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Replace the FM bandpass filter with an FIR.

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This commit is contained in:
Jonathan Naylor
2024-04-30 11:58:33 +01:00
parent a79a329600
commit 7dc45b3eba
12 changed files with 199 additions and 47 deletions
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9
FMControl.h
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@@ -22,6 +22,7 @@
#include "FMNetwork.h"
#include "Defines.h"
#include "IIR.h"
#include "FIR.h"
// Uncomment this to dump audio to a raw audio file
// The file will be written in same folder as executable
@@ -49,11 +50,9 @@ private:
bool m_deEmphasisOn;
bool m_enabled;
CRingBuffer<unsigned char> m_incomingRFAudio;
CIIR* m_preEmphasis;
CIIR* m_deEmphasis;
CIIR* m_filterStage1;
CIIR* m_filterStage2;
CIIR* m_filterStage3;
CIIR m_preEmphasis;
CIIR m_deEmphasis;
CFIR m_filter;
};
#endif