radio95/fm95
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small changes

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This commit is contained in:
KubaPro010
2025-03-02 09:25:50 +01:00
parent 3cf6c4ef82
commit 1d2bedb06b
4 changed files with 31 additions and 3 deletions
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5
src/fm95.c
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@@ -40,6 +40,7 @@
#define STEREO_VOLUME 0.45f // L-R signal, should be same as MONO
#define SCA_VOLUME 0.1f // FM SCA signal, 10%
#define MPX_VOLUME 1.0f // Passtrough
#define MPX_CLIPPER_THRESHOLD 1.0f
#define LPF_CUTOFF 15000 // Should't need to be changed
@@ -375,7 +376,7 @@ int main(int argc, char **argv) {
init_lpf(&lpf_r, LPF_CUTOFF, 1.25f, SAMPLE_RATE);
StereoCompressor comp;
init_compressor_stereo(&comp, -2.5f, 20.0f, 8.0f, 3.0f, 0.02f, 0.4f, 0.015f, SAMPLE_RATE);
init_compressor_stereo(&comp, -2.0f, 24.0f, 2.0f, 0.0f, 0.025f, 0.4f, 0.04f, SAMPLE_RATE);
// #endregion
signal(SIGINT, stop);
@@ -439,7 +440,7 @@ int main(int argc, char **argv) {
}
advance_oscillator(&osc);
}
if(strlen(audio_mpx_device) != 0) output[i] += hard_clip(current_mpx_in, 1.0f)*MPX_VOLUME;
if(strlen(audio_mpx_device) != 0) output[i] += hard_clip(current_mpx_in, MPX_CLIPPER_THRESHOLD)*MPX_VOLUME;
if(strlen(audio_sca_device) != 0) output[i] += modulate_fm(&sca_mod, hard_clip(current_sca_in, sca_clipper_threshold))*SCA_VOLUME;
output[i] *= master_volume;
}