US8022286B2 - Sound-object oriented analysis and note-object oriented processing of polyphonic sound recordings - Google Patents

http://www.google.de/patents?vid=USPAT8022286

A method of sound-object oriented analysis and of note-object oriented processing a polyphonic digitized sound recording present in the form of a time signal F(A, t) includes the following analytical and processing steps: portion-wise readouts of the…