A modified rough longest common subsequence algorithm for motif spotting in an Alapana of Carnatic Music

@article{Dutta2014AMR,
  title={A modified rough longest common subsequence algorithm for motif spotting in an Alapana of Carnatic Music},
  author={S. Dutta and H. Murthy},
  journal={2014 Twentieth National Conference on Communications (NCC)},
  year={2014},
  pages={1-6}
}
  • S. Dutta, H. Murthy
  • Published 2014
  • Mathematics, Computer Science
  • 2014 Twentieth National Conference on Communications (NCC)
Melody in Carnatic Music is based on the concept of a raga. Characteristic motif is a signature melodic phrase that determines the identity of a raga. This paper addresses locating these motifs in an alapana, given a query motif. A two-step approach approach is employed. The first is to identify the location of snippets of phrases that exists in the Alapana. Next the conventional approach to the rough longest common subsequence algorithm to spot motifs is modified. In the modified algorithm a… Expand
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