setMultiFrequency method
Set multi-frequency mode with 3 independent oscillators.
subHz: frequency for subwoofer (mixed to both L+R channels)
leftHz: frequency for left speaker only
rightHz: frequency for right speaker only
Implementation
void setMultiFrequency({
required double subHz,
required double leftHz,
required double rightHz,
}) {
_sineEngine.multiFrequencyMode = true;
_sineEngine.frequencySub = subHz;
_sineEngine.frequencyL = leftHz;
_sineEngine.frequencyR = rightHz;
currentFreq.value = subHz;
update([AppPageIdConstants.generator]);
}