Presentation | 2009-10-29 Respiratory Sound Analyzing System based on Auto-Regressive Model Kazuhiro YAMADA, Tomohiro KURODA, Masataka IMURA, Yoshihiro KURODA, Yoshiyuki KAGIYAMA, Katsumi MURAKAMI, Chizu HABUKAWA, Shigeo WADA, Osamu OSHIRO, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In this study, the authors conducted analysis of respiratory sound obtained via electronic stethoscope based on Auto-Regressive (AR) model. Proposal method extract adventitious sounds from respiratory sounds through threshold processing for residual signal which was applied inverse filter of AR parameter of normal respiratory sound. The authors made prototype of system consist of obtaining unit, processing unit, and displaying unit. Result from analysis of respiratory sounds of wheeze patients revealed that prototype can extract adventitious sound segments. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Auto-Regressive Model / Residual Signal / Adventitious Sound Detection |
Paper # | MBE2009-54 |
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Committee | MBE |
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Conference Date | 2009/10/22(1days) |
Place (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | ME and Bio Cybernetics (MBE) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Respiratory Sound Analyzing System based on Auto-Regressive Model |
Sub Title (in English) | |
Keyword(1) | Auto-Regressive Model |
Keyword(2) | Residual Signal |
Keyword(3) | Adventitious Sound Detection |
1st Author's Name | Kazuhiro YAMADA |
1st Author's Affiliation | Graduate School of Engineering Science, Osaka University() |
2nd Author's Name | Tomohiro KURODA |
2nd Author's Affiliation | Kyoto University Hospital |
3rd Author's Name | Masataka IMURA |
3rd Author's Affiliation | Graduate School of Engineering Science, Osaka University |
4th Author's Name | Yoshihiro KURODA |
4th Author's Affiliation | Graduate School of Engineering Science, Osaka University |
5th Author's Name | Yoshiyuki KAGIYAMA |
5th Author's Affiliation | The Center for Advanced Medical Engineering and Informatics, Osaka University |
6th Author's Name | Katsumi MURAKAMI |
6th Author's Affiliation | Sakai Hospital Kinki University School of Medicine |
7th Author's Name | Chizu HABUKAWA |
7th Author's Affiliation | Minami Wakayama Medical Center |
8th Author's Name | Shigeo WADA |
8th Author's Affiliation | Graduate School of Engineering Science, Osaka University |
9th Author's Name | Osamu OSHIRO |
9th Author's Affiliation | Graduate School of Engineering Science, Osaka University |
Date | 2009-10-29 |
Paper # | MBE2009-54 |
Volume (vol) | vol.109 |
Number (no) | 258 |
Page | pp.pp.- |
#Pages | 4 |
Date of Issue |