Utilize este identificador para referenciar este registo: http://hdl.handle.net/10400.22/1432
Título: A multidimensional scaling analysis of musical sounds based on pseudo phase plane
Autor: Lima, Miguel
Costa, António Cardoso
Machado, J. A. Tenreiro
Palavras-chave: MDS
Data: 2012
Editora: Hindawi Publishing Corporation
Relatório da Série N.º: Abstract and Applied Analysis; Vol. 2012
Resumo: This paper studies musical opus from the point of view of three mathematical tools: entropy, pseudo phase plane (PPP), and multidimensional scaling (MDS). The experiments analyze ten sets of different musical styles. First, for each musical composition, the PPP is produced using the time series lags captured by the average mutual information. Second, to unravel hidden relationships between the musical styles the MDS technique is used. The MDS is calculated based on two alternative metrics obtained from the PPP, namely, the average mutual information and the fractal dimension. The results reveal significant differences in the musical styles, demonstrating the feasibility of the proposed strategy and motivating further developments towards a dynamical analysis of musical sounds.
Peer review: yes
URI: http://hdl.handle.net/10400.22/1432
ISSN: 1085-3375
Versão do Editor: http://www.hindawi.com/journals/aaa/2012/436108/
Aparece nas colecções:ISEP – GECAD – Artigos

Ficheiros deste registo:
Ficheiro Descrição TamanhoFormato 
ART_MiguelLima_2012_GECAD.pdf1,92 MBAdobe PDFVer/Abrir

FacebookTwitterDeliciousLinkedInDiggGoogle BookmarksMySpace
Formato BibTex MendeleyEndnote 

Todos os registos no repositório estão protegidos por leis de copyright, com todos os direitos reservados.