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simond/pub/2005/CMJ2005-GouyonDixon.pdf · a`ho` WZdyx b `hnbe`ai ]ern` faWcV e G D G ¡dyb mnbe`V ]eftWZ`¢[D`W ]Zf Yapgpf\[#]ern` ]Z` u lIfPWZYapYPb l-`x¢]Zb f\[Y u mnbedqxY\p

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Page 1: simond/pub/2005/CMJ2005-GouyonDixon.pdf · a`ho` WZdyx b `hnbe`ai ]ern` faWcV e G D G ¡dyb mnbe`V ]eftWZ`¢[D`W ]Zf Yapgpf\[#]ern` ]Z` u lIfPWZYapYPb l-`x¢]Zb f\[Y u mnbedqxY\p

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Page 2: simond/pub/2005/CMJ2005-GouyonDixon.pdf · a`ho` WZdyx b `hnbe`ai ]ern` faWcV e G D G ¡dyb mnbe`V ]eftWZ`¢[D`W ]Zf Yapgpf\[#]ern` ]Z` u lIfPWZYapYPb l-`x¢]Zb f\[Y u mnbedqxY\p

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Raw data (audio)

Feature lists (e.g., onsets, frame energy)

Metrical structure and timing features

(A)

(A’)

(B)

time

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Page 6: simond/pub/2005/CMJ2005-GouyonDixon.pdf · a`ho` WZdyx b `hnbe`ai ]ern` faWcV e G D G ¡dyb mnbe`V ]eftWZ`¢[D`W ]Zf Yapgpf\[#]ern` ]Z` u lIfPWZYapYPb l-`x¢]Zb f\[Y u mnbedqxY\p

Quantization - Rhythm parsing

Audio

Systematic deviation estimation

e.g., Swing

Tempo curve (Beat times)

Quantized durations

Tempo (Beat rate)

Time signature determination

Time signature

Feature list creation

Pulse tracking

Pulse induction

Event-shift handling

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