To build the documentation, please install

* the [sphinx-autotoc-typehints](https://github.com/agronholm/sphinx-autodoc-typehints) extension  

* the [Read the Docs Sphinx theme](https://github.com/readthedocs/sphinx_rtd_theme)

* the [nbsphinx](https://github.com/spatialaudio/nbsphinx) extension

and then run 

```

python -m sphinx source <build-dir>

```

in this directory.