onAnalog3()

void FLASHMEM AppAudioToPolyphonic::onAnalog3 ( uint16_t  uval, float  fval  )

inlinevirtual

Event handler for analog 3 event.

Parameters

uval
fval

Reimplemented from AppBaseClass.

Definition at line 291 of file AppAudioToPolyphonic.h.

                                                      {
      float lp,hp,gain;
      //Serial.print("AN3 ");Serial.printf("%0.4f\n",fval);
      //analog 3 controls the dry signal biquad output filter and additional gain stage (post cqt)
      if (ad == NULL) return;
      erisAudioFilterBiquad* filter = (erisAudioFilterBiquad*) (ad->getAudioStreamObjByName("biquad:4"));
      erisAudioMixer4* mixer = (erisAudioMixer4*)(ad->getAudioStreamObjByName("mixer:1"));
      if (filter != NULL && mixer != NULL){ 
        lp = 300.0 + (18000.0 * log1p(fval));
        hp = 210.0 + (100.0 * log1p(fval));
        gain = log1p(fval);
        filter->setLowpass(0,lp);
        filter->setHighpass(1,hp);
        //mixer->gain(2,gain);
      }
    };

References AppBaseClass::ad, and AudioDirector::getAudioStreamObjByName().

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