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Paper Abstract and Keywords
Presentation 2018-10-25 15:40
[Tutorial Lecture] Development and Application of Voice User Interface for Device Operation with High Usability
Noboru Hayasaka (OECU)
Abstract (in Japanese) (See Japanese page) 
(in English) A speech recognition framework in smart speakers and smart phones require a network connection, which increases the burden on the user, such as an increase in the amount of data communication and knowledge of the network. Also, in order to realize high recognition accuracy, it is necessary to properly construct acoustic models and language models. However, they require a huge cost and hamper new entry. In order to deal with these problems, I have developed a voice user interface for device operation with a standalone word recognition method. This interface reduces the burden on the network by implementing it as a standalone type, and greatly improves usability by frontal face detection. Furthermore, in consideration of the application scene of this interface, feature normalization and multi-condition training were introduced in order to realize high recognition performance in noisy environments. In this paper, we describe the flow of the developed interface in detail, show the experiment results under noisy environments, and finally introduce the adjustable bed with this voice user interface.
Keyword (in Japanese) (See Japanese page) 
(in English) Isolated word recognition / Voice user interface for device operation / / / / / /  
Reference Info. IEICE Tech. Rep., vol. 118, no. 264, SIS2018-15, pp. 57-62, Oct. 2018.
Paper # SIS2018-15 
Date of Issue 2018-10-18 (SIS) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380

Conference Information
Committee SIS ITE-BCT  
Conference Date 2018-10-25 - 2018-10-26 
Place (in Japanese) (See Japanese page) 
Place (in English) Kyoto University Clock Tower Centennial Hall 
Topics (in Japanese) (See Japanese page) 
Topics (in English) System Implementation Technology, Short Range Wireless Systems, Smart Multimedia Systems, Broadcasting Technology, etc. 
Paper Information
Registration To SIS 
Conference Code 2018-10-SIS-BCT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Development and Application of Voice User Interface for Device Operation with High Usability 
Sub Title (in English)  
Keyword(1) Isolated word recognition  
Keyword(2) Voice user interface for device operation  
1st Author's Name Noboru Hayasaka  
1st Author's Affiliation Osaka Electro-Communication University (OECU)
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Date Time 2018-10-25 15:40:00 
Presentation Time 40 
Registration for SIS 
Paper # IEICE-SIS2018-15 
Volume (vol) IEICE-118 
Number (no) no.264 
Page pp.57-62 
#Pages IEICE-6 
Date of Issue IEICE-SIS-2018-10-18 

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