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Computational Models of Rhythm and Meter

Record Type:	Language materials, printed : Monograph/item
Title/Author:	Computational Models of Rhythm and Meter/ by Georg Boenn.
Author:	Boenn, Georg.
Description:	XII, 187 p. 47 illus., 3 illus. in color.online resource. :
Contained By:	Springer Nature eBook
Subject:	Pattern recognition. -
Online resource:	https://doi.org/10.1007/978-3-319-76285-2
ISBN:	9783319762852

Computational Models of Rhythm and Meter
Boenn, Georg.

Computational Models of Rhythm and Meter[electronic resource] /by Georg Boenn. - 1st ed. 2018. - XII, 187 p. 47 illus., 3 illus. in color.online resource.

Preface.-Introduction -- Phenomenology of Rhythm and Meter -- A Shorthand Notation for Musical Rhythm -- Partitions and Musical Sentences -- The Use of the Burrows-Wheeler Transform for Analysis and Composition -- Christoffel Rhythms -- The Farey Sequence as a Model for Musical Rhythm and Meter -- Introduction to Quantization -- Rhythm Quantization -- Future Work -- Conclusion -- References.

This book presents the latest computational models of rhythm and meter that are based on number theory, combinatorics and pattern matching. Two computational models of rhythm and meter are evaluated: The first one explores a relatively new field in Mathematics, namely Combinatorics on Words, specifically Christoffel Words and the Burrows-Wheeler Transform, together with integer partitions. The second model uses filtered Farey Sequences in combination with specific weights that are assigned to inter-onset ratios. This work is assessed within the context of the current state of the art of tempo tracking and computational music transcription. Furthermore, the author discusses various representations of musical rhythm, which lead to the development of a new shorthand notation that will be useful for musicologists and composers. Computational Models of Rhythm and Meter also contains numerous investigations into the timing structures of human rhythm and metre perception carried out within the last decade. Our solution to the transcription problem has been tested using a wide range of musical styles, and in particular using two recordings of J.S. Bach's Goldberg Variations by Glenn Gould. The technology is capable of modelling musical rhythm and meter by using Farey Sequences, and by detecting duration classes in a windowed analysis, which also detects the underlying tempo. The outcomes represent human performances of music as accurate as possible within Western score notation.

ISBN: 9783319762852

Standard No.: 10.1007/978-3-319-76285-2doiSubjects--Topical Terms:

1253525
Pattern recognition.

LC Class. No.: Q337.5

Dewey Class. No.: 006.4

Computational Models of Rhythm and Meter
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520 $a This book presents the latest computational models of rhythm and meter that are based on number theory, combinatorics and pattern matching. Two computational models of rhythm and meter are evaluated: The first one explores a relatively new field in Mathematics, namely Combinatorics on Words, specifically Christoffel Words and the Burrows-Wheeler Transform, together with integer partitions. The second model uses filtered Farey Sequences in combination with specific weights that are assigned to inter-onset ratios. This work is assessed within the context of the current state of the art of tempo tracking and computational music transcription. Furthermore, the author discusses various representations of musical rhythm, which lead to the development of a new shorthand notation that will be useful for musicologists and composers. Computational Models of Rhythm and Meter also contains numerous investigations into the timing structures of human rhythm and metre perception carried out within the last decade. Our solution to the transcription problem has been tested using a wide range of musical styles, and in particular using two recordings of J.S. Bach's Goldberg Variations by Glenn Gould. The technology is capable of modelling musical rhythm and meter by using Farey Sequences, and by detecting duration classes in a windowed analysis, which also detects the underlying tempo. The outcomes represent human performances of music as accurate as possible within Western score notation.
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