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| Presentation | 2016-08-25 10:20 Sound collection systems using a crowdsourcing approach for constructing subjective evaluation-based sound maps Sunao Hara, Shota Kobayashi, Masanobu Abe (Okayama Univ.)  SP2016-35 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | This paper presents a sound collection system that uses crowdsourcing approach. The system can collect statistics of the sounds as an opportunistic sensing, and also collect waveforms of sounds and their subjective evaluations as a participatory sensing. First, we conducted a sound collection experiment using the developed system on 14 participants. We collected 693,582 samples of equivalent A-weighted loudness levels and 5,935 samples of sounds. All of the data contain their location information. The sounds also include subjective evaluations and annotations which is attached as on-site impressions by the participants. Next, we analyzed the changes in sound properties of some areas before and after the opening of a large-scale shopping store in a city. The impact of the opening the store is shown in the time-series chart of the loudness. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Environmental sound / Crowdsourcing / Smart device / Loudness / Smart City / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 116, no. 189, SP2016-35, pp. 41-46, Aug. 2016. | |
| Paper # | SP2016-35 | |
| Date of Issue | 2016-08-17 (SP) | |
| ISSN | Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | SP2016-35 |
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| Conference Information | |
| Committee | SP |
| Conference Date | 2016-08-24 - 2016-08-25 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | ACCMS, Kyoto Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Audio event processing, etc. |
| Paper Information | |
| Registration To | SP |
| Conference Code | 2016-08-SP |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Sound collection systems using a crowdsourcing approach for constructing subjective evaluation-based sound maps |
| Sub Title (in English) | |
| Keyword(1) | Environmental sound |
| Keyword(2) | Crowdsourcing |
| Keyword(3) | Smart device |
| Keyword(4) | Loudness |
| Keyword(5) | Smart City |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Sunao Hara |
| 1st Author's Affiliation | Okayama University (Okayama Univ.) |
| 2nd Author's Name | Shota Kobayashi |
| 2nd Author's Affiliation | Okayama University (Okayama Univ.) |
| 3rd Author's Name | Masanobu Abe |
| 3rd Author's Affiliation | Okayama University (Okayama Univ.) |
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| Speaker | Author-1 |
| Date Time | 2016-08-25 10:20:00 |
| Presentation Time | 25 minutes |
| Registration for | SP |
| Paper # | SP2016-35 |
| Volume (vol) | vol.116 |
| Number (no) | no.189 |
| Page | pp.41-46 |
| #Pages | 6 |
| Date of Issue | 2016-08-17 (SP) |
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