LiveKit docs › Hooks › useMultibandTrackVolume

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# useMultibandTrackVolume

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

Hook for tracking the volume of an audio track across multiple frequency bands using the Web Audio API.

## Import

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

```

## Properties

- **`options.analyserOptions`** _(AnalyserOptions)_ (optional): 

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

- **`options.hiPass`** _(number)_ (optional): cut off of frequency bins on the higher end Note: this is not a frequency measure, but in relation to analyserOptions.fftSize,

- **`options.loPass`** _(number)_ (optional): cut off of frequency bins on the lower end Note: this is not a frequency measure, but in relation to analyserOptions.fftSize,

- **`options.updateInterval`** _(number)_ (optional): update should run every x ms

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

## Returns

```typescript
number[]

```

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This document was rendered at 2026-06-07T11:32:17.514Z.
For the latest version of this document, see [https://docs.livekit.io/reference/components/react/hook/usemultibandtrackvolume.md](https://docs.livekit.io/reference/components/react/hook/usemultibandtrackvolume.md).

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