But, when you decide to move to another room, the smartphone communicates with the tablet to take over, and your headphones automatically switch to an audio stream transmitted by the tablet. The audio is transmitted from the smartphone to your headset when you are close to your smartphone. Both devices are in different rooms of your house. Imagine your headset connecting simultaneously to two sources - a smartphone and a tablet - for streaming podcasts from an online service.
#ITUNES REMOTE VIA BLUETOOTH BLUETOOTH#
Multiple people using personal Bluetooth speakers. This area is around 10 meters (about 33 feet) for most audio devices. For instance, when you use a headset with a smartphone or a laptop, the audio reception restricts you to the area in which Bluetooth signals can still be received. Imagine this as an IoT network of Bluetooth-based audio devices where every device can communicate directly with the others - with the correct permissions - and constantly exchange tasks per requirement. The most prominent advantages of Bluetooth LE Audio are discussed below: Multiple connectionsįirst of all, Bluetooth LE Audio allows multiple connections on all supported devices. How does Bluetooth LE Audio help users?īesides its primary benefits of more energy-efficient Bluetooth audio streaming, the standard also allows for multiple connections with a single device while improving audio quality significantly over a standard Bluetooth connection. As the suffix “Audio” warrants, the standard is intended for transferring audio over a low-energy Bluetooth connection, which wasn’t possible before. The 12-year-old standard, however, does not transmit audio and, therefore, cannot be used with audio equipment, earbuds, and other Bluetooth headsets.īluetooth LE Audio, on the other hand, is a much newer standard that was announced in 2020 by the Bluetooth Special Interest Group (SIG) along with specifications for Bluetooth 5.2. Bluetooth LE is typically used for devices such as smartwatches, medical equipment, IoT devices like smart weighing scales or air purifiers, smart trackers like the Apple AirTag, and other wellness equipment. As the name suggests, Bluetooth LE allows Bluetooth devices to communicate while consuming minimal energy. Orbit Keys tracker with Bluetooth LE attached to a bunch of keys.īluetooth LE Audio is based on a formerly popular Bluetooth standard - Bluetooth LE (Low Energy). Bluetooth LE Audio versus Bluetooth LE © Provided by Digital Trends Here’s what Bluetooth LE Audio is, and how it might change our lives.
Bluetooth LE Audio is a step toward more efficient audio products, so expect to see it expand more and more in the coming years. As the industry grows, we can expect further sophistication in Bluetooth audio technology, allowing for more affordable products, better audio quality, and longevity. The global Bluetooth audio market was estimated to be valued at $18.8 billion in 2020 and is projected to reach $41.1 billion by 2027. The category saw a sharp and spontaneous upswing with Apple’s decision to banish the headphone jack from the iPhone 7, swiftly followed by the introduction of the Apple AirPods to knock more wires further away from our ears. Bluetooth has been around for over two decades, but the early application of Bluetooth for audio was limited to answering calls with audio headsets and in-car sets.