Changeset 54a2ca2 for src

Timestamp:

Mar 22, 2013, 7:31:06 PM (11 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:

db120ac

Parents:

b712146 (diff), 59c4e5d (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

merge from develop

Location:

src

Files:

• aubio.h (modified) (1 diff)
• pitch/pitchyinfft.h (modified) (1 diff)
• synth/sampler.c (added)
• synth/sampler.h (added)
• tempo/tempo.h (modified) (2 diffs)

src/aubio.h

@@ -186 +186 @@
 #include "io/sink.h"
 #include "io/audio_unit.h"
+#include "synth/sampler.h"
 
 #if AUBIO_UNSTABLE

src/pitch/pitchyinfft.h

@@ -28 +28 @@
   function is tapered, the selection of the period is simplified.
  
-  Paul Brossier, ``Automatic annotation of musical audio for interactive
-  systems'', Chapter 3, Pitch Analysis, PhD thesis, Centre for Digital music,
-  Queen Mary University of London, London, UK, 2006.
+  Paul Brossier, [Automatic annotation of musical audio for interactive
+  systems](http://aubio.org/phd/), Chapter 3, Pitch Analysis, PhD thesis,
+  Centre for Digital music, Queen Mary University of London, London, UK, 2006.
 
   \example pitch/test-pitchyinfft.c

src/tempo/tempo.h

@@ -19 +19 @@
 */
 
-/** \file 
-  
+/** \file
+
   Tempo detection object
 
@@ -40 +40 @@
 typedef struct _aubio_tempo_t aubio_tempo_t;
 
-/** create tempo detection object */
-aubio_tempo_t * new_aubio_tempo (char_t * method, 
+/** create tempo detection object
+
+  \param buf_size length of FFT
+  \param hop_size number of frames between two consecutive runs
+  \param samplerate sampling rate of the signal to analyze
+
+  \return newly created ::aubio_tempo_t if successful, `NULL` otherwise
+
+*/
+aubio_tempo_t * new_aubio_tempo (char_t * method,
     uint_t buf_size, uint_t hop_size, uint_t samplerate);
 
-/** execute tempo detection */
+/** execute tempo detection
+
+  \param o beat tracking object
+  \param input new samples
+  \param tempo output beats
+
+*/
 void aubio_tempo_do (aubio_tempo_t *o, fvec_t * input, fvec_t * tempo);
 
-/** set tempo detection silence threshold  */
+/** set tempo detection silence threshold
+
+  \param o beat tracking object
+  \param threshold new silence threshold, in dB
+
+  \return `0` if successful, non-zero otherwise
+
+*/
 uint_t aubio_tempo_set_silence(aubio_tempo_t * o, smpl_t silence);
 
-/** set tempo detection peak picking threshold  */
+/** set tempo detection peak picking threshold
+
+  \param o beat tracking object
+  \param threshold new threshold
+
+  \return `0` if successful, non-zero otherwise
+
+*/
 uint_t aubio_tempo_set_threshold(aubio_tempo_t * o, smpl_t threshold);
 
 /** get current tempo
 
-  \param bt beat tracking object
+  \param o beat tracking object
 
-  Returns the currently observed tempo, or 0 if no consistent value is found
+  \return the currently observed tempo, or `0` if no consistent value is found
 
 */
-smpl_t aubio_tempo_get_bpm(aubio_tempo_t * bt);
+smpl_t aubio_tempo_get_bpm(aubio_tempo_t * o);
 
 /** get current tempo confidence
 
-  \param bt beat tracking object
+  \param o beat tracking object
 
-  Returns the confidence with which the tempo has been observed, 0 if no
+  \return confidence with which the tempo has been observed, `0` if no
   consistent value is found.
 
 */
-smpl_t aubio_tempo_get_confidence(aubio_tempo_t * bt);
+smpl_t aubio_tempo_get_confidence(aubio_tempo_t * o);
 
-/** delete tempo detection object */
+/** delete tempo detection object
+
+  \param o beat tracking object
+
+*/
 void del_aubio_tempo(aubio_tempo_t * o);