Aspects of Tempo and Rhythmic Elaboration in Hindustani Music: a Corpus Study
ORIGINAL RESEARCH published: 31 October 2017 doi: 10.3389/fdigh.2017.00020 Aspects of Tempo and Rhythmic Elaboration in Hindustani Music: A Corpus Study Ajay Srinivasamurthy 1*†, Andre Holzapfel 2, Kaustuv Kanti Ganguli 3 and Xavier Serra 1 1Music Technology Group, Universitat Pompeu Fabra, Barcelona, Spain, 2Media Technology and Interaction Design Department, KTH Royal Institute of Technology, Stockholm, Sweden, 3Department of Electrical Engineering, Indian Institute of Technology Bombay, Mumbai, India This article provides insights into aspects of tempo and rhythmic elaboration in Hindustani music, based on a study of a large corpus of recorded performances. Typical tempo developments and stress patterns within a metrical cycle are computed, which we refer to as tempo and rhythm patterns, respectively. Rhythm patterns are obtained by aggregating spectral features over metrical cycles. They reflect percussion patterns Edited by: Eleanor Selfridge-Field, that are frequent in the corpus and enable a discussion of the relation between such Center for Computer Assisted patterns and the underlying metrical framework, the tal.¯ Tempo patterns, on the other Research in the Humanities, Stanford University and Packard Humanities hand, are computed using reference beat annotations. They document the dynamic Institute (PHI), United States development of tempo throughout a metrical cycle and reveal insights into the flexibility Reviewed by: of time in Hindustani music for the first time using quantitative methods on a large set of Alberto Pinto, performances. Focusing on aspects of tempo and rhythm, we demonstrate the value of a CESMA Centro Europeo per gli Studi in Musica e Acustica, Switzerland computational methodology for the analysis of large music corpora by revealing the range Narayanan Srinivasan, of tempi used in performances, intra-cycle tempo dynamics and percussion accents at Allahabad University, India different positions of the tal¯ cycle.
[Show full text]