Minor modification to samplerate converter

src/iaxvoiplink.cpp

@@ -218,7 +218,6 @@ IAXVoIPLink::getEvent()
 
    
     if(call){
-      // _debug("Are we recording");
       call->recAudio.recData(spkrDataConverted,micData,nbSampleForRec_,nbSampleForRec_);
     }
 
@@ -230,7 +229,6 @@ IAXVoIPLink::getEvent()
         sendRegister("");
     }
   
-    // _debug("IAXVoIPLink::getEvent() \n");
     // reinitialize speaker buffer for recording (when recording a voice mail)
     for (int i = 0; i < nbSampleForRec_; i++)
         spkrDataConverted[i] = 0;

src/samplerateconverter.cpp

@@ -64,8 +64,10 @@ void SamplerateConverter::init( void ) {
   // libSamplerateConverter-related
   // Set the converter type for the upsampling and the downsampling
   // interpolator SRC_SINC_BEST_QUALITY
-  _src_state_mic  = src_new(SRC_LINEAR, 1, &_src_err);
-  _src_state_spkr = src_new(SRC_LINEAR, 1, &_src_err);
+  // interpolator SRC_SINC_FASTEST
+  // interpolator SRC_LINEAR
+  _src_state_mic  = src_new(SRC_SINC_FASTEST, 1, &_src_err);
+  _src_state_spkr = src_new(SRC_SINC_FASTEST, 1, &_src_err);
 
   int nbSamplesMax = (int) ( getFrequence() * getFramesize() / 1000 );
   _floatBufferDownMic  = new float32[nbSamplesMax];