Presentation | 2008-10-30 Nonrestrictive measuring system of swallowing frequency by a throat microphone sound analysis Hiroya OKAZAKI, Mitsumi YAMASITA, Masafumi MATUMURA, Nobukazu TANAKA, Yasuko KOTANI, Kanji NOHARA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Disuse atrophy of various organs related to swallowing functions is one of the causes of swallowing disorders. In the present study, a system to measure swallowing frequency in a nonrestrictive manner over a long period of time was developed. In the present method, a throat microphone is attached to the neck region to record oral sounds. The temporal characteristics of oral sounds (swallowing sounds) that are generated as food particles pass the pharyngeal region are analyzed to differentiate swallowing sounds from oral sounds, such as phonatory sounds, snoring and coughing. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | swallow / swallowing sounds |
Paper # | MBE2008-58 |
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Conference Information | |
Committee | MBE |
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Conference Date | 2008/10/23(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (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) | Nonrestrictive measuring system of swallowing frequency by a throat microphone sound analysis |
Sub Title (in English) | |
Keyword(1) | swallow |
Keyword(2) | swallowing sounds |
1st Author's Name | Hiroya OKAZAKI |
1st Author's Affiliation | Graduate school of Biomedical Engineering, Osaka Electro-Communication University() |
2nd Author's Name | Mitsumi YAMASITA |
2nd Author's Affiliation | Graduate school of Biomedical Engineering, Osaka Electro-Communication University |
3rd Author's Name | Masafumi MATUMURA |
3rd Author's Affiliation | Osaka Electro-Communication University |
4th Author's Name | Nobukazu TANAKA |
4th Author's Affiliation | Osaka University Dental Hospital |
5th Author's Name | Yasuko KOTANI |
5th Author's Affiliation | Osaka University Dental Hospital |
6th Author's Name | Kanji NOHARA |
6th Author's Affiliation | Osaka University Dental Hospital |
Date | 2008-10-30 |
Paper # | MBE2008-58 |
Volume (vol) | vol.108 |
Number (no) | 270 |
Page | pp.pp.- |
#Pages | 4 |
Date of Issue |