Speakers Blog · 14/05/2025

What Is Auracast? How It Works and What You Need to Know

Imagine being able to share your favorite music or podcast with friends without handing over an earbud or tuning into a gym’s TV audio directly through your own headphones. This is the promise of Auracast, a groundbreaking Bluetooth technology that’s set to transform our audio experiences. If you’re curious about what is Auracast exactly, and how it works, you’re in the right place. In this guide, we’ll explain everything you need to know about the Auracast Bluetooth audio technology, from how it works and its key applications to the devices that support it, so you can see how it’s poised to change the way we listen. What Is Auracast and Why It Matters? Auracast™ is a next-generation audio broadcasting feature built on Bluetooth LE Audio (Low Energy Audio), developed by the Bluetooth Special Interest Group (SIG). Unlike traditional Bluetooth—which pairs one device to one receiver—Auracast enables one-to-many audio broadcasts. That means one phone, TV, or speaker can stream audio to multiple Bluetooth speakers or headphones at the same time. Why It’s a Game-Changer: Share audio with multiple users without physical connections. Hear public announcements or TV audio clearly in noisy places. Stream synchronized sound to many Bluetooth speakers. Customize volume and device preferences per user. Think of Auracast like a personal radio station—you “tune in” to the audio you want using your own headphones, no tangled wires or pairing needed. How Does Auracast Work? Now that you know what Auracast is, you might be wondering how it actually works. It’s pretty simple when you break it down, and the technology behind it is both smart and efficient. Auracast uses three core components: a broadcaster, an assistant, and a receiver. Here’s a more technical look at how it works: Broadcast Begins: A device like a smartphone, TV, or speaker starts sending a Bluetooth LE Audio stream using the LC3 codec. Scanning: Your device (via an Auracast assistant, like a phone app) detects available streams—just like connecting to a Wi-Fi network. Join the Stream: You select a stream manually or via a QR code/link, and your headphones or speaker join instantly. Alternatively, you can skip the scanning by joining via a shared link or QR code. For instance, if your friend is streaming a podcast from their phone, they can share a link or QR code for you to join their Auracast channel with your headphones. Public and Private Auracast supports both public and private broadcast channels. Public streams can be accessed by anyone, while private broadcasts require encryption, similar to password-protected Wi-Fi. Multiple Auracast streams can coexist in the same space without interference, ensuring smooth audio access in places like airports, theaters, and conference rooms. Low Latency Leveraging the LC3 codec, Auracast latency is extremely low, offering a delay of less than 40 milliseconds (ms.) in some cases. This low latency ensures that you experience audio synchrony, particularly important for scenarios like live lectures, presentations, or watching videos without noticeable lip-sync issues. Key Applications of Auracast Auracast is more than just a cool new way to stream audio, it opens up a variety of exciting possibilities across different settings. Here are some of the key applications where Auracast is set to make a real impact: Public Spaces Imagine being in a crowded airport or a busy train station and needing to hear important announcements. With Auracast, audio can be broadcast directly to your Bluetooth headphones, ensuring that you never miss a crucial update—even with all the background noise. The same goes for stadiums or arenas where you could tune into commentary or music, all tailored to your preferences. Group Listening Ever wanted to listen to music or watch a movie with friends, but you’re all in different spots or just prefer your own headphones? With Auracast, you can all join the same audio broadcast, enjoying the same sound while keeping your own devices and volume settings. It’s perfect for social gatherings, movie nights, or road trips where you want everyone to enjoy the same experience without crowding around a single speaker. Enhanced Accessibility For those with hearing impairments, Auracast offers an incredible opportunity for clearer and more customized audio. In environments like theaters, museums, or lecture halls, Auracast allows individuals to connect directly to audio streams for enhanced clarity. This makes public audio sources more accessible and ensures that everyone, regardless of their hearing needs, can engage with the content. Parties and Home Entertainment Wanna sync multiple Bluetooth speakers together effortlessly for parties? Unlike traditional Bluetooth pairing, where you’re limited to one or two devices, Auracast allows you to control all connected speakers from a single device. This means better audio quality, lower latency, and a more stable connection across multiple speakers—perfect for filling large spaces with sound. With Auracast speakers, you can also enhance your home theater experience by connecting multiple speakers for synchronized, room-filling sound. Unlike traditional Bluetooth, which can introduce delays or require complex setup, Auracast keeps everything in sync effortlessly, making movies, gaming, and music streaming more immersive than ever. Fitness and Gym Environments In fitness centers or group workout classes, there’s often a mix of different types of audio playing—from instructions and silent TVs to music—making it tough to focus. With Auracast, you can tune into a specific audio stream that works best for you, whether it’s workout instructions, music, or even a live commentary feed. It’s a way to make workouts more personalized, with no need to worry about competing sounds. What Devices Support Auracast? For a device to support Auracast, it must be equipped with Bluetooth 5.2 or later and support the Public Broadcast Profile (PBP) within the Bluetooth Low Energy (LE) Audio standard. While Bluetooth 5.2 (released in 2020) is available in a wide range of modern devices, not many of them support Auracast. Currently, within the soundcore lineup, Auracast is available only on the Rave 3S model. Other soundcore speakers, such as those equipped with PartyCast, are not compatible with Auracast at this time. So, which devices can actually use this innovative technology? Here’s a rundown of Auracast compatible devices: Auracast Transmitters (send the broadcast): An Auracast transmitter is a device that sends out an Auracast broadcast. This could be anything from a smartphone, laptop, or TV to even a public address or sound system. Many modern smartphones and tablets are equipped with Bluetooth LE Audio and Auracast. For example, Samsung has confirmed that its Galaxy S23 and later, Galaxy Z Fold 5/6, Galaxy Z Flip 5/6, Galaxy Tab S9 FE and later, and even older devices with the One UI 6.1 update will support the feature. Auracast Assistants (scan & connect): Auracast assistants help you find and connect to available broadcasts. Many devices like smartphones and tablets have native support for this, but you can also use apps from companies like JBL, Sennheiser or soundcore. These apps act as your personal guide, helping you switch between multiple broadcasts in real-time, similar to how you connect to Wi-Fi networks in public spaces. Auracast Receivers (hear the stream): Once you’ve joined an Auracast broadcast, you need a compatible receiver. These could be headphones, earbuds, speakers, or even hearing aids. soundcore has begun introducing Auracast-enabled devices, with the Rave 3S being the first party speaker to support this technology.  Auracast in Action: Soundcore Rave 3S Party Speaker The soundcore Rave 3S  which is equipped with the latest Auracast technology is a 200W AI karaoke Bluetooth party speaker built for immersive sound and group audio sharing. When using Auracast, you can control all connected Rave 3S speakers with a single device. Plus, the audio quality is improved with lower latency and a more stable connection than older wireless transmission protocols. To use the Rave 3S with Auracast, simply power on each speaker and press the Auracast button to automatically pair them. When you connect two Rave 3S speakers, they will provide stereo (left and right channel) output, and you can switch between channels by double-clicking the Auracast button on either speaker. If you connect three or more Rave 3S speakers, they’ll output in unified mono sound, providing a more immersive experience in larger spaces {{ "component":"product", "handle": "a31a3-rave-3s-ai-party-speaker", "sku": "A31A3012" }} FAQs What is the difference between Auracast and Bluetooth? Auracast is a new feature of Bluetooth Low Energy (LE) Audio that allows one device to broadcast audio to multiple receivers simultaneously, unlike traditional Bluetooth, which requires a one-to-one pairing. This makes Auracast ideal for public spaces, assistive listening, and group audio sharing, whereas standard Bluetooth is primarily designed for private, device-to-device connections. How to connect speakers to Auracast? To connect speakers to Auracast, first ensure your speakers are Auracast-compatible, like the Rave 3S from soundcore. Open the Auracast assistant app or Bluetooth settings on your device to scan for available broadcasts. Once you find the broadcast you want, select it, and choose your speakers from the list of available devices. After that, you’ll be connected and ready to enjoy the audio! How many devices can you connect to an Auracast transmitter? Auracast supports an unlimited number of connected devices in theory, as long as they are within range and compatible with the broadcast. This makes it ideal for large-scale applications like public announcements, assistive listening, and multi-user streaming. What’s the range of Auracast? Auracast™ operates over Bluetooth Low Energy (LE) and offers a significantly greater broadcast range than traditional point-to-point Bluetooth connections. While the theoretical range can reach up to 100 meters (328 feet) in open environments, the typical effective range is around 20–30 meters indoors, depending on environmental factors. This extended range makes Auracast ideal for larger or public spaces like airports, gyms, museums, and outdoor venues. Auracast vs. PartyCast: What's the Difference? While both Auracast and PartyCast allow for multi-speaker playback, they are different technologies: Feature Auracast PartyCast Developed by Bluetooth SIG soundcore Compatibility Requires Bluetooth LE Audio Works across PartyCast-enabled Soundcore speakers Pairing Method Broadcast-based pairing App/manual pairing Sound Effect May share similar audio cues Uses distinct pairing process   Note: Auracast and PartyCast are separate technologies. Although the buttons used on certain speakers may look or sound similar, Auracast is only functional on models specifically equipped with the Bluetooth LE Audio standard and Auracast support, such as the Rave 3S. Attempting to use Auracast on non-compatible models will not work. Conclusion As we’ve discovered, Auracast is not just an upgrade to Bluetooth; it’s a game-changer for wireless audio. By enabling multiple devices to connect to the same audio stream without pairing, it enhances accessibility, group listening, and public broadcasting like never before. Whether you’re looking to share media with friends, sync multiple speakers for parties, or need clearer audio in a bustling public space, understanding what Auracast is and how it works equips you with the knowledge to take advantage of this innovative technology.

Speakers Blog · 24/02/2025

Discover 12 Beach Must-Haves for Ultimate Relaxation

As the sun ascends to its zenith and the call of the azure waves becomes irresistible, it's time to indulge in a day at the beach. But to transform a good beach day into a great one requires more than just the willingness to bask in the sun or frolic in the waves. It necessitates a well-curated list of beach must-haves. From the essential sun protection to the best beach speaker for setting the mood, we've rounded up the top 12 must-have beach gear for your next coastal adventure. Dive in with us as we explore each item that promises to elevate your beach experience from ordinary to extraordinary.  Top 12 Must-Have Beach Gear Whether you're planning a solo relaxation day or a fun-filled outing with friends or family, here are the top 12 must-have items for your next beach outing: Beach Tent When it comes to beach gear, a reliable beach tent is a game-changer. Not only does it provide much-needed shade, protecting you from the harsh sun, but it also offers a private space for you and your family to relax. The best beach tents are those that are easy to set up, lightweight for transport, and sturdy enough to withstand a breezy day. With a variety of sizes and styles available, you can choose the perfect one to fit your beach vacation must-haves list. Beach Blanket A good beach blanket is one of the best beach accessories you can invest in. It's not just about having a comfortable spot to lounge on but also about convenience. Look for a blanket that's large enough for your group, water-resistant, and easy to clean. Sand-resistant beach blankets are a bonus, as they help keep your area tidy and sand-free. This simple accessory can significantly enhance your beach experience. Beach Chairs No list of accessories for the beach would be complete without mentioning beach chairs. The ideal chair should be lightweight, easy to carry, and comfortable for lounging. Look for features like adjustable reclining positions, built-in cup holders, and a high enough seat to keep you off the hot sand. With the right beach chair, you can relax by the shore in comfort and style. Beach Bag A sturdy beach bag is essential for carrying all your beach must-haves. Choose a bag that's spacious enough to hold your towels, sunscreen, snacks, and other essentials. Materials like canvas or mesh are great for durability and ease of cleaning. A well-designed beach bag will keep your belongings organized and easily accessible throughout your beach day. Beach First Aid Kit Safety should always be a priority, and a beach first aid kit is a must-have item in your beach gear. It should include basic supplies like bandages, antiseptic wipes, and pain relievers. A waterproof case is ideal to keep everything dry and protected. Having a first aid kit on hand ensures that you're prepared for any minor injuries or emergencies. Sunglasses Protecting your eyes from the sun is crucial, and a pair of high-quality sunglasses is one of the cool beach accessories you shouldn't overlook. Look for sunglasses with UV protection to shield your eyes from harmful rays. Polarized lenses are great for reducing glare, making them perfect for a day by the water. Choose a style that suits your face and provides both comfort and protection. Sunscreen Sunscreen is an absolute essential for any beach outing. Opt for a broad-spectrum sunscreen with an SPF of 30 or higher to protect your skin from both UVA and UVB rays. Water-resistant formulas are ideal for beach activities. Remember to reapply every two hours or after swimming to ensure continuous protection. Portable Cooler A portable cooler is an essential item for any beach outing, keeping beverages and snacks chilled under the sun. Opt for a lightweight, durable design with good insulation to maintain temperature for hours. Models with wheels and handles enhance portability, making it a practical choice for beachgoers. Water Shoes Water shoes are a practical addition to your beach gear, especially if you'll be exploring rocky or coral-covered areas. They provide protection for your feet and prevent slips on wet surfaces. Choose water shoes with good grip, comfortable fit, and quick-drying material for the best experience. Water Bottle Staying hydrated is key when spending time in the sun. A reusable water bottle is an eco-friendly and convenient way to keep water on hand. Look for bottles with insulation to keep your water cool and choose a size that's easy to carry and fits in your beach bag. Waterproof Speaker Heading to the beach isn't just about soaking up the sun and surf; it's about creating the perfect ambiance with your favorite tunes. When looking for waterproof speakers, it's important to consider not just the waterproof rating but also the quality of sound, battery life, portability, and any additional features that can enhance your listening experience. Here are two soundcore speakers that exemplify what to look for in speakers that are beach-ready and capable of delivering an immersive audio experience:  The soundcore Boom 2   packs a punch with 80W max booming bass, thanks to its enhanced racetrack subwoofer and BassUp 2.0 technology, ensuring your music has the depth and clarity it deserves. Beyond its auditory prowess, the Boom 2 ensures the music never stops with a 24-hour battery life and a built-in power bank to keep your devices charged. Designed for the adventurer, its IPX7 waterproof and floatable design means it's ready for any beach, pool, or rain scenario. Enhancing the audio-visual experience, this beach Bluetooth speaker features a beat-synced light show with 7 unique effects and customizable colors, perfectly syncing with your music to create the ideal beach atmosphere.  {{ "component":"product", "handle": "a3134-boom2-plus-outdoor-bass-speaker", "sku": "A3134011" }}   For those who appreciate the finer details in music, the soundcore Boom 2 Plus is the best speaker for the beach merging 140W max booming bass with portability. It features dual 50W woofers and dual 20W tweeters, delivering crisp highs and deep lows. With 30W fast charging, the Boom 2 Plus can be fully charged in just 3 hours and keep the beats playing for 20 hours. Its portable design means you can carry exceptional sound quality wherever you go, ensuring your beach days are filled with rich, immersive audio. And worry not about water damage, its IPX7 rating guarantees peace of mind during poolside lounging or beachside listening, even in the rain. Sand Toys For families with children, sand toys are a must-have for beach fun. They provide endless entertainment and encourage creativity. Look for durable toys that can withstand the sand and water and consider a set that includes a variety of shapes and tools for building the ultimate sandcastle. FAQ Do you need polarized sunglasses for the beach? While polarized sunglasses aren't a beach must have, they're definitely a good idea. They reduce glare from the water and sand, making it more comfortable for your eyes. Plus, they can help you see more clearly, which is always a bonus when you're enjoying the beautiful beach views. What is the best soundcore speaker for the beach? One of the best soundcore speakers for the beach is the soundcore Boom 2. It's designed with beachgoers in mind, featuring an 80W Max booming bass for powerful sound, an IPX7 waterproof and floatable design, and an impressive 24-hour battery life to keep the music playing all day. Plus, its beat-synced light show with 7 unique effects adds a fun, atmospheric touch to your beach outings. Do beach tents have UV protection? Not all beach tents offer UV protection, so it's important to check before you buy. Look for a tent with UPF 50+ rating, as this will block out at least 98% of UV rays, keeping you and your family safe from the sun's harmful effects. Conclusion Having the right beach must-haves can transform your day at the shore into a truly relaxing and enjoyable experience. From the protective embrace of a beach tent to the joyful tunes emanating from a waterproof portable beach speaker, each item plays a crucial role in ensuring your beach outing is as seamless as possible. Remember to prioritize sun protection, stay hydrated, and choose the best beach accessories that suit your needs. With these essentials in your beach bag, you're all set for a memorable day by the water.

Speakers Blog · 24/02/2025

Does Spatial Audio Only Work with AirPods? Compatibility Guide

Apple has piqued the interest of audiophiles and casual listeners alike ever since its introduction of Spatial Audio with Dolby Atmos into its AirPods and Beats headphones. This three-dimensional audio technology transforms our digital sound experiences, offering immersive sensations akin to being in a live concert hall. But the question on many audiophiles' minds is: does spatial audio only work with AirPods, or can other headphones and devices access it too? This article delves into the intricacies of spatial audio, discussing whether you need AirPods to enjoy this feature, the compatibility of Apple Spatial Audio with various headphones, and how to experience Apple Music's spatial audio on other compatible devices. Join us as we unravel the mysteries and help you make informed decisions when selecting headphones for your immersive audio journey.   Do You Need AirPods for Spatial Audio? The short answer is no. While Apple introduced spatial audio as a feature primarily for its AirPods Pro, AirPods Max, and certain Beats headphones, spatial audio is not exclusive to Apple products. Here is a comprehensive introduction to spatial audio and why you don’t need AirPods for spatial audio. Firstly, it's essential to understand what spatial audio is. Unlike traditional stereo sound, which is limited to left and right channels, spatial audio uses directional audio filters and adjusts frequencies to simulate a 360-degree soundscape, making it feel as though sound is coming from all directions – including above and below you. To experience spatial audio, the content needs to be encoded in a format that supports spatial or 3D audio (like 5.1 surround sound, 7.1 surround sound, or Dolby Atmos). The playback device (like a smartphone, tablet, or computer) must also be capable of processing this format. Beyond Apple, various other headphones or earbuds manufacturers have incorporated similar technologies to support this format, offering immersive spatial audio features. Does Apple Spatial Audio Work with Any Headphones? Building on the understanding that spatial audio is not exclusively tied to AirPods, the question naturally progresses to: Can Apple's spatial audio be experienced with any headphones? While Apple's spatial audio is integrated within the software of iPhones, iPads, and other Apple devices, which opens the door to broader compatibility, not all headphones will provide the ideal spatial audio experience. The key factors that influence the effectiveness of spatial audio on non-Apple headphones are: Compatibility with Apple Devices: Headphones need to be highly compatible with the Apple playback devices to ensure that the spatial audio processing, which happens on the playback device, can be effectively transmitted to the headphones. Quality of Sound Reproduction: Headphones with high-quality sound reproduction, particularly those capable of delivering a broad soundstage and clear separation of audio channels, are more likely to offer a satisfactory spatial audio experience. Head Tracking Feature: As we discussed earlier, Apple integrates dynamic head tracking to enhance the spatial audio experience by adjusting the sound as you move your head. Headphones need to be equipped with tracking sensors to support this feature. Therefore, while many headphones can work with Apple Spatial Audio, the experience can vary significantly based on the headphone's design and quality. These headphones might not integrate as seamlessly with Apple devices as AirPods do. Cheaper or lower-quality headphones may not provide the depth and clarity required to fully appreciate spatial audio. Additionally, the lack of dynamic head tracking in some models can result in a less dynamic experience. How to Listen to Apple Music Spatial Audio on Any Headphones? Having established that a range of headphones can support Apple's spatial audio, it's essential to understand how to access and enjoy this feature on your preferred headphones. Here's a step-by-step guide to activate Apple Music's spatial audio for any headphones: Ensuring Device Compatibility: First and foremost, ensure your device is compatible with Apple Music's spatial audio. Generally, this includes iPhones introduced from late 2016 onwards and iPads released from 2018 forward. Update your device to the latest iOS, iPadOS, and macOS operating system to ensure optimal performance and access to spatial audio features. Enabling Spatial Audio Manually: By default, your iPhone or iPad will send a standard stereo mix to any non-Apple headphones that it doesn't recognize as being specifically configured for spatial audio. This means you need to enable spatial audio manually: Open the 'Settings' app on your iPhone or iPad. Scroll down and select 'Music.' Under the 'Audio' section, tap on 'Dolby Atmos.' Choose 'Automatic' or 'Always On' to enable spatial audio. Selecting the Right Content: Not all content on Apple Music is available in spatial audio. Look for playlists and albums labeled with "Dolby Atmos" or "Spatial Audio." This label indicates that the content has been mixed in a way that supports three-dimensional sound experiences. Spatial Audio Compatible Devices We know that spatial audio is not exclusive to AirPods; it extends to a range of devices from different brands, including soundcore spatial audio earbuds and speakers. These devices are engineered to provide an immersive, three-dimensional audio experience, similar to what AirPods offer with their spatial audio feature. Let's explore some top models from soundcore: soundcore Liberty 4 Pro Earbuds The soundcore Liberty 4 Pro earbuds earbuds are perfect for spatial audio lovers, especially on platforms like Spotify. Equipped with adaptive noise cancellation and a high-fidelity 10.5mm driver, these earbuds deliver exceptional sound quality and clear, immersive audio. With LDAC support, the Liberty 4 Pro provides superior sound transmission, while the 7 sensors for noise cancellation adapt in real-time. Enjoy up to 10 hours of playtime and a fast charge feature for long-lasting enjoyment. For ultimate convenience, the sleek case offers touch controls and display settings for personalized sound adjustments.  {{ "component":"product", "handle": "a3954-liberty-4-pro-tws-earbuds", "sku": "A3954ZG1" }} soundcore AeroFit Pro Headphones The soundcore AeroFit Pro is designed for comfort and stability, featuring an open-ear design with ultra-soft materials. The flexible ear hooks and detachable neckband provide a secure fit, making them ideal for active users. The 16.2mm oversized drivers ensure robust bass, and with true spatial audio and LDAC technology support, you get an immersive listening experience. Additionally, these headphones are IPX5 water-resistant with our SweatGuard™️ technology, making them durable for all conditions. soundcore Motion X600 Wireless Speaker Taking it a step further, the soundcore Motion X600 wireless speaker is inspired by theater acoustics. It features a 50W output with five drivers and amplifiers to create an immersive spatial audio experience. It's portable, has a 12-hour playtime, and comes with IPX7 waterproof protection, making it versatile for both indoor and outdoor use. Whether you're enjoying music through earbuds or speakers, soundcore range of spatial audio-compatible devices is designed to bring you closer to the music, immersing you in sound no matter where you are. FAQ Let's dive into the frequently asked questions about spatial audio compatible devices: Can you use spatial audio on Android? Yes, you can use spatial audio on Android devices. With the introduction of Android 13 (API level 33), developers now have the capability to add spatial audio to their applications, enhancing the sound experience to be more immersive and realistic. This includes both fixed spatial audio and spatial audio with head tracking. However, the availability and quality of spatial audio can depend on the specific device and app being used. Does spatial audio only work with Apple Music? No, spatial audio does not only work with Apple Music. It is a technology that can be utilized by various apps and platforms that support spatial audio formats like surround sound 5.1, 7.1, or Dolby Atmos, including but not limited to Apple's own services. Other streaming services like Netflix, Disney+, and Prime Video all support spatial audio, offering an immersive listening experience across a variety of content. Does spatial audio work with speakers? Yes, spatial audio does indeed work with speakers. Smart speakers, such as the soundcore Motion X500, are designed to facilitate spatial audio. These speakers include upward-firing drivers that project sound towards the walls and ceiling. This technique creates reflections that distribute sound to specific locations in the room, making it seem as though the music is playing from all around you. This advanced technology allows for an immersive audio experience, similar to what one might experience with spatial audio headphones, but in a room-wide setting. Conclusion As we've addressed the question, "Does spatial audio only work with AirPods", it's evident that this innovative technology is not confined to AirPods alone. It extends its immersive reach to a wide array of devices, including various headphones, earbuds, and speakers. By understanding the compatibility of different devices and learning how to set up Apple Music Spatial Audio on various headphones, you can enjoy an immersive, three-dimensional sound landscape, regardless of your choice of earphones. As technology continues to evolve, spatial audio will become more accessible than ever, inviting everyone to immerse themselves in a richer, more dynamic sound universe.

Speakers Blog · 24/02/2025

What Is a Good dB for Speakers?

The term "decibel" refers to the intensity of a sound or the amount of loudness at which you hear a sound, abbreviated as "dB". The decibel measures the ratio of a change in level, whether it's acoustic Sound Pressure Level (SPL) or electrical signal level. There are sound levels that can even be high enough to cause damage to one's hearing. Keep the volume between 70–75 dB to protect your hearing. A decibel level of over 85 dB can be dangerous for human ears. And an audible level of 130 dB is considered painful. Most specialists recommend earplugs if you are continuously exposed to 85 dB or above. Therefore, considering various situations, what is a good dB for speakers to use in everyday life? The answer to your question is provided in this article. DB Level in Our Daily Life The normal human adult has the ability to hear frequencies ranging from 2 Hz to 20,000 Hz. Every day, we are exposed to a wide variety of noises, and the decibel level of each sound is different. Any noise that is louder than 70–75 dB has the potential to and does cause damage to our hearing. However, we sometimes don't even know we're exposed to high decibel noise. Therefore, here we introduce some everyday noises along with their decibels: Barely audible 0 dB- Threshold of hearing 10 dB- Breathing 20 dB- Ticking watch 30 dB- Soft whisper 40 dB– Refrigerator hum 50 dB- Moderate rainfall 60 dB- Considered to be a comfortable decibel level. Ordinary conversation, light traffic 70 dB- Heavy traffic, loud vacuum cleaner, dishwasher 80 dB- Truck 90 dB- Hair Dryer 100 dB- Helicopter 110 dB- Extremely loud, it is the sound of a trombone or car horn.   120 dB- Painful, it is the limit of one's tolerance for suffering, such as a police siren Optimal DB Level in Different Situations Before setting your speakers' volume or dB level, consider where they'll be heard. Indoors, set the volume down, so it's not overly loud. And outdoor events with more participants will require a higher dB level. When you are determining the dB level, there are a few things that you have to keep in mind. Venue - indoor or outdoor Equipment - active or passive speakers Event - what is the type of the event Indoor vs Outdoor Since sound travels in waves, its volume and intensity gradually decrease in the direction of flow. But sound waves are reflected by the objects they meet. A speaker system, for example, would be much more audible in a room since the sound waves would be able to reflect off the ceiling, walls, and floor. Indoor Indoor sound systems take more work to come by. Turning up the volume indoors causes distortion, feedback, and standing waves. These are created by sounds bouncing off walls and hitting the mic again or interacting with other sound waves. If your venue is small, go easy on the bass. Low-frequency vibrations travel further than high-frequency waves. Thus, it can dominate if the bass is too loud indoors. The decibel level for an indoor event is recommended to be between 75 and 80. You need to set everything up and give a test run to get an accurate idea of the appropriate sound level for an indoor venue.  Outdoor You should turn things up as high as possible to ensure everyone at your event can hear. When you're outside, the sound is more likely to spread and reach the ears of others. It's also crucial to know the legal decibel level for outside events. If you exceed the legal limit, you should turn it down. 110 or 120 decibels are advised to reach all areas for outside events. You can examine sound at the closest and farthest distance from the speaker. Make sure the sound is comfortable at both extremes. Active vs Passive Speakers Whether your speakers are active or passive can greatly impact how you adjust the dB. Active Speakers Active speakers have their own built-in amplifiers that turn electrical energy into sound waves, giving them superior control over the sound's output. Thus, you don't need to fiddle with several equipments to reach the desired volume. They also often include other features such as Bluetooth connectivity. What's more, active speakers consume considerably less power than passive ones and are much easier to install and maintain due to the lack of an external amplifier component.  Passive Speakers Passive speakers require more technical know-how to set up and an extra piece of equipment. They can be placed farther from power outlets, which is their main benefit. Passive speakers are simpler to upgrade than active speakers. You can upgrade your amplifier while keeping your current speakers or vice versa. This allows you to gradually improve your sound. As for active speakers, typically it is more difficult or impossible to replace the amplifier or other components. Type of the Event The dB level you set for speakers depends on your audio objectives. When setting up and testing the audio, keep its purpose in mind. If you want to hold a rock party, you require loudspeakers to be strategically placed around the stage and played simultaneously at high volumes. You can choose the soundcore Boom 2 Plus speaker. It is equipped with PartyCast and BassUp technology, allowing you to link 100+ speakers to one audio source device and providing a more intense bass for the outdoor event. {{ "component":"product", "handle": "a3134-boom2-plus-outdoor-bass-speaker", "sku": "A3134011" }} However, if you want to hold a dining party, smaller speakers like soundcore Motion+ will be perfect and make the sound spread more evenly. If someone from the party is going to speak over the music, decrease the mids using EQ. This will reduce interference and make the speaker and music clearer. FAQ 1. What dB Level Is Best for Music? Critical listening should be done at varying levels, but 70-75 dB SPL has the optimum frequency balance with minimum hearing injury risk. 2. Is 70 dB Good for a Speaker? A washer or dishwasher is 70 decibels loud(moderate noise). Noise at 70 dB is safe for human hearing. If you use speakers daily, 70 dB is fine. 70-75 dB is the maximum noise level you should be exposed to daily. 3. What dB Is Best for Bass? According to Harman's research, a bass boost of 6.6 dB is the sweet spot. We recommend soundcore Motion+ speaker, where you can adjust the bass and EQ from your phone until it's right for you. Conclusion The answer to "what dB should I set my speakers" varies on the venue, equipment, and event. Adjust the dB level on your speakers according to your specific occasion and keep it at an ear-friendly dB level to avoid hearing problems.

Speakers Blog · 24/02/2025

What Is Netflix Spatial Audio: Immersive Sound for Binge-Watching

Netflix has consistently stayed ahead of the curve in the realm of streaming entertainment, redefining the way we experience our favorite shows and movies. One of the latest innovations that has captured the attention of avid viewers and audiophiles alike is the introduction of spatial audio into its platform. But what is Netflix Spatial Audio, and why is it becoming a game-changer in the streaming universe? In this comprehensive guide, we delve into the intricacies of spatial audio on Netflix, exploring how it works, how you can access it, and what equipment you'll need to immerse yourself in a truly cinematic audio experience. Read on to discover all you need to know!   What Is Spatial Audio on Netflix? Netflix's Spatial Audio feature uses advanced sound techniques to simulate a multi-dimensional environment, where sounds seem to come from all directions, including above and below the listener. This creates an illusion of depth and space within the audio, making it feel as though you're in the middle of the action. Whether it's the rustling of leaves, footsteps approaching from behind, or a helicopter flying overhead, spatial audio Netflix brings these sounds to life in a realistic and captivating way. How Does Netflix Spatial Audio Work? Netflix Spatial Audio is achieved through advanced audio algorithms and sound processing techniques. It is powered by Sennheiser's innovative AMBEO 2-Channel Spatial Audio technology, which takes an original immersive or surround sound mix and converts it into a two-channel audio output. This conversion remarkably retains and delivers a spatial experience that far surpasses what traditional stereo can offer. The beauty of this technology is that whether you're using standard stereo speakers or headphones, you can enjoy an enhanced spatial audio experience without any need for high-end upgrades or specialized audio equipment. For viewers using headphones, an added dimension of this spatial audio experience on Netflix is the availability of head tracking features with advanced earbuds or headsets. Head tracking adds another layer of realism to the audio experience. As you move your head, the audio adjusts in real-time, mimicking how sound would naturally interact with your movements in a physical environment. To illustrate, consider a scene where an airplane is depicted flying overhead. With Netflix Spatial Audio, the sound is projected as if the plane is realistically soaring above you. If you lift your head while watching this scene, the head-tracked spatial audio adjusts to your movement, making the sound of the airplane more pronounced and dominant in your auditory field. How to Get Spatial Audio on Netflix? Accessing the spatial audio feature on Netflix is a straightforward process, but it requires ensuring that you have the right setup. Here's how to turn on spatial audio on Netflix: Check Device Compatibility: You can enjoy Netflix Spatial Audio on any Netflix-supported streaming device. This includes all your smartphones and tablets, PCs and laptops, smart TVs, game consoles, the newest generation of streaming media players, computers, and set-top boxes. Update Netflix App: Make sure you have the latest version of the Netflix app installed on your streaming device. Upgrade to Premium Plan: To unlock Spatial Audio Netflix, you must be subscribed to the Netflix Premium Plan. This plan is priced at $22.99 per month, with the option to add extra member slots at an additional cost of $7.99 each per month. Watch Compatible Content: Once you are on the Premium Plan, you can access spatial audio without any extra steps. Compatible TV shows and movies on Netflix will automatically switch from standard stereo to spatial audio sound. From popular series like "Stranger Things," "The Watcher," and "Wednesday" to acclaimed films such as "Knives Out: Glass Onion," an extensive range of titles on Netflix now boast spatial audio. Curious if your favorite show supports spatial audio? Simply enter 'spatial audio' in the Netflix search bar to find a comprehensive list. Additionally, look for the spatial audio icon next to the title's description, signaling that the title is equipped with this advanced audio feature.   What You'll Need to Experience Spatial Audio on Netflix? To take full advantage of the spatial audio feature on Netflix, there are some specific requirements for your audio devices. Here's a breakdown of what you'll need based on whether you want to experience standard spatial audio or spatial audio with head tracking: For Standard Spatial Audio on Netflix The beauty of Netflix's standard spatial audio feature is that it doesn't necessitate special audio equipment. You can use your existing headphones, earbuds, or speakers to enjoy the spatial audio experience. However, the quality of your audio device can influence the immersive experience. If you're looking to enhance your Netflix Spatial Audio experience, consider these compact and high-quality spatial audio speakers from soundcore:  For a more robust option, the soundcore Motion X600 is inspired by theater acoustics, featuring five drivers and amplifiers positioned to deliver sound all around you, creating a room-filling and immersive spatial audio experience. With a powerful 50W output, it's ideal for both parties and personal listening, filling any space with rich, high-quality sound. Its portability and lightweight design mean you can easily transform any part of your home into an immersive listening space. The speaker also offers a 12-hour playtime for extended listening sessions and shares the same IPX7 waterproof rating as the X500, making it a versatile choice for all your audio needs.   For Spatial Audio with Head Tracking on Netflix To experience spatial audio with head tracking, you'll need earbuds or headsets that specifically support this feature. These specialized audio devices use motion sensors to track your head movements and adjust the audio in real-time, providing an even more dynamic and immersive listening experience. At soundcore, we present ideal spatial audio earbuds with head tracking to add more depth and realism to your streaming experience. The soundcore Liberty 4 Pro earbuds feature ACAA™️ 3.0 Coaxial Acoustic System for crisp, clear sound, making dialogues and soundtracks stand out. With 360° immersive spatial audio, they offer distinct modes tailored for music and movies, perfect for a varied Netflix catalogue. The earbuds are designed for comfort, featuring CloudComfort™️ ear tips suitable for long viewing sessions. They also include advanced features like a heart rate sensor, HearID personalized active noise cancelling, and up to 28 hours of playtime, ensuring an uninterrupted, tailored viewing experience. {{ "component":"product", "handle": "a3954-liberty-4-pro-tws-earbuds", "sku": "A3954ZG1" }}   The soundcore AeroFit Pro earbuds are ideal for those who prefer an open-ear design for comfort. They provide a snug fit with flexible ear hooks and an additional neckband for stability, suitable for more dynamic viewing situations. The AeroFit Pro delivers robust bass through 16.2mm oversized drivers, enhancing the audio depth. Its true spatial audio and LDAC technology support, including dynamic head tracking, align perfectly with Netflix's Spatial Audio feature, offering a responsive and immersive listening experience. Additionally, these earbuds are IPX5 water-resistant, making them versatile for various environments.   With these spatial audio accessories, you can enjoy Netflix's Spatial Audio in a whole new dimension, making your streaming sessions even more captivating. So, go ahead and explore the world of immersive audio with ease! FAQ Now that you know how to find and enable Spatial Audio on Netflix, it's time to address some common questions that might be on your mind: Does Netflix have spatial audio? Yes, Netflix offers Spatial Audio on a selection of its TV shows and movies. This feature is available to subscribers of the Netflix Premium Plan and can be enjoyed on compatible devices without the need for specialized audio equipment. For an enhanced experience, certain earbuds or headsets with head tracking capabilities can also be used. To find content with spatial audio, search for 'spatial audio' on Netflix or look for the spatial audio icon next to a title's description. Why is spatial audio not showing up on Netflix? If spatial audio is not appearing on Netflix, it could be due to several factors. First, ensure you're subscribed to the Netflix Premium Plan, as spatial audio is exclusive to this tier. Secondly, check that the content you're viewing supports spatial audio - not all Netflix titles do. Additionally, TVs or soundbars using 5.1 surround sound or Dolby Atmos will default to those technologies. Adjust your TV or device's audio output settings from 5.1 to stereo to enable Spatial Audio and experience the immersive sound you desire. Is Netflix Spatial Audio Better than Atmos? Comparing Netflix's Spatial Audio and Dolby Atmos isn't about superiority, but purpose. Spatial Audio targets standard stereo speaker and headphone users, providing an accessible surround sound experience. Dolby Atmos, however, caters to advanced sound systems in multi-speaker environments, offering precision. While Spatial Audio impresses in its niche, those with access to Dolby Atmos or similar setups may prefer it for specific content, depending on their preferences and equipment. Conclusion As we've explored, Netflix's spatial audio feature represents a significant step forward in the world of streaming audio technology. Offering a more immersive, theater-like experience, it enhances the way we consume content, making movies and shows more engaging and lifelike. From understanding 'what is Netflix Spatial Audio' to knowing how to use spatial audio on Netflix and what equipment you need, this guide has aimed to equip you with all the necessary information to elevate your viewing experience. So, grab your compatible device, set up your audio equipment, and prepare to be enveloped in a world where sound moves around you, transforming your streaming experience.

Speakers Blog · 24/02/2025

What is Spatial Audio? A Direct Guide

Have you ever wished your home entertainment experience could transcend the boundaries of traditional stereo sound? Welcome to the world of spatial audio, a cutting-edge technology that redefines how we perceive and immerse ourselves in soundscapes. In this article, we'll explore the spatial audio meaning, delve into what does spatial audio do, and assess whether it lives up to the hype. Now, let's embark on a journey to uncover the essence of spatial audio. What Does Spatial Audio Mean? Spatial audio, a 3D audio technology, crafts an immersive soundscape and offers a digital surround sound experience where sounds emanate from all directions. Whether through headphones or speakers, spatial audio adapts the balance and frequency response between ears, creating directional depth. It orchestrates a dynamic experience by synchronizing distinct sounds from various speakers at different moments in time. It enriches the auditory encounter with its innovative and adaptive approach. Electronic equipment in soundcore is known for its spatial audio technology, which is available on earbuds, headphones, and speakers. Its spatial audio uses dynamic surround sound to make you feel like you're in a movie theater.                  How Does Spatial Audio Work? Understanding the intricacies of spatial audio requires delving into the fascinating world of human hearing. With two ears, our brains can discern the direction and source of a sound. Spatial audio extends this capability to speakers, creating an environment where sounds originate from different locations, mimicking the natural variations in the time it takes to reach our ears. This advanced technology takes into account the head-related transfer function (HRTF), considering factors like head size, position, and ear anatomy to replicate the way we process sound in real-world scenarios.              Is Spatial Audio Good? The question lingering in the air: is spatial audio worth it? The resounding answer echoes through the auditory landscape – yes, as it enhances the auditory experience, creating a 360-degree soundscape that adds dynamic quality to audio content. The technology allows for the dynamic movement of audio objects, mirroring real-life sound perception. While quality depends on factors like hardware and tuning, the overall consensus is positive. Some users, particularly those seeking a multidimensional audio experience, view spatial audio as a valuable enhancement. This kind of enhancement has revolutionized how we enjoy and interact with audio content. What Devices Support Spatial Audio? The beauty of spatial audio lies in its accessibility. No longer confined to specialized headphones, spatial audio experiences can be enjoyed on various devices. Gaming consoles, smartphones, and even TV soundbars are embracing spatial audio, making it a versatile choice for audio enthusiasts. For that, soundcore allows users to indulge in any device with spatial audio earbuds in anywhere and anytime. Also, the premium spatial audio speakers boast drivers and amplifiers to deliver sound to all-round listeners. Spatial Audio Headphone Spatial audio headphones are sound devices with dynamic tracking that bring theater-like sound from what you are listening to and watching. One distinctive feature of headphones is their ability to consider the head-related transfer function. This includes factors like head size, position, and ear anatomy, ensuring a tailored auditory experience that mimics real-world sound perception. Whether you're engrossed in a movie or navigating a virtual gaming world, spatial audio headphones offer dynamic and realistic audio environments, making every detail come alive.              Spatial Audio Earbuds Spatial audio earbuds embrace cutting-edge algorithms and LDAC technology, creating a 360-degree soundscape within the confines of your ears. The compact design of spatial audio earbuds doesn't compromise on the immersive experience; instead, it enhances your auditory journey with dynamic audio object movement. soundcore AeroFit Pro, in particular, boasts an open-ear design to provide air-like comfort and a 360°immersive sound experience. Besides, soundcore Liberty 4 pro is known for its CloudComfort™ which creates cloud-like comfort. Whether you're on a bustling commute or enjoying a serene moment, spatial audio earbuds redefine portable audio and bring a level of immersion that goes beyond traditional stereo playback. {{ "component":"product", "handle": "a3954-liberty-4-pro-tws-earbuds", "sku": "A3954ZG1" }}                    Spatial Audio Speakers Spatial audio speakers cater to those seeking a more encompassing setup for their home theater. From TV soundbars to full, multi-speaker configurations, these speakers deliver crisp, clean sound that can be heard from every angle. {{ "component":"product", "handle": "motion-x600-a3130011", "sku": "A3130011" }}                  Even though they have larger sizes than earbuds and headphones, they are also portable and lightweight. soundcore Motion X600 is one of the best portable speaker with spatial audio. Featuring an upward-firing full-range driver, two woofers, and two tweeters, it delivers 50W of rich, room-filling sound. Its lightweight, portable design and 12-hour playtime make it perfect for any setting. Plus, with full waterproofing, you can enjoy your music worry-free, indoors or out. FAQ Here are some frequently asked questions about spatial audio. What Does Spatial Audio Sound Like? Spatial audio envelops you in a 360-degree soundscape, creating a dynamic, lifelike auditory experience. It paints a rich tapestry of sound that transcends traditional stereo formats. It's like stepping into the heart of the action, where sounds move and evolve, creating a lifelike environment. From the rustle of leaves to the echo of footsteps, spatial audio transforms audio content into a vivid, immersive journey for your ears. Is Spatial Audio Like Noise Cancelling? Spatial audio and noise cancelling, while both enhancing the auditory experience, serve distinct purposes. The spatial audio definition has decided that it focuses on creating a multidimensional soundscape by placing audio objects in 3D space, mimicking real-world perception. It adds a layer of immersion and directionality to sound. On the contrary, noise cancelling is geared towards eliminating external disturbances, providing a serene listening environment by blocking out ambient noise. But if you want spatial audio and a noise-free feeling simultaneously, I will recommend the high-tech device, soundcore Liberty 4. Its HearID ANC can automatically adjust the noise cancelling for different noise levels around you, which complementarily integrated dynamic audio objects and a focused and uninterrupted listening session. Is Spatial Audio Just for Apple Music? Spatial audio has broken free from brand constraints and is not confined to Apple Music. While Apple Music and Amazon Music Unlimited have embraced spatial audio, a diverse array of devices, including those compatible with Android, support this revolutionary technology. Premium headsets and earbuds in soundcore offer personalized spatial audio experiences. The democratization of spatial audio extends its accessibility, making it a universal auditory delight for all enthusiasts, irrespective of their device preferences. Conclusion With the ever-evolving audio technology, the concept of spatial audio stands as a beacon of innovation, reshaping how we perceive and experience sound. What is spatial audio, you may ask? It's the key to transcending the limitations of traditional audio formats. Its widespread adoption across devices heralds a new era in immersive audio. As spatial audio continues to weave its magic, users can anticipate a future where every note, every whisper, and every explosion comes to life in an ear-catching symphony of 3D sound. Embrace the revolution – spatial audio is not just an upgrade; it's a transformative journey into the future of audio.