radio95/fm95
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KubaPro010
2025-01-02 20:00:20 +01:00
parent c22c338a52
commit c5b2f77ff9
2 changed files with 3 additions and 3 deletions
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README.md
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@@ -39,4 +39,4 @@ SCAMod is a simple FM modulator which can be used to modulate a secondary audio
Has a fine quality, but as it goes for 12 khz fm signals
# StereoSCAMod
Stereo SCA, like normal SCA but encodes L-R onto 80 khz
Stereo SCA, like normal SCA but encodes L-R onto 80 khz, only demodulator of this right now is gnu radio

4
src/stereo_sca_mod.c
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@@ -21,8 +21,8 @@
#define BUFFER_SIZE 512
#define CLIPPER_THRESHOLD 0.75 // Adjust this as needed, this also limits deviation, so if you set this to 0.5 then the deviation will be limited to half
#define MONO_VOLUME 0.03f // Mono Volume
#define STEREO_VOLUME 0.01f // Stereo Volume
#define MONO_VOLUME 0.02f // Mono Volume
#define STEREO_VOLUME 0.02f // Stereo Volume
#ifdef PREEMPHASIS
#define PREEMPHASIS_TAU 0.00005 // 50 microseconds, use 0.000075 if in america