Changeset 1d4fc4a

Timestamp:

Mar 21, 2006, 7:03:37 PM (19 years ago)

Author:

Paul Brossier <piem@altern.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:

9771488

Parents:

2e2bfff

Message:

add windowing, correct phase interpolation
add windowing, correct phase interpolation

File:

• src/pitchfcomb.c (modified) (2 diffs)

src/pitchfcomb.c

@@ -84 +84 @@
           p->winput->data[0][k] = p->win->data[0][k] * input->data[0][k];
   }
-  aubio_mfft_do(p->fft,input,p->fftOut);
+  aubio_mfft_do(p->fft,p->winput,p->fftOut);
 
   for (k=0; k<=p->fftSize/2; k++) {
@@ -100 +100 @@
 
     /* map delta phase into +/- Pi interval */
-    tmp = aubio_unwrap2pi(tmp) + PI;
+    tmp = aubio_unwrap2pi(tmp);
 
     /* get deviation from bin frequency from the +/- Pi interval */
-    tmp = p->stepSize/(smpl_t)p->fftSize*tmp/(TWO_PI);
+    tmp = p->fftSize/(smpl_t)p->stepSize*tmp/(TWO_PI);
 
     /* compute the k-th partials' true frequency */