Method computeTargetGain

src/fl/audio/auto_gain.cpp.hpp:148–157

}

float AutoGain::computeTargetGain() {
    const float peakEnv = mPeakEnvelope.value();

    // Avoid division by very small numbers
    if (peakEnv < 1.0f) {
        return mConfig.maxGain;  // Signal is essentially silent
    }

    return mConfig.targetRMSLevel / peakEnv;
}

float AutoGain::updatePIController(float targetGain, float dt) {
    const float error = targetGain - mLastGain;