Bugpass (lite) is a linear phase bandpass filter designed to provide precise control over audio frequency bands. Its user interface includes intuitive sliders that allow for quick visual adjustments, making it easy to set the size of the frequency band being passed through. This setup helps users achieve clear and accurate filtering during sound processing.

The filter operates using a linear phase FIR design with 512 taps, employing a Blackman window to ensure smooth frequency response and minimal phase distortion. Despite its advanced filtering capabilities, Bugpass (lite) maintains low CPU usage, making it suitable for both studio and live audio environments without burdening system resources.

Bugpass (lite) is open source and comes with a straightforward manual, supporting users in understanding and utilizing the plugin effectively. Its simplicity combined with reliable performance makes it a practical tool for sound engineers and producers seeking accurate bandpass filtering with minimal complexity.