BlackHole is a modern macOS audio loopback driver that allows applications to pass audio to other applications with zero additional latency.
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Updated
Jul 3, 2026 - C
BlackHole is a modern macOS audio loopback driver that allows applications to pass audio to other applications with zero additional latency.
Virtual audio cable creator, manager, and router
Prism – High-Fidelity macOS Virtual Audio Routing
Easily multiplex multiple audio sources. Create, manage, and automate instances of Virtual Audio Cable (VAC) audio repeaters.
Lightweight Windows Mic tray app: route a microphone through a VST3 plugin chain into a virtual audio cable, usable as a mic in any app.
Modular virtual audio device systems: server, local UI, library, and client
A real-time multi-device audio router for Windows that simultaneously broadcasts system sound to multiple headsets or speakers via C# WPF and NAudio.
LitLink — Free virtual audio cable for Mac. Route system audio and microphone to Discord, OBS, Zoom, and any app. One-toggle setup. Pro adds per-app routing. Signed & notarized by Apple.
可视化音频设备切换与路由工具 - 基于 Tauri + Vue 3 + Rust 开发的 Windows 音频管理应用
Split stereo USB microphones into separate virtual mono mics on macOS
MacOS audio routing and monitoring app inspired by the Linux pavucontrol experience.
A real-time DSP engine for Windows that routes low frequencies to your Bluetooth speaker and highs to your laptop speakers with latency compensation and bass saturation.
Real-time speech enhancement pipeline — custom-trained U-Net denoising model, ONNX inference, Overlap-Add synthesis, and virtual audio routing for Teams, Zoom, and DAW use. CPU-only, no cloud dependency.
Telemetry, IA and Speech Recognition | .NET Core | LUIS Microsoft | Microsoft Speech Recognition SDK | Virtual Audio Cable
Desktop app to stream local audio to Discord voice channels through a bot, with device selection, channel controls, slash commands, and native Windows/Linux/macOS builds.
Linux specific virtual audio splitting for streaming and recording on OBS, and automatic remapping of new game and audio playback sources
A fast soundboard written in rust, took me under 20 minutes to make!
It is a comprehensive real-time voice modification suite that allows users to morph, record, and edit their voice for online chats, gaming, and professional voice-over projects using advanced algorithms and a vast library of effects.
Small toolkit for diagnosing Windows realtime audio logs, WAV clipping, callback jitter, and virtual audio cable routing.
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