radio95/fm95
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fixes

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KubaPro010
2024-12-30 23:01:29 +01:00
parent 02e3619b38
commit 9931a5ed49
1 changed files with 2 additions and 2 deletions
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4
stereo_coder.c
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@@ -78,7 +78,7 @@ float get_next_sample(Oscillator *osc) {
#ifdef PREEMPHASIS #ifdef PREEMPHASIS
typedef struct { typedef struct {
float alpha; float alpha;
float prev_sample float prev_sample;
} PreEmphasis; } PreEmphasis;
void init_pre_emphasis(PreEmphasis *pe) { void init_pre_emphasis(PreEmphasis *pe) {
@@ -88,7 +88,7 @@ void init_pre_emphasis(PreEmphasis *pe) {
float apply_pre_emphasis(PreEmphasis *pe, float sample) { float apply_pre_emphasis(PreEmphasis *pe, float sample) {
float audio = sample-pe->alpha*pe->prev_sample; float audio = sample-pe->alpha*pe->prev_sample;
pe->prevsample = audio; pe->prev_sample = audio;
return audio; return audio;
} }
#endif #endif