An innovative approach to transcription of polyphonic signals

• Main Authors: Foo, Say Wei, Lee, Edwin Wei Thai
• Other Authors: IEEE International Conference on Information, Communications and Signal Processing (3rd : 2001 : Singapore)
• Format: Conference or Workshop Item
• Language: English
• Published: 2009
• Online Access: https://hdl.handle.net/10356/90569; http://hdl.handle.net/10220/4613
• Institution: Nanyang Technological University

In this paper, a new method is proposed to separate and identify polyphonic signals generated by an acoustic piano. The method consists of a top down extraction architecture using a harmonics-tracking algorithm followed by a bottom up reconstruction architecture based on a set of the expected profil...