Bugfix-#2383-audio-trapped-in-output-buffer-of-resampler (#2384)

Closes #2383

Resolves issue with audio samples trapped in the resampler output buffer. Includes improvement provided by @bazineta

src/main/java/io/github/dsheirer/dsp/squelch/NoiseSquelch.java

@@ -86,6 +86,10 @@ public class NoiseSquelch implements INoiseSquelchController
      */
     public boolean isSquelched()
     {
+        if(mSquelchOverride)
+        {
+            return false;
+        }
         return mSquelch;
     }