modusa 6.3.7

A modular signal analysis python library.

modusa

modusa is a Python library providing utility tools for research.

It offers purpose-built tools especially for the audio domain but not limited to. It combines audio loading, annotation handling, visualization, and analysis in a unified, easy-to-use API. modusa simplifies common workflows so you can focus on experimentation and insight, not boilerplate code.

Key Features

• Flexible Audio Loader Load audio in multiple formats (WAV, MP3, FLAC, M4A, AAC, OPUS, AIFF) — even directly from YouTube links.

• Unified Annotation Interface Work with .txt (Audacity labels) and .ctm (ASR/FA outputs) annotations seamlessly. TextGrid support coming soon.

• Modular Plotter Create time-aligned visualizations combining waveforms, annotations, and spectrograms with minimal code.
  Supports multi-tier figures, dark mode, legends, tier IDs, and grouped color patterns.

• Interactive Audio Player Play audio with visible annotation labels directly inside notebooks.

• Built-in Audio Recorder Capture and instantly analyze microphone input from within Jupyter.

• Analytical Tools Includes quick plotting utilities like distribution (hill) plots for comparing numerical features.

Installation

modusa is under active development. You can install the latest version via:

pip install modusa

Tests

pytest tests/

Status

modusa is in early alpha. Expect rapid iteration, breaking changes, and big ideas.
If you like the direction, consider ⭐ starring the repo and opening issues or ideas.

Few useful command for developers

To push doc changes

ghp-import -n -p -f docs/build/html

To create a dist

pdm build

To upload on pypi

twine upload dist/*

About

modusa is developed and maintained by meluron,

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License

MIT License. See LICENSE for details.

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Contributions

Pull requests, ideas, and discussions are welcome!
No matter which domain you are in, if you work with any signal, we'd love your input.