Here is a list of those of my projects that from my point of view are the most valuable.
Emacspeak – The complete Emacs-based audio desktop. It was originally forked from tvraman/emacspeak, but now includes a lot of extra enhancements and fixes along with the packaging means for several popular Linux distributions. Actual state of this work can be found in the respective branches:
Multispeech – Multilingual speech server for Emacspeak featuring a capability to detect language automatically by a nature of text and choose an appropriate voice. In addition it can serve as a backend for Speech Dispatcher providing multilingual speech output facility for Orca screen reader as well.
Ru_tts – Russian speech synthesizer. An alternative implementation of the well-known Phonemophone-5. Being written in pure C it is extremely compact and lightweight.
RuLex – Russian pronunciation dictionary originally designed for Ru_tts speech synthesizer facilitation by providing stress information.
FreeSpeech – English text to phoneme converter and pronunciation dictionary that being used along with MBROLA speech synthesizer forms full TTS conversion for English language.
Youtube-dl-el – Emacs interface for Youtube. Originally forked from skeeto/youtube-dl-emacs, but greatly enhanced. Now it is not only a Youtube downloader, but in conjunction with W3m web browser serves for easy browsing and searching Youtube as well.
Linphone-el – Emacs interface for the Linphone SIP-client.
Gh-subscription – GitHub CLI extension for subscription management.
TuningFork – Simple Android application producing an audible reference tone.
SmartVoice – Multilingual speech synthesizer for Android.
Of course, this list is not exhaustive, but those who are curious about other my projects, are welcome to my page on GitHub.