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adds more voice harmonics

Jack Humbert 9 years ago
parent
commit
a718c53fe7
2 changed files with 18 additions and 3 deletions
  1. 16 3
      quantum/audio/voices.c
  2. 2 0
      quantum/audio/voices.h

+ 16 - 3
quantum/audio/voices.c

@@ -101,14 +101,27 @@ float voice_envelope(float frequency) {
             break;
         case duty_fifth_down:
             note_timbre = 0.5;
-            if ((envelope_index % 5) == 0)
+            if ((envelope_index % 3) == 0)
                 note_timbre = 0.75;
             break;
         case duty_fourth_down:
+            note_timbre = 0.0;
             if ((envelope_index % 12) == 0)
+                note_timbre = 0.75;
+            if (((envelope_index % 12) % 4) != 1)
+                note_timbre = 0.75;
+            break;
+        case duty_third_down:
+            note_timbre = 0.5;
+            if ((envelope_index % 5) == 0)
+                note_timbre = 0.75;
+            break;
+        case duty_fifth_third_down:
+            note_timbre = 0.5;
+            if ((envelope_index % 5) == 0)
+                note_timbre = 0.75;
+            if ((envelope_index % 3) == 0)
                 note_timbre = 0.25;
-            else
-                note_timbre = 0.5;
             break;
 
 		default:

+ 2 - 0
quantum/audio/voices.h

@@ -18,6 +18,8 @@ typedef enum {
     duty_octave_down,
     duty_fifth_down,
     duty_fourth_down,
+    duty_third_down,
+    duty_fifth_third_down,
     number_of_voices // important that this is last
 } voice_type;