10-18-2018, 06:00 AM
(10-18-2018, 05:45 AM)RTBoss Wrote:(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.
What we know is that IF the process re-encodes the audio or uses lossy compression, the subliminal data WILL be stripped out entirely, or at the very least, damaged in unverifiable ways.
So it would appear that whatever you are using is either using lossless compression, or it is degrading the subliminal but not erasing it completely. That does not mean that the next guy to try BlueTooth wireless audio transfer will not have different hardware, software, design, results.
So unless you can find evidence that what you are using is lossless compression, it makes sense not to use BlueTooth.
Subliminal Audio Specialist & Administrator
The scientist has a question to find an answer for. The pseudo-scientist has an answer to find a question for. ~ "Failure is the path of least persistence." - Chinese Fortune Cookie ~ Logic left. Emotion right. But thinking, straight ahead. ~ Sperate supra omnia in valorem. (The value of trust is above all else.) ~ Meowsomeness!
The scientist has a question to find an answer for. The pseudo-scientist has an answer to find a question for. ~ "Failure is the path of least persistence." - Chinese Fortune Cookie ~ Logic left. Emotion right. But thinking, straight ahead. ~ Sperate supra omnia in valorem. (The value of trust is above all else.) ~ Meowsomeness!