Speech synthesis, speech recognition and voice activity detection for voice conversation, in C++ on ggml: Qwen3-TTS, Irodori-TTS, Qwen3-ASR, ReazonSpeech, parakeet and Silero VAD on Metal, Vulkan and the CPU, with an OpenAI-compatible server and live transcription.
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+10
STARS · LAST 30 DAYS
1
PER DAY
#1,236
MOST-STARRED C++
| Window | 7 days | 30 days | 90 days |
|---|---|---|---|
| Stars gained | +7 | +10 | +90 |
| Per day | 1 | 1 | 1 |
| Forks gained | +1 | +3 | +10 |
speech.cpp gained 10 stars in the last 30 days, about 1 a day, and now has 83. It is about 1 year old and has averaged roughly 83 stars a year. It ranks #1,236 among C++ repositories and #16,942 across all languages on GitHubRepo.
Trending Record
4
DAYS ON TRENDING
#2144
BEST RANK
Oct 12, 2026
FIRST APPEARANCE
Active
STATUS TODAY
speech.cpp has maintained a continuous presence across global trending indexes, peaking at #2144. Below is the 30-day activity profile:
💡 Overview
speech.cpp is an open-source project written in C++: Speech synthesis, speech recognition and voice activity detection for voice conversation, in C++ on ggml: Qwen3-TTS, Irodori-TTS, Qwen3-ASR, ReazonSpeech, parakeet and Silero VAD on Metal, Vulkan and the CPU, with an OpenAI-compatible server and live transcription.
Engineered for speed, consistency, and developer ease, it solves common hurdles in asr, cpp, ggml. It provides clear interfaces, comprehensive configuration options, and seamless integration with existing tools across the modern development stack.
⚡ Key Features
Optimized execution pipeline written in C++ for predictable speed.
Zero-friction configuration with comprehensive sensible defaults out of the box.
Cross-platform runtime support across Linux, macOS, and Windows environments.
Strong typing and modular architecture designed for easy extension and maintainability.
Standardized CLI and API interfaces for smooth integration into CI/CD workflows.
Active community maintenance with regular dependency updates and security patches.
📥 Installation
$ git clone https://github.com/nyosegawa/speech.cpp.git
cd speech.cpp⚙ System Requirements
Platforms
- • macOS
- • Linux
- • Windows
Runtime & Dependencies
C++20 compliant compiler (GCC 11+, Clang 13+, MSVC)
Architecture
x86_64, ARM64 (Apple Silicon & Graviton)
🧠 How It Works
speech.cpp coordinates its core functionality through a modular C++ pipeline. It parses configuration parameters, validates inputs, and resolves dependencies asynchronously. By minimizing runtime overhead and keeping allocations localized, it delivers predictable performance in both local development environments and automated production workloads.
🎯 Production Use Cases
Production System Integration
Embed speech.cpp into C++ backend services to handle core application logic.
CI/CD Automated Pipelines
Run automated validation, builds, and integration suites during deployments.
Developer Tooling & Workflows
Accelerate developer onboarding with pre-configured project utilities.
Open Source Extension
Fork and customize internal modules under the repository's open MIT license.
🚀 Getting Started
Install speech.cpp using your package manager: `git clone https://github.com/nyosegawa/speech.cpp.git`
Initialize your project workspace or configuration file for speech.cpp.
Import speech.cpp into your codebase or invoke it directly from your terminal.
Execute your test suite or run `speech.cpp --help` to verify successful setup.
👍 Strengths
⚠️ Considerations
⇄ Alternatives & Direct Competitors
👥 Who Should Use This
Developers and engineering teams building with C++, seeking reliable, tested, and actively maintained tooling for production workloads.
🏆 Nearby in the Rankings
nyosegawa/speech.cpp is currently ranked #16,942 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
| Rank | Repository | Language | Stars | Action |
|---|---|---|---|---|
| #16,923 | ScoopXDev/ScoopX | C# | ★ 84 | Compare ↗ |
| #16,923 | heddles/agent-orca | Go | ★ 84 | Compare ↗ |
| #16,923 | scasella/claude-flightdeck | TypeScript | ★ 84 | Compare ↗ |
| #16,923 | hackdiaz-dev/turn-proxy-android | Kotlin | ★ 84 | Compare ↗ |
| #16,923 | ThreatInteractive/Prototype-SWRT-Hard-Shadows-For-UE5.7 | C++ | ★ 84 | Compare ↗ |
| #16,942 | nyosegawa/speech.cpp This Project | C++ | ★ 83 | |
| #16,942 | mattetti/mimetype-fu | Ruby | ★ 83 | Compare ↗ |
| #16,942 | bmarini/jchess | TypeScript | ★ 83 | Compare ↗ |
| #16,942 | jnunemaker/user_stamp | Ruby | ★ 83 | Compare ↗ |
| #16,942 | matholroyd/tworgy-spaced-repetition | Ruby | ★ 83 | Compare ↗ |
| #16,942 | nileshk/url-shortener | Python | ★ 83 | Compare ↗ |
Frequently Asked Questions
What does speech.cpp do? +
Speech synthesis, speech recognition and voice activity detection for voice conversation, in C++ on ggml: Qwen3-TTS, Irodori-TTS, Qwen3-ASR, ReazonSpeech, parakeet and Silero VAD on Metal, Vulkan and the CPU, with an OpenAI-compatible server and live transcription.
What language is speech.cpp written in? +
The primary language is C++. Topics include: asr, cpp, ggml, gguf, irodori-tts.
Is speech.cpp actively maintained? +
Yes, the last recorded push was on Oct 13, 2026 with 6 open issues being tracked.
How many stars does speech.cpp have? +
speech.cpp has 83 stars and 9 forks on GitHub.
How does speech.cpp rank among GitHub repositories? +
With 83 stars, nyosegawa/speech.cpp is ranked #16,942 globally across all repositories tracked on GitHubRepo and #1,236 among C++ projects.
What license is speech.cpp distributed under? +
The repository reports a MIT license. Always verify the repository LICENSE file for legal terms.
