| Paper Abstract and Keywords |
| Presentation |
2018-02-24 13:30
Development of Sound Localization System based on Daily Conversation
Yuki Nihei, Shoji Yamamoto (TMCIT) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
Recently, a smart speaker with voice assistance has received attention as new interactive device intellectualized by internet access. Several smart speakers equipped with multiple microphone can distinguish the main talk by using direction of arrival estimation. These functions of the smart speaker are expected to attract useful applications such as tele-existence interface and monitoring service for social community. However, this device is deficient in the function of range estimation. If the smart speaker can measure the distance between colloquist and microphone, significant advance such as behavior recognition can be generated in the field of monitoring application. Therefore, we propose simple method for measuring the direction and distance of sound source by commercial-released three microphones. As a primary research under the some limitations and minimum configuration, we verified the accuracy of distance measurement from practical conversation. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Smart speaker / Sound localization / Multiple microphone / Conversation / / / / |
| Reference Info. |
ITE Tech. Rep., vol. 42, no. 6, ME2018-57, pp. 49-52, Feb. 2018. |
| Paper # |
ME2018-57 |
| Date of Issue |
2018-02-17 (ME) |
| ISSN |
Print edition: ISSN 1342-6893 Online edition: ISSN 2424-1970 |
| Notes on Review |
This article is a technical report without peer review, and its polished version will be published elsewhere. |
| Download PDF |
|
| Conference Information |
| Committee |
ME |
| Conference Date |
2018-02-24 - 2018-02-24 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Kanto Gakuin Univ. |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
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| Paper Information |
| Registration To |
ME |
| Conference Code |
2018-02-ME |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Development of Sound Localization System based on Daily Conversation |
| Sub Title (in English) |
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| Keyword(1) |
Smart speaker |
| Keyword(2) |
Sound localization |
| Keyword(3) |
Multiple microphone |
| Keyword(4) |
Conversation |
| Keyword(5) |
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| Keyword(6) |
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| 1st Author's Name |
Yuki Nihei |
| 1st Author's Affiliation |
Tokyo Metropolitan College of Industrial Technology (TMCIT) |
| 2nd Author's Name |
Shoji Yamamoto |
| 2nd Author's Affiliation |
Tokyo Metropolitan College of Industrial Technology (TMCIT) |
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| Speaker |
Author-1 |
| Date Time |
2018-02-24 13:30:00 |
| Presentation Time |
15 minutes |
| Registration for |
ME |
| Paper # |
ME2018-57 |
| Volume (vol) |
vol.42 |
| Number (no) |
no.6 |
| Page |
pp.49-52 |
| #Pages |
4 |
| Date of Issue |
2018-02-17 (ME) |