CODEWITHSUNDEEP
web-audio-api
keble
keble

Reputation: 93

Trying to create multiple oscillators

I am struggling to understand how to create an array of WebAudio oscillators, such as osc[i]. I have been able to construct single oscillators such as 

let oscillator = audioContext.createOscillator();
oscillator.frequency.value = 493.88; //B4

I have looked at articles such as ".. Polyphonic Synthesis" but I don't understand what is happening with the author's "compact" code!

Upvotes: 0

Views: 299

Answers (1)

Yukulélé
Yukulélé

Reputation: 17062

you can use a loop:

const oscs = [];
for(let i = 0; i < 7; i++) {
  const oscillator = audioContext.createOscillator();
  oscillator.frequency.value = 110 * 2 ** i;
  oscs.push(oscillator);
}

this will create 7 oscillators (A2 to A8)

Upvotes: 1

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