sampler.js – GainNode

app.component.ts

playSample() {
    let bufferSource = this.audioContext.createBufferSource();
    bufferSource.buffer = this.audioBuffer;
    bufferSource.playbackRate.value = this.playbackRate;
    
    let gainNode = this.audioContext.createGain();
    gainNode.gain.value = this.gain;
    
    bufferSource.connect(gainNode);
    gainNode.connect(this.audioContext.destination);
    
    bufferSource.start(0);
}