Presentation | 2004/6/4 A Realtime Clarification Filter of a Dysphonic Speech and Its Evaluation by Listening Experiments Hideyuki Sawada, Norio Takeuchi, Akihiro Hisada, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Although almost all the animals have voices, only human beings are able to employ speech to make verbal communication. The vocal sound is produced by the relevant operations of the vocal organs such as a lung, trachea, vocal cords, vocal tract, tongue and muscles. If any part of the vocal organs is injured or disabled, we may be involved in the impediment in the vocalization and, in case of the worst, we may lose our voices. The paper presents a digital filtering algorithm which clarifies dysphonic speech with the speaker's individuality preserved. The study deals with the clarification of esophageal speech and the speech of patients with cerebral palsy, and the filtering ability is being evaluated by listening experiments. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Speech clarification / Esophageal speech / Cerebral palsy / Comb filter / Digital Signal Processor |
Paper # | HCS2004-4 |
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Committee | HCS |
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Conference Date | 2004/6/4(1days) |
Place (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Human Communication Science (HCS) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A Realtime Clarification Filter of a Dysphonic Speech and Its Evaluation by Listening Experiments |
Sub Title (in English) | |
Keyword(1) | Speech clarification |
Keyword(2) | Esophageal speech |
Keyword(3) | Cerebral palsy |
Keyword(4) | Comb filter |
Keyword(5) | Digital Signal Processor |
1st Author's Name | Hideyuki Sawada |
1st Author's Affiliation | Faculty of Engineering, Kagawa University() |
2nd Author's Name | Norio Takeuchi |
2nd Author's Affiliation | Faculty of Engineering, Kagawa University |
3rd Author's Name | Akihiro Hisada |
3rd Author's Affiliation | Faculty of Engineering, Kagawa University |
Date | 2004/6/4 |
Paper # | HCS2004-4 |
Volume (vol) | vol.104 |
Number (no) | 109 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |