comparison dsp/segmentation/ClusterMeltSegmenter.cpp @ 30:a251fb0de594

* Make MFCC able to accept already-FFT'd input, and simplify API a bit
* Add log power value to MFCC, restore windowing, and avoid some heap allocs
* In HMM, bail out of iteration if loglik hits NaN

 
         if (decimationFactor > 1) {
             decimator = new Decimator(getWindowsize(), decimationFactor);
         }
 
-        MFCCConfig config;
-        config.FS = samplerate / decimationFactor;
+        MFCCConfig config(samplerate / decimationFactor);
         config.fftsize = 2048;
         config.nceps = 19;
         config.want_c0 = true;
 
         mfcc = new MFCC(config);

             } else {
                 frame[i] = 0.0;
             }
         }
 
-        mfcc->process(fftsize, frame, ccout);
+        mfcc->process(frame, ccout);
 	
         for (int i = 0; i < ncoeff; ++i) {
             cc[i] += ccout[i];
         }
         ++frames;