TDR Prism is a modern frequency analyzer designed to provide clear insight into the spectral characteristics of audio signals with a focus on human hearing perception. Its user-friendly interface allows precise analysis through a range of audio sourcing options, including support for sidechain inputs and external audio files. The plugin offers various spectral weighting and tilting methods, as well as peak and RMS smoothing, to present an accurate representation of sound that aligns with how we perceive it.

One of Prism’s standout features is its integration of a human auditory model, including real-time auditory masking visualization. This allows users to see how different sounds interact and mask each other within the frequency spectrum, providing valuable context for mixing and mastering decisions. The plugin can also compare spectra from multiple sources, such as other Prism instances within the same project, enabling comprehensive analysis across different audio tracks.

The interface is fully resizable and supports fullscreen mode, ensuring comfortable and detailed inspection of the audio spectrum. Additional tools such as screen magnification, automatic marker lines, and an integrated tone generator further enhance the workflow by making it easier to identify and analyze specific frequency components. TDR Prism combines visual appeal with high precision, making it an essential tool for anyone looking to deepen their understanding of audio frequency content.