Transcription of polyphonic signals using fast filter bank

• Main Authors: Lee, Edwin Wei Thai, Foo, Say Wei
• Other Authors: IEEE International Symposium on Circuits and Systems (2002 : Scottsdale, Arizona, US)
• Format: Conference or Workshop Item
• Language: English
• Published: 2009
• Online Access: https://hdl.handle.net/10356/90828; http://hdl.handle.net/10220/4616
• Institution: Nanyang Technological University

In this paper, a novel approach to the transcription of polyphonic signals is investigated. The method makes use of top-down analysis and bottom-up reconstruction of the time-frequency contents of the signals. Time-frequency contents of the signals are obtained using a bank of narrow band filters...