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# Linear PCM Format Settings

The audio settings that apply to linear PCM audio formats.

## Topics

### Settings

[`let AVLinearPCMBitDepthKey: String`](/documentation/AVFAudio/AVLinearPCMBitDepthKey)

[`let AVLinearPCMIsBigEndianKey: String`](/documentation/AVFAudio/AVLinearPCMIsBigEndianKey)

[`let AVLinearPCMIsFloatKey: String`](/documentation/AVFAudio/AVLinearPCMIsFloatKey)

[`let AVLinearPCMIsNonInterleaved: String`](/documentation/AVFAudio/AVLinearPCMIsNonInterleaved)


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