Offline speech recognition API for Android, iOS, Raspberry Pi and servers with Python, Java, C# and Node
- speech-recognition
- asr
- voice-recognition
- speech-to-text
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Offline speech recognition API for Android, iOS, Raspberry Pi and servers with Python, Java, C# and Node
On-device Speech AI for Apple Silicon
TranslatedEcho Loop is a scientific and efficient AI app for training English listening and speaking. Through intensive listening, shadowing, blind listening, retelling, and spaced review, it automatically drives learners to truly understand, master, and be able to speak every piece of audio.
Textream is a free macOS teleprompter app for streamers, interviewers, and presenters. It highlights your script in real-time as you speak, displayed in a beautiful Dynamic Island overlay. With extensible features.
Hold a key, speak, release — AI-polished text appears at your cursor in any app. Open-source voice input for macOS & Windows. (按住快捷键说话,松开即得润色后的文字)
The Swiss Army Knife of Offline AI. Chat, see, speak, and generate images on your phone or Mac — GGUF LLMs, vision, Whisper speech-to-text, Stable Diffusion, tool calling, and local-network servers. Runs on your CPU, GPU, or NPU. No account, no API key, zero data leaves your device.
Frontier CoreML audio models in your apps — text-to-speech, speech-to-text, voice activity detection, and speaker diarization. In Swift, powered by SOTA open source.
Start recording when the user speaks
An ESP32 board as the radio speaks Nintendo Switch local wireless (LDN/Pia) to Pokémon games on a real Switch: trades and Mystery Gift with FRLG, LGPE, SwSh, BDSP, PLA, SV and PLZA, from the desktop app, Android (USB) or iPhone (Bluetooth).
Capacitor plugin for native audio playback — streaming and local files, background playback, lock screen and notification controls, playlists, playback speed, and earpiece/speaker routing on iOS, Android and the web.