<!-- Do not edit this file. It is automatically generated by API Documenter. -->

[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)

## Protocol.WebAudio.AudioParam interface

Protocol object for AudioParam

<b>Signature:</b>

```typescript
export interface AudioParam 
```

## Properties

|  Property | Type | Description |
|  --- | --- | --- |
|  [contextId](./puppeteer.protocol.webaudio.audioparam.contextid.md) | [GraphObjectId](./puppeteer.protocol.webaudio.graphobjectid.md) |  |
|  [defaultValue](./puppeteer.protocol.webaudio.audioparam.defaultvalue.md) | number |  |
|  [maxValue](./puppeteer.protocol.webaudio.audioparam.maxvalue.md) | number |  |
|  [minValue](./puppeteer.protocol.webaudio.audioparam.minvalue.md) | number |  |
|  [nodeId](./puppeteer.protocol.webaudio.audioparam.nodeid.md) | [GraphObjectId](./puppeteer.protocol.webaudio.graphobjectid.md) |  |
|  [paramId](./puppeteer.protocol.webaudio.audioparam.paramid.md) | [GraphObjectId](./puppeteer.protocol.webaudio.graphobjectid.md) |  |
|  [paramType](./puppeteer.protocol.webaudio.audioparam.paramtype.md) | [ParamType](./puppeteer.protocol.webaudio.paramtype.md) |  |
|  [rate](./puppeteer.protocol.webaudio.audioparam.rate.md) | [AutomationRate](./puppeteer.protocol.webaudio.automationrate.md) |  |