Audio silence Detector

Silence Detector is a professional macOS utility that monitors system audio or microphone input and alerts you when silence is detected for a configurable duration. It is built for creators, broadcasters and audio engineers who require reliable and continuous audio supervision. FEATURES • Monitor system audio from any application • Monitor microphone or any connected input device • Real time audio level meter with peak hold • Adjustable silence threshold and detection duration • Menu bar mode for background monitoring • dB histogram and peak history visualization • Event log with timestamps and status indicators • Color coded monitoring states (green, orange, red) ALERT ACTIONS • ntfy push notifications across devices • Send email via SMTP automatically • Launch any application when silence occurs • Close any application when silence occurs IDEAL FOR • Podcasters monitoring recording sessions • Broadcasters detecting dead air • Live streamers ensuring audio continuity • Studio technicians supervising live sessions • Anyone needing automated silence detection PRIVACY AND SECURITY • All audio analysis is processed locally on your Mac • Screen recording permission is required only for system audio capture and never captures video • Microphone access is requested only when monitoring input devices • No analytics, tracking or data collection • No audio is uploaded or transmitted unless configured through your alert actions TECHNICAL DETAILS • Requires macOS 13 or later • System audio capture • Microphone capture • 10 Hz real time processing engine