MR Hum is a specialized audio restoration plug-in designed to eliminate unwanted hums and buzzes from recordings. It integrates multiple tools such as harmonic notch filters and brickwall filters to address various types of low-frequency noise, making it ideal for cleaning up tape, vinyl, and acoustic sources. The plug-in provides a high-resolution spectrum analysis display, allowing precise control and visualization of the frequencies being processed.

By offering from one to ten harmonic notch filters, MR Hum targets hum removal with great accuracy, while its buzz removal function focuses on frequencies between 20 Hz and 200 Hz. The adjustable frequencies and notch widths give users the flexibility to tailor the processing to the specific noise profile of their recordings. Additionally, the brickwall filtering effectively reduces rumble and hiss, improving the overall clarity and quality of the audio.

Designed for ease of use, MR Hum allows users to monitor each section independently to hear precisely what is being removed from the signal. This detailed feedback ensures optimal results during the restoration process. As part of a comprehensive suite of restoration tools, MR Hum stands out for its focused approach to hum and buzz elimination, providing essential capabilities for professional audio cleanup tasks.