DocumentCode
2816868
Title
Pulse tracking with a pitch tracker
Author
Scheirer, Eric D.
Author_Institution
Machine Listening Group, MIT, Cambridge, MA, USA
fYear
1997
fDate
19-22, Oct 1997
Abstract
A comparison of two models for processing sound is presented: the perceptually-based pitch model of Meddis and Hewitt (1991), and a vocoder model for rhythmic analysis by Scheirer. Similarities in the methods are noted, and it is demonstrated that the pitch model is also adequate for extracting the tempo of acoustic signals. The implications of this finding for perceptual models and signal processing systems are discussed
Keywords
acoustic pulses; acoustic signal processing; audio signals; feature extraction; music; tracking; perceptually-based pitch model; pitch tracker; pulse tracking; rhythmic analysis; signal processing systems; sound processing; tempo; vocoder model; Acoustic pulses; Acoustic signal processing; Channel bank filters; Frequency; Humans; Music; Rhythm; Signal processing algorithms; Streaming media; Vocoders;
fLanguage
English
Publisher
ieee
Conference_Titel
Applications of Signal Processing to Audio and Acoustics, 1997. 1997 IEEE ASSP Workshop on
Conference_Location
New Paltz, NY
Print_ISBN
0-7803-3908-8
Type
conf
DOI
10.1109/ASPAA.1997.625623
Filename
625623
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