radio95/fm95
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double biquad?

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KubaPro010
2025-03-27 18:01:52 +01:00
parent 7ff33aa5a7
commit 2b8122c115
1 changed files with 2 additions and 0 deletions
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src/fm95.c
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@@ -475,6 +475,8 @@ int main(int argc, char **argv) {
float ready_r = apply_preemphasis(&preemp_r, r_in); float ready_r = apply_preemphasis(&preemp_r, r_in);
ready_l = biquad(&lpf_l, ready_l); ready_l = biquad(&lpf_l, ready_l);
ready_l = biquad(&lpf_r, ready_r); ready_l = biquad(&lpf_r, ready_r);
ready_l = biquad(&lpf_l, ready_l);
ready_l = biquad(&lpf_r, ready_r);
ready_l = hard_clip(ready_l*audio_volume, clipper_threshold); ready_l = hard_clip(ready_l*audio_volume, clipper_threshold);
ready_r = hard_clip(ready_r*audio_volume, clipper_threshold); ready_r = hard_clip(ready_r*audio_volume, clipper_threshold);