echogarden-project/echogarden

Speech-to-text, text-to-speech, speaker diarization, speech enhancement, source separation, and VAD using next-gen Kaldi with onnxruntime without Internet connection. Support embedded systems, Android, iOS, HarmonyOS, Raspberry Pi, RISC-V, RK NPU, Axera NPU, Ascend NPU, x86_64 servers, websocket server/client, support 12 programming languages

Offline speech recognition API for Android, iOS, Raspberry Pi and servers with Python, Java, C# and Node

End-to-End Speech Processing Toolkit

Speech recognition module for Python, supporting several engines and APIs, online and offline.

A small speech recognizer

Whisper command line client compatible with original OpenAI client based on CTranslate2.

Port of OpenAI's Whisper model in C/C++

Qwen3-ASR is an open-source series of ASR models developed by the Qwen team at Alibaba Cloud, supporting stable multilingual speech/music/song recognition, language detection and timestamp prediction.

Very low latency speech to text, intent recognition, and text to speech, for building voice agents and interfaces