This plugin is designed to protect your hearing by providing a clear alert whenever audio levels exceed safe limits. When the input signal peaks above 0 dBFS or a user-defined threshold, the plugin switches to playing an SOS message in Morse code, signaling that the levels are too high. It gradually returns to normal playback as the signal drops back to safe levels. Additionally, it detects and responds to invalid audio input such as infinite or NaN values, ensuring consistent protection during intense sound design sessions or plugin development.

Unlike traditional brickwall peak limiters that silently compress or clip audio, this tool offers a distinct warning without altering your sound. This approach helps you avoid unknowingly mixing or designing audio within a limiter, which can cause problems that require reworking your project later. By providing an unmistakable heads-up, it allows you to maintain full control over your sound while safeguarding your ears from unexpected volume spikes.

Ideal for personal use during creative workflows where precise audio monitoring is critical, this plugin enhances your awareness of signal levels without interfering with your mix. It serves as an effective safety mechanism that alerts you immediately to potential hearing risks, making it a valuable addition to any audio production environment focused on sound quality and ear protection.