06-13-2015, 09:59 AM
Would there be any ramification for playing subliminal audio from source to an amplifier and then to bookshelf/passive speakers?
If so, what would be the requirements for all devices? I'd imagine that both amp and speaker must have frequency response ceiling of at least 20khz for ultrasonic playback.
If so, what would be the requirements for all devices? I'd imagine that both amp and speaker must have frequency response ceiling of at least 20khz for ultrasonic playback.
