mirror of
https://github.com/thestk/stk
synced 2026-01-12 04:21:52 +00:00
61 lines
1.7 KiB
C++
61 lines
1.7 KiB
C++
/******************************************/
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/* Heavy Metal Synth Subclass */
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/* of Algorithm 3 (TX81Z) Subclass of */
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/* 3 Operator FM Synth */
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/* by Perry R. Cook, 1995-96 */
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/******************************************/
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#include "HeavyMtl.h"
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HeavyMtl :: HeavyMtl() : FM4Alg3()
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{
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this->loadWaves("rawwaves/sinewave.raw",
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"rawwaves/twopeaks.raw",
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"rawwaves/twopeaks.raw",
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"rawwaves/sinewave.raw");
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this->setRatio(0,1.00 );
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this->setRatio(1,4.00 * 0.999);
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this->setRatio(2,3.00 * 1.001);
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this->setRatio(3,0.50 * 1.002);
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gains[0] = __FM4Op_gains[92];
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gains[1] = __FM4Op_gains[76];
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gains[2] = __FM4Op_gains[91];
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gains[3] = __FM4Op_gains[68];
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adsr[0]->setAll(0.050,0.0100,1.0,0.001);
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adsr[1]->setAll(0.050,0.0010,1.0,0.0001);
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adsr[2]->setAll(0.001,0.0020,1.0,0.0002);
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adsr[3]->setAll(0.050,0.0010,0.2,0.0002);
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twozero->setGain(2.0);
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vibWave->setFreq(5.5);
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modDepth = 0.00;
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}
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HeavyMtl :: ~HeavyMtl()
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{
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}
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void HeavyMtl :: setFreq(MY_FLOAT frequency)
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{
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baseFreq = frequency;
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waves[0]->setFreq(baseFreq * ratios[0]);
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waves[1]->setFreq(baseFreq * ratios[1]);
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waves[2]->setFreq(baseFreq * ratios[2]);
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waves[3]->setFreq(baseFreq * ratios[3]);
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}
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void HeavyMtl :: noteOn(MY_FLOAT freq, MY_FLOAT amp)
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{
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gains[0] = amp * __FM4Op_gains[92];
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gains[1] = amp * __FM4Op_gains[76];
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gains[2] = amp * __FM4Op_gains[91];
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gains[3] = amp * __FM4Op_gains[68];
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this->setFreq(freq);
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this->keyOn();
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#if defined(_debug_)
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printf("HeavyMtl : NoteOn: Freq=%lf Amp=%lf\n",freq,amp);
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#endif
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}
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