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Real-time chord recognition for live performance

Stark, AM and Plumbley, MD (2009) Real-time chord recognition for live performance In: International Computer Music Conference (ICMC) 2009, 2009-08-16 - 2009-08-21, Schulich School of Music of McGill University, 527 Sherbrooke St. West Montreal, Quebec, Canada, H3A 1E3.

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Abstract

This paper describes work aimed at creating an efficient, real-time, robust and high performance chord recognition system for use on a single instrument in a live performance context. An improved chroma calculation method is combined with a classification technique based on masking out expected note positions in the chromagram and minimising the residual energy. We demonstrate that our approach can be used to classify a wide range of chords, in real-time, on a frame by frame basis. We present these analysis techniques as externals for Max/MSP. © July 2009- All copyright remains with the individual authors.

Item Type: Conference or Workshop Item (Conference Paper)
Subjects : Electronic Engineering
Divisions : Faculty of Engineering and Physical Sciences > Electronic Engineering
Authors :
AuthorsEmailORCID
Stark, AMUNSPECIFIEDUNSPECIFIED
Plumbley, MDUNSPECIFIEDUNSPECIFIED
Date : 16 August 2009
Copyright Disclaimer : © Michigan Publishing, 2009. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/
Related URLs :
Depositing User : Symplectic Elements
Date Deposited : 17 Aug 2016 09:45
Last Modified : 17 Aug 2016 09:45
URI: http://epubs.surrey.ac.uk/id/eprint/811727

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