Austin Suszek / Mbed 2 deprecated MIDISynthesizer

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Dependencies:   mbed USBDevice PinDetect

Diff: Audio/KarplusStrong.h

Revision:
15:aa5a4c350251
Parent:
13:bb0ec927e458
Child:
16:b25ca34a705f
diff -r 262db57746d9 -r aa5a4c350251 Audio/KarplusStrong.h
--- a/Audio/KarplusStrong.h	Sun Apr 17 21:38:57 2016 +0000
+++ b/Audio/KarplusStrong.h	Sun Apr 17 21:59:03 2016 +0000
@@ -52,6 +52,9 @@
     static float getRand() {
         return float(rand()) / float(RAND_MAX);   
     };
+    static float getRandSample() {
+        return 1.0 - 2.0 * getRand();  
+    };
     
     float lastOutput;
     float filterCoefficient;