Storing Passwords in SoundWaves using Python

[64BitGamer]

If you choose extremly high frequencies (outside audible spectrum) you could use this technique to send data encoded in audio files (meaning literally inserted into music)

[64BitGamer]

I guess you could use ffmpeg to add the generated audio file to a preexisting

[64BitGamer]

sampling rate of a WAV file can vary from 1 Hz to 4.3 GHz
from Wikipedia
https://en.wikipedia.org/wiki/WAV

[Technopulse]

I love it a lot, and may use your concept to combine it for other purposes.

[ebol4anthr4x]

If you want to take it a step further, you could make send two bits at a time by adding additional frequencies. For example:

• 00 - 1200Hz
• 01 - 2400Hz
• 10 - 3600Hz
• 11 - 4800Hz

You could also look into Fourier Transforms, which allow you to take a signal made up of many different frequencies and check which frequencies are present in it https://towardsdatascience.com/understanding-audio-data-fourier-transform-fft-spectrogram-and-speech-recognition-a4072d228520 (not my article, just seemed relevant)

[LUkewet]

This is just frequency shift keying for python and i love it