Tau Analyzer 1.2 - represents the next generation of Aucdtect, the audio CD authenticity detector. (Aucdtect determines the authenticity of musical CDs, calculating their likelihood as originating from a given source-whether it's the product of an original studio recording, or a reconstruction from a lossy data source, such as an MP3.) Whereas Aucdtect uses WAV file data, from a command line, Tau Analyzer features an intuitive user interface, allowing users to work directly with audio CDs, adding functions such as Spectrum and Frequency analyzers, ATIP and ISRC data readers, etc.

System requirements: Windows NT/2000/XP. Note: Windows NT/2000 usage requires installation of the GDI+ package from Microsoft™. Freeware.