Changeset d95ff38 for src/spectral/phasevoc.h

Timestamp:

Dec 4, 2009, 1:38:30 AM (14 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:

741bdda

Parents:

0b9a02a

Message:

src/spectral: switch to mono

File:

• src/spectral/phasevoc.h (modified) (5 diffs)

src/spectral/phasevoc.h

@@ -26 +26 @@
   using a HanningZ window and a swapped version of the signal to simplify the
   phase relationships across frames. The window sizes and overlap are specified
-  at creation time. Multiple channels are fully supported.
+  at creation time.
 
 */
@@ -44 +44 @@
   \param win_s size of analysis buffer (and length the FFT transform)
   \param hop_s step size between two consecutive analysis
-  \param channels number of channels
 
 */
-aubio_pvoc_t * new_aubio_pvoc (uint_t win_s, uint_t hop_s, uint_t channels);
+aubio_pvoc_t * new_aubio_pvoc (uint_t win_s, uint_t hop_s);
 /** delete phase vocoder object
 
@@ -57 +56 @@
 /** compute spectral frame
   
-  This function accepts an input vector of size [channels]x[hop_s]. The
+  This function accepts an input vector of size [hop_s]. The
   analysis buffer is rotated and filled with the new data. After windowing of
   this signal window, the Fourier transform is computed and returned in
@@ -71 +70 @@
 
   This function takes an input spectral frame fftgrain of size
-  [channels]x[buf_s] and computes its inverse Fourier transform. Overlap-add
+  [buf_s] and computes its inverse Fourier transform. Overlap-add
   synthesis is then computed using the previously synthetised frames, and the
   output stored in out.
@@ -94 +93 @@
 */
 uint_t aubio_pvoc_get_hop(aubio_pvoc_t* pv);
-/** get channel number
- 
-  \param pv phase vocoder to get the number of channels from
-
-*/
-uint_t aubio_pvoc_get_channels(aubio_pvoc_t* pv);
 
 #ifdef __cplusplus