From Even Lund on 2018/01/02 17:28:09 +0000
According to the recent TED speech given by Dan Gartenberg (https://www.ted.com/talks/dan_gartenberg_the_brain_benefits_of_deep_sleep_and_how_to_get_more_of_it) it should be possible to improve sleep quality and thereby reduce the need for sleep. This is done by playing specific sounds during the deep sleep phase that seems a lot like bineural beats.
Sleep as Android allready has deep sleep detection and is able to play stereo sounds like bineural beats. I thus suggest you add one and one and make an alarm function that improve sleep by continually plays delta wave bineural beats when deep sleep is detected and stops when REM sleep starts.
Copied from original feature request: http://urbandroid.uservoice.com/forums/264867-sleep-as-android/suggestions/32795983-improved-deep-sleep-function-through-bineural-beat