126 lines
2.9 KiB
TypeScript
126 lines
2.9 KiB
TypeScript
import type { PianoNoteRole } from './garden-audio-types';
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const DEFAULT_AUDIO_VOLUME = 0.5;
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type GardenAudioChordQuality = 'major' | 'minor' | 'sus2' | 'sus4';
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export interface GardenAudioChord {
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rootOffset: number;
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quality: GardenAudioChordQuality;
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}
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export interface GardenAudioVibeSettings {
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idleIntensity: number;
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bpm: number;
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rampUpIntensity: number;
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rampUpTime: number;
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noteLength: number;
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notePitchOffset: number;
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brightness: number;
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scale?: Array<number>;
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progression?: Array<GardenAudioChord>;
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}
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export interface GardenAudioVibeProfile extends GardenAudioVibeSettings {
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rootMidi: number;
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scale: Array<number>;
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progression: Array<GardenAudioChord>;
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}
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export const defaultGardenAudioVibeSettings: GardenAudioVibeSettings = {
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idleIntensity: 0.08,
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bpm: 74,
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rampUpIntensity: 0.85,
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rampUpTime: 0.08,
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noteLength: 0.42,
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notePitchOffset: 0,
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brightness: 1,
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};
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export const createGardenAudioConfig = () => ({
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masterVolume: DEFAULT_AUDIO_VOLUME,
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fadeInSeconds: 0.45,
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updateRampSeconds: 0.08,
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delay: {
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timeBeats: 0.5,
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timeMinSeconds: 0.18,
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timeMaxSeconds: 0.72,
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feedback: 0.12,
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wetGain: 0.044,
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erasingActivity: 0.12,
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activityFeedbackWeight: 0.08,
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feedbackMax: 0.32,
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feedbackMin: 0.04,
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outputActivityWeight: 0.5,
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outputBase: 0.65,
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outputActivityDuck: 0.28,
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timeRampSeconds: 0.12,
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},
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piano: {
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maxVoices: 24,
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gain: 0.48,
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sustainSeconds: 0.42,
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sustainLevel: 0.26,
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releaseSeconds: 0.34,
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lowpassHz: 7000,
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gainAttackSeconds: 0.006,
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lowpassMaxHz: 12000,
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lowpassMinHz: 1400,
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sustainBase: 0.45,
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sustainVelocityRange: 0.55,
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},
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rhythm: {
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idleIntensity: defaultGardenAudioVibeSettings.idleIntensity,
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bpm: defaultGardenAudioVibeSettings.bpm,
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stepsPerBeat: 4,
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stepsPerBar: 16,
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sparseActivity: 0.055,
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},
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eraser: {
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minIntervalSeconds: 0.12,
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noiseGain: 0.028,
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filterMinHz: 650,
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filterMaxHz: 3600,
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durationSeconds: 0.08,
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pan: 0,
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pianoActivity: 0,
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},
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energy: {
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decaySeconds: 0.9,
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releaseSeconds: 1.15,
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strokeDecaySeconds: 0.32,
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},
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graph: {
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pianoBusGains: {
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pad: 0.86,
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support: 0.94,
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texture: 0.88,
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gesture: 1,
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brush: 0.9,
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stinger: 0.92,
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} satisfies Record<PianoNoteRole, number>,
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pianoBusActivityDucking: {
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pad: 0.42,
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support: 0.18,
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texture: -0.06,
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gesture: 0,
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brush: -0.08,
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stinger: 0,
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} satisfies Record<PianoNoteRole, number>,
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noiseBusGain: 0.72,
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},
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input: {
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fullActivitySpeed: 0.86,
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activityNoiseFloorSpeed: 0.025,
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activityCurve: 0.74,
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activitySoftCeiling: 0.96,
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activityAttackSeconds: 0.055,
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activityReleaseSeconds: 0.2,
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minAudibleDistance: 0.0025,
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manicActivityThreshold: 0.9,
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manicReleaseThreshold: 0.76,
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maniaSmoothingSeconds: 0.12,
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},
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});
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export type GardenAudioConfig = ReturnType<typeof createGardenAudioConfig>;
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