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| Presentation | 2016-03-29 14:15 Analysis of a fast fundamental frequency estimation method using recursive moving-average filters -- As a method for making DIO even faster -- Ryunosuke Daido, Yuji Hisaminato (Yamaha Corp.)  EA2015-132 SIP2015-181 SP2015-160 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | We propose a fundamental frequency estimation method which is fast, accurate and suitable for realtime use. While the proposed method is based on the same framework as DIO which is proposed by Morise et al, it has clear differences that it uses recursive moving average filters for attenuating high order harmonics and that period detection is performed for signals which contain more amplitude of high harmonics. Furthermore we employed a post-prosessing based on dynamic programming for making possible to controll balance between latency and accuracy by its trace-back time parameter. As results of evaluation experiments using natural speech databases by 5 speakers, it was shown that accuracy of the poposed method was worse than NDF but better than DIO and SWIPE' and speed was the fastest among those existing methods. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Fundamental frequency / F0 / pitch / analysis-and-synthesis / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 115, no. 523, SP2015-160, pp. 367-372, March 2016. | |
| Paper # | SP2015-160 | |
| Date of Issue | 2016-03-21 (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 | EA2015-132 SIP2015-181 SP2015-160 |
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| Conference Information | |
| Committee | EA SP SIP |
| Conference Date | 2016-03-28 - 2016-03-29 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Beppu International Convention Center B-ConPlaza |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Engineering/Electro Acoustics, Speech, Signal Processing, and Related Topics |
| Paper Information | |
| Registration To | SP |
| Conference Code | 2016-03-EA-SIP-SP |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Analysis of a fast fundamental frequency estimation method using recursive moving-average filters |
| Sub Title (in English) | As a method for making DIO even faster |
| Keyword(1) | Fundamental frequency |
| Keyword(2) | F0 |
| Keyword(3) | pitch |
| Keyword(4) | analysis-and-synthesis |
| Keyword(5) | |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Ryunosuke Daido |
| 1st Author's Affiliation | Yamaha Corporation (Yamaha Corp.) |
| 2nd Author's Name | Yuji Hisaminato |
| 2nd Author's Affiliation | Yamaha Corporation (Yamaha Corp.) |
| 3rd Author's Name | |
| 3rd Author's Affiliation | () |
| 4th Author's Name | |
| 4th Author's Affiliation | () |
| 5th Author's Name | |
| 5th Author's Affiliation | () |
| 6th Author's Name | |
| 6th Author's Affiliation | () |
| Speaker | Author-1 |
| Date Time | 2016-03-29 14:15:00 |
| Presentation Time | 25 minutes |
| Registration for | SP |
| Paper # | EA2015-132, SIP2015-181, SP2015-160 |
| Volume (vol) | vol.115 |
| Number (no) | no.521(EA), no.522(SIP), no.523(SP) |
| Page | pp.367-372 |
| #Pages | 6 |
| Date of Issue | 2016-03-21 (EA, SIP, SP) |
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