Open source code for voice detection and discrimination

Question

I have 15 audio tapes, one of which I believe contains an old recording of my grandmother and myself talking. A quick attempt to find the right place didn\'t turn it up. I don

Answer 1

You could also try pyAudioAnalysis to:

1. Silence removal:

from pyAudioAnalysis import audioBasicIO as aIO from pyAudioAnalysis import audioSegmentation as aS [Fs, x] = aIO.readAudioFile("data/recording1.wav") segments = aS.silenceRemoval(x, Fs, 0.020, 0.020, smoothWindow = 1.0, Weight = 0.3, plot = True)

segments contains the endpoints of the non-silence segments.

2. Classification: Speech vs music discrimination: pyAudioAnalysis also includes pretrained classifiers, which can be used to classify unknown segments to either speech or music.