How can I change the decibel of the .wav file?
3 views (last 30 days)
Hello everyone. I will do speech enhancement with DNN. So I downloaded the TIMIT corpus. However, the sounds for your files look like the picture. How can I set up a for loop to dump all .wav files into one cell? Also, I want to group these sounds as -10 dB, -5 dB, 0 dB, 5dB, 10 dB. However, I don't know how to do this, if you can help, I'd appreciate it.
SA1.wav => data= 49460x1 double
fs = 16000