Interface FilterOptions

interface FilterOptions {
    channelMix?: ChannelMixSettings | null;
    distortion?: DistortionSettings | null;
    equalizer?: Band[];
    karaoke?: KaraokeSettings | null;
    lowPass?: LowPassSettings | null;
    rotation?: RotationSettings | null;
    timescale?: TimescaleSettings | null;
    tremolo?: FreqSettings | null;
    vibrato?: FreqSettings | null;
    volume?: number;
}