Absolute Pitch
An easy-to-use musical ear trainer that uses a unique method to teach you absolute or perfect pitch, which is the ability to name any note played, without the aid of the reference note required by musicians with only relative pitch. The software works by presenting notes in an atonal, rather... With its resizable seven-octave piano keyboard, the software can also be used to play music using either your mouse or computer keyboard. ... When you are confident that you know the note well enough, you can proceed to take a test.
http://www.silvawood.co.uk/Downloads/Install_AbsolutePitch.exe - 272Kb - Download - Screenshot