4 ms·
Features like automatic gain control (AGC), frequency range compression (for those with a specific range loss, or amplitude compression (for those with advance
by egberts1 4y ago
Features like automatic gain control (AGC), frequency range compression (for those with a specific range loss, or amplitude compression (for those with advance dB loss) do not mean much if it doesn’t help you to discriminate bird calls.
Bluetooth is just a transport carrier of whatever audio processor can do.
All advance high-power digital hearing aids have failed high frequency range response time.
Keyword, response time.
- sudosysgen 4y agoI understand what you are saying. I'm saying that doing this properly is a solved problem, and that power consumption isn't an issue because many of the features they do have (not AGC or frequency/amplitude compression, those are quite simple) would consume far more power than it would take to do this properly. Modern low-power DSPs can achieve latencies in the microseconds, especially for such a simple task as EQ. That's going to be far beyond human hearing to notice.
- egberts1 4y agoTell the el cheapo hearing aid manufacturers to step up and deliver on their overpriced value.