Hush Meet

Hush Meet automatically mutes your microphone on Google Meet when you're not speaking, preventing background noise from reaching other participants. ■ Key Features • Auto Mute Control Automatically unmutes when you start speaking and re-mutes after you stop. Asymmetric threshold design prevents chattering (rapid toggling). • Voice-Weighted Noise Gate Emphasizes human voice frequencies (300Hz–3kHz), reducing false triggers from keyboard, fan, and ambient noise. • 4 Operating Modes Off: Extension disabled — Meet default behavior Auto: Speech-triggered unmute & auto-mute (for quiet environments) Auto-Off: Manual unmute or shortcut only, auto-mute after speech (for noisy environments) Push-to-Talk: Hold shortcut key to speak, auto-mutes when released • Customizable Shortcut Key (default: Ctrl+Shift+M) Toggle mute in Auto/Auto-Off modes, hold-to-talk in Push-to-Talk mode. Works in all modes except Off. • Manual Mute Detection When you mute or unmute via the Meet mute button, the extension follows your action without changing the selected mode. • Microphone Device Selector Choose which microphone to use. Supports any audio input device, not just the system default. • Real-time Audio Visualization Audio level meter and 16-band spectrum analyzer visualize your mic input in real time. • Mode-Aware Toolbar Icon Icon color and badge change based on the active mode, so you can see the current state at a glance. • 4 Themes Choose from Default, Analog Radio (wood grain), Boombox (metallic), and Retro Future (neon synthwave) visual themes. • Multilingual (7 Languages) Switch between English, Japanese, German, Chinese, Korean, Spanish, and French manually, or use "Auto" mode to follow your browser language. • Games Bored in a meeting? Retro-future mini-games included (Breakout / Space Invaders / 2048 / Flappy Bird). Fair warning: game sound effects can trigger auto-unmute. Set your sensitivity just right and enjoy the thrill of not getting caught. ■ Settings • Mode — Off / Auto / Auto-Off / Push-to-Talk (default: Auto) • Shortcut Key — keyboard shortcut for mute control (default: Ctrl+Shift+M) • Speech detection sensitivity (default: 0.025) • Grace period — delay before re-muting after speech (default: 1.5s) • Microphone selection • Theme • Language ■ Privacy All audio processing happens locally in your browser. No data is sent to external servers. The only permission used is "storage". ■ How to Use 1. Join a Google Meet call 2. Click the Hush Meet icon in the toolbar 3. Choose a mode (Auto, Auto-Off, or Push-to-Talk) 4. Allow microphone access when prompted 5. Use Ctrl+Shift+M to toggle mute or hold-to-talk (Push-to-Talk) ■ Links Details: https://s-hiraoku.github.io/hush-meet/en/ Source Code: https://github.com/s-hiraoku/hush-meet