radio95/fm95
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Code Issues Activity

adjust compressor

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kuba
2025-03-01 21:11:00 +01:00
parent b513b98a9a
commit 5f4a945d53
2 changed files with 5 additions and 2 deletions
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README.md
+4 -1
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@@ -22,4 +22,7 @@ cd build
cmake .. cmake ..
make make
``` ```
Done! Done!
# CPU Usage?
Should run completly fine on a pi 5, right now with the preemp, lpf, compressor on a pi 3b, its 35-40% cpu usage, get rid of compressor and it goes to 20%
src/fm95.c
+1 -1
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@@ -375,7 +375,7 @@ int main(int argc, char **argv) {
init_lpf(&lpf_r, LPF_CUTOFF, 1.25f, SAMPLE_RATE); init_lpf(&lpf_r, LPF_CUTOFF, 1.25f, SAMPLE_RATE);
StereoCompressor comp; StereoCompressor comp;
init_compressor_stereo(&comp, -2.0f, 15.0f, 2.0f, 0.0f, 0.015f, 0.25f, 0.01f, SAMPLE_RATE); init_compressor_stereo(&comp, -3.0f, 12.5f, 8.0f, 0.0f, 0.02f, 0.4f, 0.015f, SAMPLE_RATE);
// #endregion // #endregion
signal(SIGINT, stop); signal(SIGINT, stop);