idnavid / py_vad_tool Goto Github PK
View Code? Open in Web Editor NEWpython script for voice activity detection.
python script for voice activity detection.
home@home-lnx:~/py_vad_tool$ ./unsupervised_vad.py
Traceback (most recent call last):
File "./unsupervised_vad.py", line 106, in <module>
fs,s = read_wav(test_file)
File "/home/home/py_vad_tool/audio_tools.py", line 21, in read_wav
fs, s = wavfile.read(filename) # scipy reads int
File "/usr/lib/python2.7/dist-packages/scipy/io/wavfile.py", line 233, in read
fid = open(filename, 'rb')
IOError: [Errno 2] No such file or directory: '/Users/navidshokouhi/Software_dir/subspace_speechenhancement/data/sa1-falr0_noisy.wav'
Thanks for your simple repo, it helps me a lot! But I may find a bug in your code.
n_frames
should depend on the length of audio, but in nrg_vad, it is assigned by xframes.shape[1]
, which is the size of win_len
.
Hi, I'm using your code usefully thanks to its simplicity.
I wonder what you referred to when you write this code.
I'd like to modify this code for my environment,
but It's hard for me because I don't get what the existing code exactly means.
I hope you can recommend me a paper, a book, or anything else.
Thanks.
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