Changeset d25bd12 for src

Timestamp:

Oct 16, 2009, 9:55:02 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:

e4f142c

Parents:

68b8233

Message:

src/tempo: use samplerate

Location:

src/tempo

Files:

• tempo.c (modified) (2 diffs)
• tempo.h (modified) (1 diff)

src/tempo/tempo.c

@@ -43 +43 @@
   uint_t winlen;                 /** dfframe bufsize */
   uint_t step;                   /** dfframe hopsize */ 
+  uint_t samplerate;             /** sampling rate of the signal */ 
 };
 
@@ -100 +101 @@
 /* Allocate memory for an tempo detection */
 aubio_tempo_t * new_aubio_tempo (char_t * onset_mode, 
-    uint_t buf_size, uint_t hop_size, uint_t channels)
+    uint_t buf_size, uint_t hop_size, uint_t channels, uint_t samplerate)
 {
   aubio_tempo_t * o = AUBIO_NEW(aubio_tempo_t);
+  o->samplerate = samplerate;
   o->winlen = SQR(512)/hop_size;
   o->step = o->winlen/4;
   o->blockpos = 0;
   o->threshold = 0.3;
-  o->silence = -90;
+  o->silence = -90.;
   o->blockpos = 0;
   o->dfframe  = new_fvec(o->winlen,channels);

src/tempo/tempo.h

@@ -39 +39 @@
 /** create tempo detection object */
 aubio_tempo_t * new_aubio_tempo (char_t * mode, 
-    uint_t buf_size, uint_t hop_size, uint_t channels);
+    uint_t buf_size, uint_t hop_size, uint_t channels, uint_t samplerate);
 
 /** execute tempo detection */