LiveKit docs › Hooks › useAudioWaveform

---

# useAudioWaveform

> ℹ️ **Note**
> 
> This feature is experimental and may change or be removed based on developer feedback and real-world usage.

## Import

```typescript
import { useAudioWaveform } from "@livekit/components-react";

```

## Properties

- **`options.barCount`** _(number)_ (optional): 

- **`options.updateInterval`** _(number)_ (optional): 

- **`options.volMultiplier`** _(number)_ (optional): 

- **`trackOrTrackReference`** _(LocalAudioTrack | RemoteAudioTrack | TrackReferenceOrPlaceholder)_ (optional): 

## Returns

```typescript
{
    bars: number[];
}

```

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This document was rendered at 2026-06-07T11:33:13.969Z.
For the latest version of this document, see [https://docs.livekit.io/reference/components/react/hook/useaudiowaveform.md](https://docs.livekit.io/reference/components/react/hook/useaudiowaveform.md).

To explore all LiveKit documentation, see [llms.txt](https://docs.livekit.io/llms.txt).