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# nemo_curator.stages.audio.preprocessing

Audio preprocessing stages.

These stages prepare audio for further processing:

* MonoConversionStage: Convert to mono and verify sample rate
* SegmentConcatenationStage: Concatenate multiple audio segments

## Submodules

* **[`nemo_curator.stages.audio.preprocessing.concatenation`](/nemo-curator/nemo_curator/stages/audio/preprocessing/concatenation)**
* **[`nemo_curator.stages.audio.preprocessing.mono_conversion`](/nemo-curator/nemo_curator/stages/audio/preprocessing/mono_conversion)**

## Package Contents

### Data

[`__all__`](#nemo_curator-stages-audio-preprocessing-__all__)

### API

```python
nemo_curator.stages.audio.preprocessing.__all__ = ['MonoConversionStage', 'SegmentConcatenationStage']
```