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Code Issues Packages Projects Releases 2 Wiki Activity

#817 Resolves issue with jittery audio playback and recording for MPT1327 channels. (#830)

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Co-authored-by: Denny <denny@denny-desktop>
This commit is contained in:
Denny Sheirer
2020-05-24 07:58:59 -04:00
committed by GitHub
parent 3d816c3570
commit 2c3648f8c2
11 changed files with 131 additions and 52 deletions
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7
src/main/java/io/github/dsheirer/audio/AbstractAudioModule.java
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@@ -49,11 +49,14 @@ public abstract class AbstractAudioModule extends Module implements IAudioSegmen
/**
* Constructs an abstract audio module
*
* @param aliasList for aliasing identifiers
* @param maxSegmentAudioSampleLength in milliseconds
*/
public AbstractAudioModule(AliasList aliasList, int maxSegmentAudioSampleLength)
public AbstractAudioModule(AliasList aliasList, long maxSegmentAudioSampleLength)
{
mAliasList = aliasList;
mMaxSegmentAudioSampleLength = maxSegmentAudioSampleLength;
mMaxSegmentAudioSampleLength = (int)(maxSegmentAudioSampleLength * 8); //Convert milliseconds to samples
mIdentifierUpdateNotificationBroadcaster.addListener(mIdentifierCollection);
}

17
src/main/java/io/github/dsheirer/audio/AudioModule.java
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@@ -79,10 +79,13 @@ public class AudioModule extends AbstractAudioModule implements ISquelchStateLis
/**
* Creates an Audio Module.
*
* @param aliasList for aliasing identifiers
* @param maxAudioSegmentLength in milliseconds
*/
public AudioModule(AliasList aliasList, int maxSegmentAudioSampleLength)
public AudioModule(AliasList aliasList, long maxAudioSegmentLength)
{
super(aliasList, maxSegmentAudioSampleLength);
super(aliasList, maxAudioSegmentLength);
}
/**
@@ -124,17 +127,17 @@ public class AudioModule extends AbstractAudioModule implements ISquelchStateLis
}
@Override
public void receive(ReusableFloatBuffer reusableFloatBuffer)
public void receive(ReusableFloatBuffer audioBuffer)
{
if(mSquelchState == SquelchState.UNSQUELCH)
{
ReusableFloatBuffer buffer = mHighPassFilter.filter(reusableFloatBuffer);
addAudio(buffer.getSamples());
buffer.decrementUserCount();
ReusableFloatBuffer highPassFilteredAudio = mHighPassFilter.filter(audioBuffer);
addAudio(highPassFilteredAudio.getSamplesCopy());
highPassFilteredAudio.decrementUserCount();
}
else
{
reusableFloatBuffer.decrementUserCount();
audioBuffer.decrementUserCount();
}
}