Hello to all here...
I have been reading about how to create ultrasonic subliminals with audacity using a vocoder. I have noticed that some subliminals are a frequency above 16khz.
I've tried to bring that pitch down much lower with and without changing the time, but all I get is noise.
What im interested in is decoding or at least making ultrasonic subliminals audible.
If this technique of ultrasonic subliminals would really work then think about how many subliminal messages could be out there?
So there should be some technique for checking whats in the file.
I am familiar with audio in general also with spectrum analysis.
Any ideas to point me in the right direction would be greatly appreciated
I have been reading about how to create ultrasonic subliminals with audacity using a vocoder. I have noticed that some subliminals are a frequency above 16khz.
I've tried to bring that pitch down much lower with and without changing the time, but all I get is noise.
What im interested in is decoding or at least making ultrasonic subliminals audible.
If this technique of ultrasonic subliminals would really work then think about how many subliminal messages could be out there?
So there should be some technique for checking whats in the file.
I am familiar with audio in general also with spectrum analysis.
Any ideas to point me in the right direction would be greatly appreciated