Changeset c218821 for src/spectral/mfcc.c

Timestamp:

Sep 18, 2009, 12:57:31 AM (15 years ago)

Author:

Paul Brossier <piem@piem.org>

Branches:

feature/autosink, feature/cnn, feature/cnn_org, feature/constantq, feature/crepe, feature/crepe_org, feature/pitchshift, feature/pydocstrings, feature/timestretch, fix/ffmpeg5, master, pitchshift, sampler, timestretch, yinfft+

Children:

adcf405

Parents:

0028ea7

Message:

src/spectral/mfcc.c: zero output before computing it

File:

• src/spectral/mfcc.c (modified) (1 diff)

src/spectral/mfcc.c

@@ -98 +98 @@
 {
   uint_t i, j;
+
   /* compute filterbank */
   aubio_filterbank_do (mf->fb, in, mf->in_dct);
 
-  /* extract real part of fft grain */
+  /* zeros output */
+  fvec_zeros(out);
+
+  /* compute discrete cosine transform */
   for (i = 0; i < mf->n_filters; i++) {
     for (j = 0; j < mf->n_coefs; j++) {