Top 8 C++ speech-synthesis Projects

piper

33 3,902 8.9 C++

A fast, local neural text to speech system (by rhasspy)

Project mention: WhisperSpeech – An Open Source text-to-speech system built by inverting Whisper | news.ycombinator.com | 2024-01-17

If you're not already aware, the primary developer of Mimic 3 (and its non-Mimic predecessor Larynx) continued TTS-related development with Larynx and the renamed project Piper: https://github.com/rhasspy/piper
Last year Piper development was supported by Nabu Casa for their "Year of Voice" project for Home Assistant and it sounds like Mike Hansen is going to continue on it with their support this year.

RHVoice

13 1,425 8.1 C++

a free and open source speech synthesizer for Russian and other languages

Project mention: StyleTTS2 – open-source Eleven Labs quality Text To Speech | news.ycombinator.com | 2023-11-19

WorkOS

workos.com sponsored

The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.
World

1 1,120 2.4 C++

A high-quality speech analysis, manipulation and synthesis system (by mmorise)

Project mention: HELP | /r/learnmachinelearning | 2023-06-13

The most popular framework for performing this separation and synthesis is WORLD, which is available in C++ and with a Python wrapper. https://github.com/mmorise/World

athena

0 930 0.0 C++

an open-source implementation of sequence-to-sequence based speech processing engine (by athena-team)
dsnote

1 326 9.8 C++

Speech Note Linux app. Note taking, reading and translating with offline Speech to Text, Text to Speech and Machine translation.

Project mention: Speech Note: offline Linux app for note taking, reading and translating | news.ycombinator.com | 2023-08-30

TensorVox

1 199 0.8 C++

Desktop application for neural speech synthesis written in C++
Talkie

1 181 4.7 C++

Refurbished Arduino version of the Talkie library from Peter Knight. (by ArminJo)
InfluxDB

www.influxdata.com sponsored

Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
wsay

2 133 5.6 C++

Windows "say"

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).