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cheatsheet-tldr/tldr/sox
2025-04-23 00:19:06 +00:00

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---
syntax: markdown
tags: [tldr, common]
source: https://github.com/tldr-pages/tldr.git
---
# sox
> Sound eXchange: play, record and convert audio files.
> Audio formats are identified by the extension.
> More information: <https://manned.org/sox>.
- Merge two audio files into one:
`sox {{[-m|--combine mix]}} {{path/to/input_audio1}} {{path/to/input_audio2}} {{path/to/output_audio}}`
- Trim an audio file to the specified times:
`sox {{path/to/input_audio}} {{path/to/output_audio}} trim {{start}} {{duration}}`
- Normalize an audio file (adjust volume to the maximum peak level, without clipping):
`sox --norm {{path/to/input_audio}} {{path/to/output_audio}}`
- Reverse and save an audio file:
`sox {{path/to/input_audio}} {{path/to/output_audio}} reverse`
- Print statistical data of an audio file:
`sox {{path/to/input_audio}} {{[-n|--null]}} stat`
- Increase the volume of an audio file by 2x:
`sox {{[-v|--volume]}} 2.0 {{path/to/input_audio}} {{path/to/output_audio}}`