What type of study is this?

This is a Experimental Study study (also classified as: Quantitative Study).

October 8, 2025Journal of New Music Research

Tonic identification in classical music using source-modified group delay functions

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Authors

RRRajeev RajanSuzuki (Japan)MAM. A. AiswaryaA P J Abdul Kalam Technological University

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Implication

This study proposes group delay techniques for accurately identifying tonic in Indian and Turkish music, suggesting effective methods for pitch estimation.

Key Points

Tonic pitch estimation was effectively achieved using modified group delay functions, enhancing audio analysis accuracy.
The methods were evaluated on diverse datasets for Indian and Turkish classical music, demonstrating the adaptability of the approach.
Two schemes were developed: one leveraging melodic pitch and the other utilizing audio descriptors for non-melodic segments.
The summary-MODGD-gram analysis showed a promising performance in identifying tonic pitches in classical music.

Cite This Study

Rajan et al. (2025) studied this question.

synapsesocial.com/papers/68e5c1c76950a706b22b5ebc https://doi.org/10.1080/09298215.2025.2561577

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Implication

This study proposes group delay techniques for accurately identifying tonic in Indian and Turkish music, suggesting effective methods for pitch estimation.

Tonic identification in classical music using source-modified group delay functions

Discussion

Member takes

Implication

Key Points

Cite This Study

Tonic identification in classical music using source-modified group delay functions

Discussion

Member takes

Implication

Key Points

Cite This Study

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