(10-18-2018, 05:07 AM)lano1106 Wrote: With subliminal ultrasonic elements, I wouldn't bet that codec keep that part intact...
IMHO, you better do what you can to stay away from audio compression....
Guess all the results and benefits I've had from subs - as I have used quite a bit of bluetooth - is all made up, then.
All we have here, including my experience, is testimonial or opinion. No facts, just speculation - certainly no facts that point to loss of subliminal audio to the detriment of the user.
EDIT: To extrapolate, I've been using ultrasonic FLAC all week with my bluetooth speaker while on USLMax. I've used Frequensee to determine the volume used, and the ultrasonic frequency was not only present, but loud. I speculate that the ultrasonic information was transferred and received perfectly intact, and my experience (and my wife's) seem to corroborate that. I might as well just use the MP3 track, instead, though, and save the space on my phone. Seems like taking up unnecessary space with the FLAC file is the only detriment.