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dsp_user
  • Member for 4 years, 11 months
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4 votes
1 answer
4k views

how important is the pre-emphasis stage in MFCC?

3 votes
1 answer
901 views

Spectral centroid manipulations

1 vote
0 answers
59 views

How to deal with phase incoherence issues after manipulating a signal in the frequency domain?

1 vote
0 answers
59 views

Modified STFT resynthesis

0 votes
0 answers
85 views

Audio time scaling using a phase vocoder

0 votes
0 answers
569 views

Smooth looking spectrogram display

0 votes
2 answers
557 views

Problem getting IFFT to work