wasapi

Native Windows virtual audio router & mixer that capture per-app live audio, mix mics & soundboard FX, and route seamlessly to Discord, OBS, or games.

Sample code which records system (speaker) sounds (what you hear) in Python.

Record and transcribe Teams, Zoom, and Google Meet calls locally with AI-powered speaker identification. Open-source alternative to Evaer, Otter.ai, and Fireflies. Offline speech-to-text using Whisper — no cloud, no subscriptions.

Python library for capturing audio from a specific process (PID). Built on WASAPI process loopback for Windows. Linux (ALSA/PulseAudio/PipeWire) and macOS (CoreAudio) support planned.

Real-time simultaneous voice translation for Windows (open-source BYOK build)

A little bot that takes input from alsa

VoxGo：面向 PC 游戏玩家的开源实时语音翻译浮窗，支持系统声音捕获、Whisper 识别、游戏字幕和手机同步。

Windows per-app volume controller for keyboard volume keys, media buttons and USB volume knobs.

Magic Session Mixer is a gui tool for live audio control and viewing of active audio sessions

Compact cross-platform desktop audio patch panel for Linux PipeWire, with Windows WASAPI and macOS CoreAudio discovery support.

Lightweight Windows screen recorder with built-in live transcription. Captures screen, mic, and system audio (Google Meet, Zoom). Produces an MP4 with embedded subtitles. Runs fully offline via faster-whisper.

Local-first Windows voice journal for Traditional Chinese: live transcription to searchable Markdown, with audio kept on-device.

Windows Python app that maps live system audio to Xbox controller vibration through XInput

A Human-Agent alignment GUI toolkit for Audio DSP development. It resolves Windows WASAPI routing crashes, provides embodied auditory testing, and generates zero-hallucination hardware JSON contexts for LLM coding agents (Cursor/Trae/Claude).

Play the same audio through every speaker at once, in sync, on Windows - laptop, aux, HDMI and Bluetooth together. No virtual audio driver, no reboot.

Transcreve o áudio do seu sistema (reuniões, calls, vídeos) localmente com Whisper + diarização de voz.

Real-time Windows system-audio translation captions for Chinese, Japanese, English, and Korean, with optional LLM revision.

Windows 双向 Teams 课堂语音翻译、字幕、录音与 AI 总结工具

PC 시스템 오디오 실시간 노래 인식기 — 한국어 번역 포함 | Real-time song recognizer with Korean translation

Tradutor local de áudio em tempo real para Windows, com Python, Rust, WASAPI, VAD, ASR e testes.