BogaudioModules

commit 1d02dae25b3ad18af3996bc581026dfad9fa4bad
parent 1fbd220b2649054064017caf627c1ded7085d7b5
Author: Matt Demanett <matt@demanett.net>
Date:   Thu, 12 Nov 2020 21:38:50 -0500

NSGT: fix ratio calculation. #154

Diffstat:
M
src/Nsgt.cpp
 | 
5
++---
M
src/dsp/signal.cpp
 | 
2
+-

2 files changed, 3 insertions(+), 4 deletions(-)
diff --git a/src/Nsgt.cpp b/src/Nsgt.cpp
@@ -1,7 +1,6 @@
 
 #include "Nsgt.hpp"
 
-
 void Nsgt::Engine::sampleRateChange() {
 	float sampleRate = APP->engine->getSampleRate();
 	detector.setSampleRate(sampleRate);
@@ -53,13 +52,13 @@ void Nsgt::modulateChannel(int c) {
 	}
 	if (e.ratioKnob != ratio) {
 		e.ratioKnob = ratio;
-		ratio = powf(e.ratioKnob, 1.5f);
+		ratio = powf(ratio, 1.5f);
 		ratio = 1.0f - ratio;
 		ratio *= M_PI;
 		ratio *= 0.25f;
 		ratio = tanf(ratio);
 		ratio = 1.0f / ratio;
-		e.ratioKnob = ratio;
+		e.ratio = ratio;
 	}
 }
 
diff --git a/src/dsp/signal.cpp b/src/dsp/signal.cpp
@@ -447,7 +447,7 @@ float NoiseGate::compressionDb(float detectorDb, float thresholdDb, float ratio,
 	const float softKneeDb = 6.0f;
 
 	if (softKnee) {
-		// FIXME: this acheives nothing.
+		// FIXME: this achieves nothing.
 		float range = thresholdDb - Amplifier::minDecibels;
 		float ix = thresholdDb + softKneeDb;
 		float iy = 0;