Version 1
: Received: 15 November 2018 / Approved: 20 November 2018 / Online: 20 November 2018 (11:31:10 CET)
How to cite:
Velankar, M.; Deshpande, A.; Kulkarni, P. Music Melodic Pattern Detection with Pitch Estimation Algorithms. Preprints2018, 2018110499. https://doi.org/10.20944/preprints201811.0499.v1
Velankar, M.; Deshpande, A.; Kulkarni, P. Music Melodic Pattern Detection with Pitch Estimation Algorithms. Preprints 2018, 2018110499. https://doi.org/10.20944/preprints201811.0499.v1
Velankar, M.; Deshpande, A.; Kulkarni, P. Music Melodic Pattern Detection with Pitch Estimation Algorithms. Preprints2018, 2018110499. https://doi.org/10.20944/preprints201811.0499.v1
APA Style
Velankar, M., Deshpande, A., & Kulkarni, P. (2018). Music Melodic Pattern Detection with Pitch Estimation Algorithms. Preprints. https://doi.org/10.20944/preprints201811.0499.v1
Chicago/Turabian Style
Velankar, M., Amod Deshpande and Parag Kulkarni. 2018 "Music Melodic Pattern Detection with Pitch Estimation Algorithms" Preprints. https://doi.org/10.20944/preprints201811.0499.v1
Abstract
Music acoustics is an interdisciplinary field and mathematics is the basis in the music art form. Music and mathematics correlation exist since the inception of music. Various philosophers, scientists, mathematicians and musicians have expressed their views about this relationship. This paper attempts to explore this association with focus on melodic pattern identification. Mathematics in Indian Classical music with raga as the basis and just intonation tuning system is discussed. Indian vocal music clips are used for different pitch estimation algorithms in the experimentation. Harmonic product spectrum and auto-correlation algorithms are tested for accurate pitch estimation. Enhanced auto-correlation function using audio segmentation is compared with other approaches for effective pitch extraction. Results indicate pitch extraction with enhanced auto-correlation function provides accurate results as compared with other approaches tested.
Keywords
music acoustics, melody discovery, pitch tracking, Indian classical music
Subject
Engineering, Electrical and Electronic Engineering
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
