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denny
2015-09-14 21:31:26 -04:00
parent 732d478502
commit c7227ca780
42 changed files with 978 additions and 1356 deletions
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24
src/record/wave/ComplexBufferWaveRecorder.java
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@@ -18,8 +18,6 @@
package record.wave;
import java.io.IOException;
import java.nio.ByteBuffer;
import java.nio.ByteOrder;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.concurrent.LinkedBlockingQueue;
@@ -33,6 +31,7 @@ import module.Module;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import sample.ConversionUtils;
import sample.Listener;
import sample.complex.ComplexBuffer;
import sample.complex.IComplexBufferListener;
@@ -73,25 +72,6 @@ public class ComplexBufferWaveRecorder extends Module
mFilePrefix = filePrefix;
}
/**
* Converts the float samples in a complex buffer to a little endian 16-bit
* buffer
*/
public static ByteBuffer convert( ComplexBuffer buffer )
{
float[] samples = buffer.getSamples();
ByteBuffer converted = ByteBuffer.allocate( samples.length * 2 );
converted.order( ByteOrder.LITTLE_ENDIAN );
for( float sample: samples )
{
converted.putShort( (short)( sample * Short.MAX_VALUE ) );
}
return converted;
}
public Path getFile()
{
return mFile;
@@ -208,7 +188,7 @@ public class ComplexBufferWaveRecorder extends Module
while( buffer != null )
{
mWriter.write( convert( buffer ) );
mWriter.write( ConversionUtils.convertToSigned16BitSamples( buffer ) );
buffer = mBuffers.poll();
}
}