Bluetooth low energy audio applications wireless earbuds waterproof

The greatest significance of developing Bluetooth low energy audio is to support new audio applications, not just to provide a low power solution that can replace the existing classic Bluetooth audio. One of the goals of developing this technology is to keep up with the development of proprietary spreading codes, especially true wireless stereo, but the larger goal is to support audio innovations and keep up with the trends set off by TWS and voice assistants to make audio more Universal and increased flexibility in how audio is heard. www.bjbjaudio.com

Broadcasting is a product of telecoils, and telecoil systems have been around for a long time. The performance of the telecoil is good, but it can only provide very basic functions. It is only mono, its audio bandwidth is very limited, and its audio transmission range is limited. While Bluetooth technology was developed to provide a better-performing successor technology, developers quickly discovered that Bluetooth technology could also greatly improve the telecoil user experience. www.bjbjaudio.com

When we first started replicating the telecoil experience, we were concerned about the unrestricted nature of Bluetooth transmissions. Bluetooth is a wireless technology that can penetrate walls, so people in adjacent rooms and spaces can also hear any broadcast audio. In many settings, such as public halls and places of worship, this issue is irrelevant, as these are the only sources of broadcast audio. But in hotel rooms with TVs, conference centers with multiple meeting rooms, etc., this becomes a big problem - multiple broadcasts will overlap each other, making it impossible for people to know which broadcast they want to connect to, And may hear things they shouldn't. www.bjbjaudio.com

Therefore, we need to encrypt the broadcast transmission so that only users who know  the correct Broadcast_Code can decode and listen to the broadcast. While broadcast transmissions overlap each other, Broadcast_Code enables only authorized listeners to decode specific broadcast audio. This is similar to today's WiFi - users need to get an SSID name to identify a specific Wi-Fi network, and can only connect to that network after entering a password. While people are used to using Wi-Fi, this raw experience often leaves users unhappy. Developers hope that Bluetooth low energy audio can do better. www.bjbjaudio.com 

To address this issue, we have developed Broadcast Assistants and Controllers to enable broadcasters known to trusted or individual listeners to send this information. With the development of the relevant specifications, we will soon be able to provide users with a very powerful mechanism to both obtain broadcast passwords and connect to individual broadcasts with more flexibility than previous Bluetooth connections. www.bjbjaudio.com

Bluetooth low energy audio by itself won't change the way we use audio. To capitalize on this opportunity, hardware developers, application developers, service providers, and user experience designers need to understand these possibilities and how to make these new audio experiences more engaging , allowing users to discover how audio can New ways to integrate into their lives and then build on that to provide new ways of using audio. www.bjbjaudio.com