Changeset 517630f

Timestamp:

Nov 17, 2018, 2:55:09 PM (6 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

Children:

10fafc2

Parents:

c853c1d

Message:

[mfcc] add set_mel_coeffs and power

Location:

src/spectral

Files:

• mfcc.c (modified) (1 diff)
• mfcc.h (modified) (1 diff)

src/spectral/mfcc.c

@@ -151 +151 @@
   return;
 }
+
+uint_t aubio_mfcc_set_power (aubio_mfcc_t *mf, smpl_t power)
+{
+  return aubio_filterbank_set_power(mf->fb, power);
+}
+
+uint_t aubio_mfcc_get_power (aubio_mfcc_t *mf)
+{
+  return aubio_filterbank_get_power(mf->fb);
+}
+
+uint_t aubio_mfcc_set_mel_coeffs (aubio_mfcc_t *mf, smpl_t freq_min,
+    smpl_t freq_max)
+{
+  return aubio_filterbank_set_mel_coeffs(mf->fb, mf->samplerate,
+      freq_min, freq_max);
+}
+
+uint_t aubio_mfcc_set_mel_coeffs_htk (aubio_mfcc_t *mf, smpl_t freq_min,
+    smpl_t freq_max)
+{
+  return aubio_filterbank_set_mel_coeffs_htk(mf->fb, mf->samplerate,
+      freq_min, freq_max);
+}

src/spectral/mfcc.h

@@ -74 +74 @@
 void aubio_mfcc_do (aubio_mfcc_t * mf, const cvec_t * in, fvec_t * out);
 
+uint_t aubio_mfcc_set_power (aubio_mfcc_t *mf, smpl_t power);
+uint_t aubio_mfcc_get_power (aubio_mfcc_t *mf);
+
+uint_t aubio_mfcc_set_mel_coeffs (aubio_mfcc_t *mf, smpl_t freq_min,
+    smpl_t freq_max);
+uint_t aubio_mfcc_set_mel_coeffs_htk (aubio_mfcc_t *mf, smpl_t freq_min,
+    smpl_t freq_max);
+uint_t aubio_mfcc_set_mel_coeffs_slaney (aubio_mfcc_t *mf);
+
 #ifdef __cplusplus
 }