tweaked note detection to only change when the audio signal is strong enough

HISTORY.md

@@ -49,6 +49,7 @@
 
 ### 2019-03-10
 * Objects, Blocks, Threads: added microphone note and pitch detection
+* Tweaked note detection to only change when the audio signal is strong enough
 
 ### 2019-03-07
 * AudioComp lib: added block to set the microphone's buffer and fft sizes

src/objects.js

@@ -9029,8 +9029,10 @@ Microphone.prototype.stepAudio = function (event) {
         this.note = Math.round(
             12 * (Math.log(this.pitch / 440) / Math.log(2))
         ) + 69;
+    /*
     } else {
         this.note = -1;
+    */
     }
 
     this.isReady = true;