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| Presentation | 2017-03-02 15:20 Distance Distinction Using Variance of Phase Difference for Source Signals in Same Direction Tomoyasu Uchiyama, Arata Kawamura (Osaka Univ.), Youichi Fujisaka, Nobuhiko Hiruma (Rion Co.,Ltd.), Youji Iiguni (Osaka Univ.)  EA2016-144 SIP2016-199 SP2016-139 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Technique for sound sources separation from observed signals is required for auto transcription of a meeting or robot ears. When we have the distance from the microphone to the sound source, we can remove the separated sound sources existing behind the desired sound source. In this paper, we use the variance of the phase difference of the separated signal to estimate the distance. Experimental results show that the variance is useful to the distance estimation. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Sound source separation / Single voice activity segments / Distance estimation / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 116, no. 476, SIP2016-199, pp. 345-350, March 2017. | |
| Paper # | SIP2016-199 | |
| Date of Issue | 2017-02-22 (EA, SIP, 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 | EA2016-144 SIP2016-199 SP2016-139 |
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| Conference Information | |
| Committee | SP SIP EA |
| Conference Date | 2017-03-01 - 2017-03-02 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Okinawa Industry Support Center |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Speech, Engineering/Electro Acoustics, Signal Processing, and Related Topics |
| Paper Information | |
| Registration To | SIP |
| Conference Code | 2017-03-SP-SIP-EA |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Distance Distinction Using Variance of Phase Difference for Source Signals in Same Direction |
| Sub Title (in English) | |
| Keyword(1) | Sound source separation |
| Keyword(2) | Single voice activity segments |
| Keyword(3) | Distance estimation |
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| 1st Author's Name | Tomoyasu Uchiyama |
| 1st Author's Affiliation | Osaka University (Osaka Univ.) |
| 2nd Author's Name | Arata Kawamura |
| 2nd Author's Affiliation | Osaka University (Osaka Univ.) |
| 3rd Author's Name | Youichi Fujisaka |
| 3rd Author's Affiliation | Rion Co.,Ltd. (Rion Co.,Ltd.) |
| 4th Author's Name | Nobuhiko Hiruma |
| 4th Author's Affiliation | Rion Co.,Ltd. (Rion Co.,Ltd.) |
| 5th Author's Name | Youji Iiguni |
| 5th Author's Affiliation | Osaka University (Osaka Univ.) |
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| Speaker | Author-1 |
| Date Time | 2017-03-02 15:20:00 |
| Presentation Time | 25 minutes |
| Registration for | SIP |
| Paper # | EA2016-144, SIP2016-199, SP2016-139 |
| Volume (vol) | vol.116 |
| Number (no) | no.475(EA), no.476(SIP), no.477(SP) |
| Page | pp.345-350 |
| #Pages | 6 |
| Date of Issue | 2017-02-22 (EA, SIP, SP) |
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