# AudioNormalizationSettingsProperty

The settings for normalizing video.

The parent of this entity is AudioDescription.

- Source: Generated code
- Type last changed: v2.261.0 · 2 Jul 2026

## Example

```ts
// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import { aws_medialive as medialive } from 'aws-cdk-lib';
const audioNormalizationSettingsProperty: medialive.CfnChannel.AudioNormalizationSettingsProperty = {
  algorithm: 'algorithm',
  algorithmControl: 'algorithmControl',
  peakCalculation: 'peakCalculation',
  peakLimiterThreshold: 123,
  targetLkfs: 123,
};
```

## Properties

- `algorithm`: string — The audio normalization algorithm to use.

  itu17701 conforms to the CALM Act specification. itu17702 conforms to the EBU R-128 specification.

- `algorithmControl`: string — When set to correctAudio, the output audio is corrected using the chosen algorithm.

  If set to measureOnly, the audio is measured but not adjusted.

- `peakCalculation`: string

- `peakLimiterThreshold`: number

- `targetLkfs`: number — The Target LKFS(loudness) to adjust volume to.

  If no value is entered, a default value is used according to the chosen algorithm. The CALM Act (1770-1) recommends a target of -24 LKFS. The EBU R-128 specification (1770-2) recommends a target of -23 LKFS.