Raga recognition using fibonacci series based pitch distribution in Indian Classical Music

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dc.contributor.author Sinith, M. S.
dc.contributor.author Tripathi, Shikha
dc.contributor.author Murthy, K. V. V.
dc.date.accessioned 2020-05-11T11:23:46Z
dc.date.available 2020-05-11T11:23:46Z
dc.date.issued 2020-10
dc.identifier.citation Sinith, M. S.; Tripathi, Shikha and Murthy, K. V. V., "Raga recognition using fibonacci series based pitch distribution in Indian Classical Music", Applied Acoustics, DOI: 10.1016/j.apacoust.2020.107381, vol. 167, Oct. 2020. en_US
dc.identifier.issn 0003-682X
dc.identifier.uri https://doi.org/10.1016/j.apacoust.2020.107381
dc.identifier.uri https://repository.iitgn.ac.in/handle/123456789/5374
dc.description.abstract Fibonacci Series and Music are related in many ways. Even though Indian Classical Music (ICM) is known to be based on Just Intonation rather than equal tempered, not much attention has been given to inflections on the notes, which are integral part of the notes themself. In this work an interesting relation between Fibonacci series and Just Intonation in ICM has been found. Further, discrete version of pitch contours based on a table derived using Fibonacci series is introduced for ICM. These pitch contours can effectively represent the melody and can be a tool for music information retrieval. A pitch distribution based on Fibonacci series is also introduced. Raga recognition is performed using this distribution and a recognition rate of 95.3 percent is obtained for the typical 17 ragas considered for this experiment. The recognition rate is higher compared to reported work in raga recognition.
dc.description.statementofresponsibility by M.S.Sinith, ShikhaTripathi and K.V.V.Murthy
dc.language.iso en_US en_US
dc.publisher Elsevier en_US
dc.subject Indian Classical Music en_US
dc.subject Raga recognition en_US
dc.subject Fibonacci series based pitch distribution en_US
dc.subject Hidden Markov Model en_US
dc.title Raga recognition using fibonacci series based pitch distribution in Indian Classical Music en_US
dc.type Article en_US
dc.relation.journal Applied Acoustics


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