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added support for pitch wheel modulation

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This commit is contained in:
Christopher Herb
2023-07-10 17:04:16 +02:00
parent 2372d93c6f
commit bc213362f0
6 changed files with 69 additions and 42 deletions
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5
synth/tx_voice.h
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@@ -20,7 +20,8 @@ public:
bool trigger = false;
int midi_note = 0;
float velocity = 1.f;
float pitch_mod = 0.f;
float pitch_mod = 0.f; // modulates pitch in semi-tones
float pitch_mod2 = 0.f; // modulates pitch in frequency
int algorithm;
float pitch_env_amt;
@@ -45,7 +46,7 @@ public:
float process_sample() {
float pitch_env_signal = pitch_env.process_sample(gate, trigger) * pitch_env_amt;
float pitched_freq = midi_to_frequency(midi_note) + pitch_env_signal + pitch_mod;
float pitched_freq = midi_to_frequency(midi_note + pitch_mod) + pitch_env_signal + pitch_mod2;
float output = 0.f;