A Multidimensional Scaling Analysis of Musical Sounds Based on Pseudo Phase Plane
نویسندگان
چکیده
منابع مشابه
Multidimensional perceptual scaling of musical timbres.
Two experiments were performed to evaluate the perceptual relationships between 16 music instrument tones. The stimuli were computer synthesized based upon an analysis of actual instrument tones, and they were perceptually equalized for loudness, pitch, and duration. Experiment 1 evaluated the tones with respect to perceptual similarities, and the results were treated with multidimensional scal...
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In this paper we present methodology of categorization of musical instruments sounds, aiming at the continuing goal of codifying the classification of these sounds for automating indexing and retrieval purposes. The proposed categorization is based on numerical parameters. The motivation for this paper is based upon the fallibility of Hornbostel and Sachs generic classification scheme, most com...
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Human listeners seem to have an impressive ability to recognize a wide variety of natural sounds. However, there is surprisingly little quantitative evidence to characterize this fundamental ability. Here the speed and accuracy of musical-sound recognition were measured psychophysically with a rich but acoustically balanced stimulus set. The set comprised recordings of notes from musical instru...
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The need to analyze large amounts of multivariate data raises the fundamental problem of dimensionality reduction which is defined as a process of mapping data from high-dimensional space into low-dimensional. One of the most popular methods for handling this problem is multidimensional scaling. Due to the technological advances, the dimensionality of the input data as well as the amount of pro...
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ژورنال
عنوان ژورنال: Abstract and Applied Analysis
سال: 2012
ISSN: 1085-3375,1687-0409
DOI: 10.1155/2012/436108