PocketSphinx is one of Carnegie Mellon University's large vocabulary, speaker-independent continuous speech recognition engine.

Flite (festival-lite) is a small, fast run-time text to speech synthesis engine developed at CMU and primarily designed for small embedded machines and/or large servers. It is designed as an alternative text to speech synthesis engine to Festival for voices built using the FestVox suite of voice building tools.

Sonic implements a simple algorithm for speeding up or slowing down speech. However, it's optimized for speed ups of over 2X, unlike previous algorithms for changing speech rate. Sonic is a C library designed to be easily integrated into streaming voice applications such as text-to-speech (TTS) back ends.

The primary motivation behind Sonic is to enable the blind and visually impaired to improve their productivity with speech engines, like eSpeak. Sonic can also be used by the sighted.

eSpeak NG is a software speech synthesizer for more than 100 languages. It is based on the eSpeak engine and supports spectral and Klatt formant synthesis, and the ability to use MBROLA voices.

This package provides a Matplotlib theme for Sphinx.

Jupyter-sphinx is a Sphinx extension that executes embedded code in a Jupyter kernel, and embeds outputs of that code in the document. It has support for rich output such as images, LaTeX math and even JavaScript widgets, and supports thebelab for live code execution with minimal effort.

sphinxcontrib-serializinghtml is a Sphinx extension which outputs "serialized" HTML files.

This package provide sphinx extension that automatically documents click applications.

Create a Sphinx documentation shell for your project and include the README file as the documentation index. It handles extracting the required meta data such as the project name, author and version from your project for use in your Sphinx docs.

This package lets you watch a Sphinx directory and rebuild the documentation when a change is detected. It also includes a livereload enabled web server.

python-nbsphinx is a Sphinx extension that provides a source parser for *.ipynb files. Custom Sphinx directives are used to show Jupyter Notebook code cells (and of course their results) in both HTML and LaTeX output. Un-evaluated notebooks - i.e. notebooks without stored output cells - will be automatically executed during the Sphinx build process.

This package provides a Sphinx extension for linking to a project's issue tracker. This includes roles for linking to issues, pull requests and user profiles. Support for GitHub is built-in, but other services can also be supported with sphinx-issues.

A Sphinx extension to convert SVG images to PDF in case the builder does not support SVG images natively (e.g. LaTeX).

This package provides a modern skeleton for Sphinx themes.

This package defines an extension for the Sphinx documentation system. The extension allows generation of API documentation by introspection of zope.interface instances in code.

A utility tool that provides several features that make it easy to translate and to apply translation to Sphinx generated document.

Alabaster is a visually (c)lean, responsive, configurable theme for the Sphinx documentation system. It's the default theme of Sphinx.

A Sphinx extension to generate multiversion and multilanguage sitemaps.org compliant sitemaps for the HTML version of your Sphinx documentation.

sphinxcontrib-applehelp is a Sphinx extension which outputs Apple help books.

This package provides a Sphinx directive to add unselectable prompt.

This package provides Sphinx extension for running sphinx-apidoc on each build.

This package provides a Sphinx Extension to generate OG metadata.

This package provides a sphinx extension for designing beautiful, view size responsive web components.

This package is an extension to reStructuredText and Sphinx to be able to read and render the Doxygen xml output.