Well, @chanchan05, that's actually helpful. I agree with you. Why have *NO* hearing aid companies gone with A2DP?
Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
Well, @chanchan05, that's actually helpful. I agree with you. Why have *NO* hearing aid companies gone with A2DP?
Apple's very probably patented iPhone only hearing aid mode does some things that are specific for hearing aid use,
<span style='text-decoration: underline'>that are not in the current industry standard Bluetooth profiles, like streaming to individual left or right devices only, and hearing aid manufacturers like Starkey and Resound pay Apple to license it.</span>
<a href='https://androidforums.com/attachments/123851/'>View attachment 123851</a>
<br> I believe there are some hearing aids that can use standard BT A2DP, but that doesn't have the individual left and right device control and battery monitoring, as it was really meant for regular headphones, speakers and car systems.
<br>
<br>
<br> Possibly the Bluetooth SIG could implement something similar in a future version of the BT specs, that phone and hearing aid manufacturers could use and work to if they choose.
<span style='text-decoration: underline'>I'm pretty sure Apple wouldn't license theirs out though to Samsung, ZTE, Huawei, etc. </span>
Nah. The right and left thing doesn't hold water. Look at Verve Onrs and Gear Icon X. They got battery monitoring and left and right control. All you need is an app and A2DP support and you're good to go.
I'm guessing it's more of a deal between Apple and the companies. More likely Apple is paying them to support hearing aid mode. Like Apple supplying them software or technical help etc, or sponsoring their research . Android being open source doesn't have Google actually going out of its way to contact hearing aid companies because the capability is there, you just have to make an app for it.
An audiologist on another site mentioned that Phonak and Widex are working on direct streaming from Android. But he cited no actual documentation. The given reason for such is that since Android is open source, the companies cannot guarantee that they can work with all Android phones. Which is why they chose a streamer option. The rumored Widex support that is being worked on is supposedly limited to just Samsung flagship devices. I must reiterate however that source for that are just some random comments in reddit by someone who claims to be an audiologist.