Changes in src/onset/onset.c [6352034:078dad8]

File:

• src/onset/onset.c (modified) (6 diffs)

src/onset/onset.c

@@ -24 +24 @@
 #include "spectral/specdesc.h"
 #include "spectral/phasevoc.h"
-#include "spectral/awhitening.h"
 #include "onset/peakpicker.h"
 #include "mathutils.h"
 #include "onset/onset.h"
-
-void aubio_onset_default_parameters (aubio_onset_t *o, const char_t * method);
 
 /** structure to store object state */
@@ -46 +43 @@
   uint_t total_frames;          /**< total number of frames processed since the beginning */
   uint_t last_onset;            /**< last detected onset location, in frames */
-
-  uint_t apply_compression;
-  smpl_t lambda_compression;
-  uint_t apply_adaptive_whitening;
-  aubio_spectral_whitening_t *spectral_whitening;
 };
 
@@ -58 +50 @@
   smpl_t isonset = 0;
   aubio_pvoc_do (o->pv,input, o->fftgrain);
-  /*
-  if (apply_filtering) {
-  }
-  */
-  if (o->apply_adaptive_whitening) {
-    aubio_spectral_whitening_do(o->spectral_whitening, o->fftgrain);
-  }
-  if (o->apply_compression) {
-    cvec_logmag(o->fftgrain, o->apply_compression);
-  }
   aubio_specdesc_do (o->od, o->fftgrain, o->desc);
   aubio_peakpicker_do(o->pp, o->desc, onset);
@@ -118 +100 @@
 }
 
-uint_t aubio_onset_set_adaptive_whitening (aubio_onset_t *o, uint_t apply_adaptive_whitening)
-{
-  o->apply_adaptive_whitening = apply_adaptive_whitening;
-  return AUBIO_OK;
-}
-
-uint_t aubio_onset_get_adaptive_whitening (aubio_onset_t *o)
-{
-  return o->apply_adaptive_whitening;
-}
-
 uint_t aubio_onset_set_silence(aubio_onset_t * o, smpl_t silence) {
   o->silence = silence;
@@ -239 +210 @@
   o->desc = new_fvec(1);
 
-  o->spectral_whitening = new_aubio_spectral_whitening(buf_size, hop_size, samplerate);
-
-  aubio_onset_default_parameters (o, onset_mode);
+  /* set some default parameter */
+  aubio_onset_set_threshold (o, 0.3);
+  aubio_onset_set_delay(o, 4.3 * hop_size);
+  aubio_onset_set_minioi_ms(o, 20.);
+  aubio_onset_set_silence(o, -70.);
 
   /* initialize internal variables */
@@ -256 +229 @@
 }
 
-void aubio_onset_default_parameters (aubio_onset_t * o, const char_t * onset_mode)
-{
-  /* set some default parameter */
-  aubio_onset_set_threshold (o, 0.3);
-  aubio_onset_set_delay (o, 4.3 * o->hop_size);
-  aubio_onset_set_minioi_ms (o, 50.);
-  aubio_onset_set_silence (o, -70.);
-  aubio_onset_set_adaptive_whitening (o, 0);
-
-  o->apply_compression = 0;
-  o->lambda_compression = 1.;
-
-  /* method specific optimisations */
-  if (strcmp (onset_mode, "energy") == 0) {
-  } else if (strcmp (onset_mode, "hfc") == 0 || strcmp (onset_mode, "default") == 0) {
-    aubio_onset_set_threshold (o, 0.058);
-    o->apply_compression = 1;
-    o->lambda_compression = 1.;
-    aubio_onset_set_adaptive_whitening (o, 0);
-  } else if (strcmp (onset_mode, "complexdomain") == 0
-             || strcmp (onset_mode, "complex") == 0) {
-    aubio_onset_set_delay (o, 4.6 * o->hop_size);
-    aubio_onset_set_threshold (o, 0.15);
-    o->apply_compression = 1;
-    o->lambda_compression = 1.;
-  } else if (strcmp (onset_mode, "phase") == 0) {
-    o->apply_compression = 0;
-    aubio_onset_set_adaptive_whitening (o, 0);
-  } else if (strcmp (onset_mode, "mkl") == 0) {
-    aubio_onset_set_threshold (o, 0.05);
-  } else if (strcmp (onset_mode, "kl") == 0) {
-    aubio_onset_set_threshold (o, 0.35);
-  } else if (strcmp (onset_mode, "specflux") == 0) {
-    aubio_onset_set_threshold (o, 0.4);
-  } else if (strcmp (onset_mode, "specdiff") == 0) {
-  } else {
-    AUBIO_WRN("onset: unknown spectral descriptor type %s, "
-               "using default parameters.\n", onset_mode);
-  }
-}
-
 void del_aubio_onset (aubio_onset_t *o)
 {
-  del_aubio_spectral_whitening(o->spectral_whitening);
   del_aubio_specdesc(o->od);
   del_aubio_peakpicker(o->pp);