core-audio

Open Source, Privacy-First, macOS-Native AI Meeting Summary

Native macOS menu-bar recorder: captures system audio (L) + mic (R) into one stereo file, with Gemini transcription

System-wide parametric EQ for macOS. No virtual drivers, just Core Audio process taps. Imports AutoEq, peqdb, Equalizer APO and more.

Native macOS 26 equalizer

A tiny macOS menu bar app that auto-fades Apple Music or Spotify when other apps play audio.

GainMesh — macOS multi-output audio routing with parametric EQ. DMG download only.

Live on-device transcription for Zoom and Google Meet calls on macOS. Knows the moment a question ends, then drafts an answer from your own notes with Claude. Audio never leaves your Mac.

Capture and transcribe macOS microphone, system, and per-app audio from a single native Swift CLI.

Community hub for SoundFlow — support, translations, and direct releases. Download free on the Mac App Store.

Local-first, open-source alternative to Granola for macOS. Bot-free AI meeting notes where nothing leaves your Mac.

Personalized spatial audio for macOS: system-wide, head-tracked binaural sound with full manual control over Apple's AUSpatialMixer renderer. Menu-bar app, AirPods HRTF.

A mixing desk for your whole PC - switch audio devices, route apps to outputs, save scenes, and automate it all. Open-source Windows audio control layer. No account, no telemetry.

A free, open-source system-wide equalizer for macOS. Menu-bar app built on the Core Audio process-tap API — no virtual audio driver, no admin password, volume keys keep working.

Auditory addon for the vagus second brain: auto-records meeting audio (Zoom/Slack/Meet/Discord) and files diarized transcript notes. macOS, Apple Silicon.

Core Audio wrapper for macOS 10.15+ written in Swift.

Shhh... Ducking volume. Auto-duck background audio when your mic is active. A lightweight macOS menu bar utility.

Native macOS menu bar app that fixes AirPods sound quality by forcing the audio input device

Bot-free, local-first macOS meeting recorder in Rust. Captures system audio and your mic; bring your own transcription and LLM keys.

Routes the macOS play/pause key to the app that is actually playing. Menu bar, Swift, no Apple Music surprises.

Per-app audio routing for Windows 10 and 11: send one program to several output devices at once, each with its own delay compensation and volume. Tauri 2 + Rust on Windows Core Audio, no virtual audio driver.