different way of antialiasing

plugin/voice.cpp

@@ -55,14 +55,39 @@ void Voice::off() {
 }
 
 void Voice::run(Synth &s, float *buffer, uint32_t samples) {
-    float y;
-    env = ((target - env) * 0.01) + env;
+    float y, t;
+    env = ((target - env) * 0.1) + env;
     for (uint32_t i = 0; i < samples; i++) {
-        phase += omega;
-        if (phase > 1) phase -= 1;
-        y = (2 * phase) - 1;
-        y -= blep(phase, omega);
 
-        buffer[i] += (0.25 * y * env) * s.p.saw;
+        // prepare the delay slot
+        out = delay;
+        delay = 0;
+        phase += omega;
+        //delay = 1-(2*phase);
+
+        if (phase > 1.0f) {
+             phase -= 1.0f;
+
+             t = phase / omega;
+             out -= (t*t*t) - 0.5 * (t*t*t*t);
+             //delay -= (2 * t) - (t * t) - 1;
+
+             t = 1-(phase / omega);
+             delay = (t*t*t) - 0.5 * (t*t*t*t);
+             //out -= (2*t) + (t*t) + 1;
+             
+        }
+
+        delay += (phase);
+
+
+y = 0.5 * (out-0.5) * env;// * s.p.saw;
+
+
+
+        
+       // y -= blep(phase, omega);
+
+        buffer[i] += y;// (0.25 * y * env) * s.p.saw;
     }
 }

plugin/voice.hpp

@@ -30,7 +30,7 @@ class Patch {
 
 class Voice {
    public:
-    uint8_t note;
+    uint8_t note = 72;
 
     void on(uint32_t key, bool reset);
 
@@ -50,6 +50,8 @@ class Voice {
            K_SUSTAIN } keyState = K_OFF;
     float phase, omega;
     float env, target;
+    float out, delay;
+    
 };
 
 class Synth {