Visualitza per autoria "Ishwar, Vignesh"

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  • A knowledge based signal processing approach to tonic identification in indian classical music
    Bellur, Ashwin; Ishwar, Vignesh; Serra, Xavier; Murthy, Hema A. (Universitat Pompeu Fabra, 2012)
    In this paper, we describe several techniques for detecting tonic pitch value in Indian classical music. In Indian music, the raga is the basic melodic framework and it is built on the tonic. Tonic detection is therefore ...
  • Applause identification and its relevance to archival of Carnatic music
    Sarala, Padi; Ishwar, Vignesh; Bellur, Ashwin; Murthy, Hema A. (Universitat Pompeu Fabra, 2012)
    A Carnatic music concert is made up of a sequence of pieces, where each piece corresponds to a particular genre and ra¯aga (melody). Unlike a western music concert, the artist may be applauded intra-performance ...
  • Automatic tonic identification in Indian art music: approaches and evaluation
    Gulati, Sankalp; Bellur, Ashwin; Salamon, Justin; Ranjani, H. G.; Ishwar, Vignesh; Murthy, Hema A.; Serra, Xavier (Taylor & Francis (Routledge), 2014)
    The tonic is a fundamental concept in Indian art music. It is the base pitch, which an artist chooses in order to construct the melodies during a rāg(a) rendition, and all accompanying instruments are tuned using the tonic ...
  • Carnatic music: Svara, Gamaka, Motif and Raga identity
    Krishna, T. M.; Ishwar, Vignesh (Universitat Pompeu Fabra, 2012)
    Over the last century in Karnatik music, the method of/nunderstanding raga has been to break it down into its various/ncomponents, svara, scale, gamaka, and phrases. In this paper, an attempt is made to define the abstract ...
  • Corpora for music information research in Indian art music
    Srinivasamurthy, Ajay; Koduri, Gopala Krishna; Gulati, Sankalp; Ishwar, Vignesh; Serra, Xavier (Michigan Publishing, 2014)
    Research corpora are representative collections of data and are essential to develop data-driven approaches in Music Information Research (MIR). We address the problem of building research corpora for MIR in Indian art ...
  • Discovering rāga motifs by characterizing communities in networks of melodic patterns
    Gulati, Sankalp; Serrà Julià, Joan; Ishwar, Vignesh; Serra, Xavier (Institute of Electrical and Electronics Engineers (IEEE), 2016)
    Ra̅ga motifs are the main building blocks of the melodic structures in Indian art music. Therefore, the discovery and characterization of such motifs is fundamental for the computational analysis of this music. We propose ...
  • Intonation analysis of rāgas in Carnatic music
    Koduri, Gopala Krishna; Ishwar, Vignesh; Serrà Julià, Joan; Serra, Xavier (Taylor & Francis (Routledge), 2014)
    Intonation is a fundamental music concept that has a special relevance in Indian art music. It is characteristic of a rga and key to the musical expression of the artist. Describing intonation is of importance to several ...
  • Melodic pattern extraction in large collections of music recordings using time series mining techniques
    Gulati, Sankalp; Serrà Julià, Joan; Ishwar, Vignesh; Serra, Xavier (International Society for Music Information Retrieval (ISMIR), 2014)
    We demonstrate a data-driven unsupervised approach for the discovery of melodic patterns in large collections of Indian art music recordings. The approach first works on single recordings and subsequently searches in ...
  • Mining melodic patterns in large audio collections of Indian art music
    Gulati, Sankalp; Serrà Julià, Joan; Ishwar, Vignesh; Serra, Xavier (Institute of Electrical and Electronics Engineers (IEEE), 2014)
    Discovery of repeating structures in music is fundamental to its analysis, understanding and interpretation. We present a data-driven approach for the discovery of shorttime melodic patterns in large collections of ...
  • Motivic analysis and its relevance to raga identification in carnatic music
    Bellur, Ashwin; Ishwar, Vignesh; Murthy, Hema A. (Universitat Pompeu Fabra, 2012)
    A raga is a collective melodic expression consisting of motifs. A raga can be identified using motifs which are/nunique to it. Motifs can be thought of as signature prosodic phrases. Different ragas may be composed of the ...
  • Phrase-based rāga recognition using vector space modeling
    Gulati, Sankalp; Serrà Julià, Joan; Ishwar, Vignesh; Sentürk, Sertan; Serra, Xavier (Institute of Electrical and Electronics Engineers (IEEE), 2016)
    Automatic raga recognition is one of the fundamental computational tasks in Indian art music. Motivated by the way seasoned listeners identify ragas, we propose a raga recognition approach based on melodic phrases. Firstly, ...

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