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| <!DOCTYPE html> | |
| <html lang="en"> | |
| <head> | |
| <meta charset="UTF-8"> | |
| <title>Noise</title> | |
| </head> | |
| <body> | |
| <button id="resume_button">resume</button> | |
| <script> | |
| let context = new AudioContext(); | |
| let source = context.createBufferSource(); | |
| let frames = 3 * context.sampleRate; | |
| source.buffer = context.createBuffer(1, frames, context.sampleRate); | |
| for (let channel = 0; channel < source.buffer.numberOfChannels; channel++) { | |
| for (let i = 0; i < frames; i++) { | |
| source.buffer.getChannelData(channel)[i] = 2 * Math.random() - 1; | |
| } | |
| } | |
| source.start(); | |
| // source.connect(context.destination) | |
| gain = context.createGain(); | |
| source.connect(gain); | |
| gain.connect(context.destination); | |
| document.querySelector("#resume_button").addEventListener("click", () => { | |
| console.log("resume") | |
| context.resume(); | |
| }); | |
| </script> | |
| </body> | |
| </html> | |
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