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Tuner Channel - uses new CIC prime decimation filter for decimating channel to 48k sample rate.

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dennis.sheirer
2015-04-07 01:10:10 +00:00
parent 90149fe600
commit d55d7609cb
6 changed files with 112 additions and 209 deletions
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6
src/dsp/nbfm/FilteringNBFMDemodulator.java
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@@ -17,6 +17,9 @@
******************************************************************************/
package dsp.nbfm;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import sample.Listener;
import sample.complex.ComplexSample;
import sample.real.RealSampleBroadcaster;
@@ -28,6 +31,9 @@ import dsp.filter.Window.WindowType;
public class FilteringNBFMDemodulator implements Listener<ComplexSample>
{
private final static Logger mLog =
LoggerFactory.getLogger( FilteringNBFMDemodulator.class );
private RealSampleBroadcaster mBroadcaster = new RealSampleBroadcaster();
private ComplexFIRFilter mIQFilter;
private FloatFIRFilter mAudioFilter;