[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [WebAudio](./puppeteer.protocol.webaudio.md) > [ContextCreatedEvent](./puppeteer.protocol.webaudio.contextcreatedevent.md) ## Protocol.WebAudio.ContextCreatedEvent interface Notifies that a new BaseAudioContext has been created. Signature: ```typescript export interface ContextCreatedEvent ``` ## Properties | Property | Type | Description | | --- | --- | --- | | [context](./puppeteer.protocol.webaudio.contextcreatedevent.context.md) | [BaseAudioContext](./puppeteer.protocol.webaudio.baseaudiocontext.md) | |