Changeset 40acfbc

Timestamp:

Oct 21, 2009, 3:08:24 PM (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:

1f8e522

Parents:

1c190d5

Message:

examples/: set threshold as needed

Location:

examples

Files:

• aubionotes.c (modified) (1 diff)
• aubioonset.c (modified) (1 diff)
• aubiotrack.c (modified) (1 diff)
• utils.c (modified) (2 diffs)

examples/aubionotes.c

@@ -148 +148 @@
   o = new_aubio_onset (onset_mode, buffer_size, overlap_size, channels,
           samplerate);
+  if (threshold != 0.) aubio_onset_set_threshold (o, threshold);
   onset = new_fvec (1, channels);
 

examples/aubioonset.c

@@ -79 +79 @@
   o = new_aubio_onset (onset_mode, buffer_size, overlap_size, channels,
           samplerate);
+  if (threshold != 0.) aubio_onset_set_threshold (o, threshold);
   onset = new_fvec (1, channels);
 

examples/aubiotrack.c

@@ -84 +84 @@
   tempo_out = new_fvec(2,channels);
   bt = new_aubio_tempo(onset_mode,buffer_size,overlap_size,channels, samplerate);
+  if (threshold != 0.) aubio_tempo_set_threshold (bt, threshold);
 
   examples_common_process(aubio_process,process_print);

examples/utils.c

@@ -57 +57 @@
 /* energy,specdiff,hfc,complexdomain,phase */
 char_t * onset_mode = "default";
-smpl_t threshold = 0.3;
+smpl_t threshold = 0.0;         // leave unset, only set as asked 
 smpl_t silence = -90.;
 uint_t buffer_size = 512;       //1024;
@@ -149 +149 @@
         onset_mode = optarg;
         break;
-      case 's':                /* threshold value for onset */
+      case 's':                /* silence value for onset */
         silence = (smpl_t) atof (optarg);
         break;
       case 't':                /* threshold value for onset */
         threshold = (smpl_t) atof (optarg);
-        /*
-           if (!isfinite(threshold)) {
-           debug("could not get threshold.\n");
-           abort();
-           }
-         */
         break;
       case 'p':