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Make low pass filter formula more straightforward

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This commit is contained in:
Oleg Kalachev 2025-04-29 23:28:56 +03:00
parent b7cebbb3d6
commit dcd95176b4
1 changed files with 2 additions and 1 deletions
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3
flix/lpf.h
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@ -22,7 +22,8 @@ public:
output = input; output = input;
initialized = true; initialized = true;
} }
return output = output * (1 - alpha) + input * alpha;
return output += alpha * (input - output);
} }
void setCutOffFrequency(float cutOffFreq, float dt) { void setCutOffFrequency(float cutOffFreq, float dt) {