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[Home](./index.md) &gt; [puppeteer](./puppeteer.md) &gt; [Protocol](./puppeteer.protocol.md) &gt; [WebAudio](./puppeteer.protocol.webaudio.md) &gt; [AudioParam](./puppeteer.protocol.webaudio.audioparam.md) &gt; [nodeId](./puppeteer.protocol.webaudio.audioparam.nodeid.md)

## Protocol.WebAudio.AudioParam.nodeId property

<b>Signature:</b>

```typescript
nodeId: GraphObjectId;
```