CORE Metadata, citation and similar papers at core.ac.uk Provided by KHALSA PUBLICATIONS Council for Innovative Research International Journal of Computers & Technology www.cirworld.com Volume 4 No. 2, March-April, 2013, ISSN 2277-3061 Given a raga recording, can we scientifically verify which school of Vadi- Samvadi selection is supported by the artist? 1Soubhik Chakraborty*, 2Rayalla Ranganayakulu, 3Shivee Chauhan, 4Sandeep Singh Solanki and 5Kartik Mahto 1Department of Applied Mathematics, BIT Mesra, Ranchi-835215, India 2, 3, 4, 5Department of Electronics and Communication Engineering, BIT Mesra, Ranchi-835215, India *Soubhik Chakraborty is the corresponding author; email:
[email protected] Email addresses of other authors are as under:-
[email protected] (R. Ranganayakulu)
[email protected] (S. Chauhan)
[email protected] (S. S. Solanki)
[email protected] (K. Mahto) Abstract The notes which play the most important and second most important roles in expressing a raga are called Vadi and Samvadi swars respectively in (North) Indian Classical music. Like Bageshree, Bhairavi, Shankara, Hamir and Kalingra, Rageshree is another controversial raga so far as the choice of Vadi-Samvadi selection is concerned where there are two different opinions. Rather than ruling out any school of thought, the paper aims at identifying scientifically the particular school supported by a given recording. Thus the problem investigated here is one of classification in nature. In the present work, a two minute vocal recording of raga Rageshree is subjected to a careful statistical analysis. Our analysis is broken into three phases: first one minute, middle one minute and last one minute.