Remove the pre- and de-emphasis and the downsampler.

g4klx · Apr 30, 2020 · 5b32fec · 5b32fec
1 parent 92a4db9
commit 5b32fec
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Showing 2 changed files with 4 additions and 4 deletions.
diff --git a/FM.cpp b/FM.cpp
@@ -83,8 +83,8 @@ void CFM::samples(bool cos, q15_t* samples, uint8_t length)
 
     // Only let audio through when relaying audio
     if (m_state == FS_RELAYING || m_state == FS_KERCHUNK) {    
-      currentSample = m_deemphasis.filter(currentSample);
-      m_downsampler.addSample(currentSample);
+      // currentSample = m_deemphasis.filter(currentSample);
+      // m_downsampler.addSample(currentSample);
       currentSample = m_blanking.process(currentSample);
       currentSample *= m_rfAudioBoost;
     } else {
@@ -106,7 +106,7 @@ void CFM::samples(bool cos, q15_t* samples, uint8_t length)
 
     currentSample = m_filterStage3.filter(m_filterStage2.filter(m_filterStage1.filter(currentSample)));
 
-    currentSample = m_preemphasis.filter(currentSample);
+    // currentSample = m_preemphasis.filter(currentSample);
 
     currentSample += m_ctcssTX.getAudio();
 

diff --git a/SerialPort.cpp b/SerialPort.cpp
@@ -101,7 +101,7 @@ const uint8_t MMDVM_DEBUG5       = 0xF5U;
 #define	HW_TYPE	"MMDVM"
 #endif
 
-#define DESCRIPTION "20200429 (D-Star/DMR/System Fusion/P25/NXDN/POCSAG/FM)"
+#define DESCRIPTION "20200430 (D-Star/DMR/System Fusion/P25/NXDN/POCSAG/FM)"
 
 #if defined(GITVERSION)
 #define concat(h, a, b, c) h " " a " " b " GitID #" c ""