setBandAmp method
Sets value of any particular band from Equalizer.bandAmps.
Band whose amp
needs to be changed, must be present in Equalizer.bandAmps.
Constraints:
-20.0 < amp < 20.0
Implementation
void setBandAmp(double band, double amp) {
EqualizerFFI.setBandAmp(id, band, amp);
bandAmps[band] = amp;
}