audio_conv.py converts between several different audio formats. Conversion works by converting the input file(s) to an intermediate wav file, optionally normalizing the wav, then writing out the output file with appropriate tag information. This script handles wildcards, works recursively, and handles filenames with spaces and other special characters (question marks, quotation marks, etc).
Coursor is a Web-based academic course system for assigning students to university courses. It has an evolutionary algorithm for assigning students to the courses they requested. This algorithm tries to find an optimal distribution of students to existing courses while taking their preferences into account. The system supports multiple roles for users: Admin, Student, Teacher/Prof, or Tutor. A user can also have multiple roles. It supports international localization, currently in English, German, French, Russian, and Arabic.