Hello, the past several days I was trying to recreate following steganography tutorial: https://email@example.com/audio-steganography-the-art-of-hiding-secrets-within-earshot-part-2-of-2-c76b1be719b3.
The exact tutorial was the “Frequency Modulation based Steganography” Tutorial. Everything worked out except the decoding.
When I used the first code to hide the secret audio inside the public audio it worked perfectly well.
But then the tutorial stated that I have to simply insert following nyquist code into the prompt and I would retrieve the hiden audio.
But nothing happened. Idk why. That’s the retriever code: https://gist.github.com/reachsumit/70bad5ab598cbd8952f8bfd07deea733#file-audio-steganography_ultrasound-receiver-ny.
I’d be really thankfull for some help.