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.

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.

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

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

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.

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

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).

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

Real-time song recognition from PC system audio — using audio fingerprinting technology

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.

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

Translate system audio in real-time using Gemini Live to hear videos, games, and meetings in your preferred language.

Windows DLL for capturing audio from specific processes. Includes Python bindings.

Small toolkit for diagnosing Windows realtime audio logs, WAV clipping, callback jitter, and virtual audio cable routing.

Free open-source Windows meeting recorder with AI transcripts and summaries