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Paper Abstract and Keywords
Presentation 2007-03-16 13:20
Instrument Identification with line spectral pairs (LSP)
Mizuki Ihara, Shin-ichi Maeda, Shin Ishii (NAIST)
Abstract (in Japanese) (See Japanese page) 
(in English) To model sound or speech production processes can be applied to audio encoding, talker and instrument identification and their synthesis. In this study, we propose the efficient representation of instrument features by comparing the accuracies of instrument identification using the same classification method with that of existing studies. Although other identification strategies use from double digits to more than 100 features, this proposed method demonstrates almost the same or higher identification rate with lower number of features around 10.
Keyword (in Japanese) (See Japanese page) 
(in English) Line Spectral Pairs / Feature Extraction / Instrument Identification / Acoustical Filter / Dimension Reduction / / /  
Reference Info. IEICE Tech. Rep., vol. 106, no. 590, NC2006-207, pp. 115-118, March 2007.
Paper # NC2006-207 
Date of Issue 2007-03-09 (NC) 
ISSN Print edition: ISSN 0913-5685
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Conference Information
Committee NC  
Conference Date 2007-03-14 - 2007-03-16 
Place (in Japanese) (See Japanese page) 
Place (in English) Tamagawa University 
Topics (in Japanese) (See Japanese page) 
Topics (in English) General 
Paper Information
Registration To NC 
Conference Code 2007-03-NC 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Instrument Identification with line spectral pairs (LSP) 
Sub Title (in English)  
Keyword(1) Line Spectral Pairs  
Keyword(2) Feature Extraction  
Keyword(3) Instrument Identification  
Keyword(4) Acoustical Filter  
Keyword(5) Dimension Reduction  
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1st Author's Name Mizuki Ihara  
1st Author's Affiliation Nara Institute of Science and Technology (NAIST)
2nd Author's Name Shin-ichi Maeda  
2nd Author's Affiliation Nara Institute of Science and Technology (NAIST)
3rd Author's Name Shin Ishii  
3rd Author's Affiliation Nara Institute of Science and Technology (NAIST)
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Speaker Author-1 
Date Time 2007-03-16 13:20:00 
Presentation Time 20 minutes 
Registration for NC 
Paper # NC2006-207 
Volume (vol) vol.106 
Number (no) no.590 
Page pp.115-118 
#Pages
Date of Issue 2007-03-09 (NC) 


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