Changes in examples/utils.c [3e7c408:bc4ba75]

File:

• examples/utils.c (modified) (5 diffs)

examples/utils.c

@@ -40 +40 @@
 smpl_t threshold                      = 0.3;
 smpl_t silence                        = -90.;
-uint_t buffer_size                    = 512; //1024;
-uint_t overlap_size                   = 256; //512;
+// uint_t buffer_size                    = 512;
+// uint_t overlap_size                   = 256;
+uint_t buffer_size                    = 1024;
+uint_t overlap_size                   = 512;
+// uint_t buffer_size                    = 2048;
+// uint_t overlap_size                   = 1024;
 uint_t channels                       = 1;
 uint_t samplerate                     = 44100;
@@ -60 +64 @@
 int isonset = 0;
 aubio_pickpeak_t * parms;
-
-/* mfcc objects */
-//parameters
-uint_t n_filters=20;
-smpl_t lowfreq=80.f;
-smpl_t highfreq=18000.f;
-// filterbank object
-aubio_filterbank_t * mf;
-
-// DCT mfft and result storage
-aubio_mfft_t * fft_dct;
-cvec_t * fftgrain_dct;
-smpl_t * mfcc_outbuf[11];
-
 
 /* pitch objects */
@@ -314 +304 @@
   fftgrain  = new_cvec(buffer_size, channels);
 
-  //init for mfcc process
-  fftgrain_dct= new_cvec(n_filters, channels);
-
+  
   if (usepitch) {
     pitchdet = new_aubio_pitchdetection(buffer_size*4, 
@@ -330 +318 @@
   pv = new_aubio_pvoc(buffer_size, overlap_size, channels);
   
-  // dct phase vocoder
-  //TODO: check size
-  fft_dct = new_aubio_mfft(n_filters, channels);
-
   /* onsets */
   parms = new_aubio_peakpicker(threshold);
@@ -367 +351 @@
   del_fvec(onset);
   del_fvec(woodblock);
-  
-  //mffc related
-  del_aubio_mfft(fft_dct);
-  del_cvec(fftgrain_dct);
   
   aubio_cleanup();