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| Presentation | 2016-03-29 09:00 [Poster Presentation] Instantaneous Frequency and Phase Angle Measurement Method by using Delay Devices and Pseudo Quadrature Signal Generation Suminori Nishie (PRIMO Sig.Lab.), Hayashi Ryotarou (Meitech)  EA2015-108 SIP2015-157 SP2015-136 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | This paper proposes a novel sinusoidal parameter analysis method using vector-based operation and pseud-IQ signals translation by delay devices. In general, caluclating sinusoidal parameters by limited data samples is difficult. Presented method is a practical inverse-problem solution for sinusoidal parameter calculation． Presented method consists of 1) instantaneous frequency measurement unit utilizing phase difference caused by delay devices, 2) quadrature signals generation by frequency dependent linear composition, 3) vector products operation for phasor angle. Presented method basically requires only 5 samples for the sinusoidal parameter calculation. This paper explains principle and the implementations and shows evaluation of preciseness. An F0 estimation application is also illustrated. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Sinusoidal Parameters / PMU / Prony method / Pseud-IQ translation / PRIMO / Synchro PRIMO / / | |
| Reference Info. | IEICE Tech. Rep., vol. 115, no. 521, EA2015-108, pp. 231-236, March 2016. | |
| Paper # | EA2015-108 | |
| 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 | EA2015-108 SIP2015-157 SP2015-136 |
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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 | EA |
| Conference Code | 2016-03-EA-SP-SIP |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Instantaneous Frequency and Phase Angle Measurement Method by using Delay Devices and Pseudo Quadrature Signal Generation |
| Sub Title (in English) | |
| Keyword(1) | Sinusoidal Parameters |
| Keyword(2) | PMU |
| Keyword(3) | Prony method |
| Keyword(4) | Pseud-IQ translation |
| Keyword(5) | PRIMO |
| Keyword(6) | Synchro PRIMO |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Suminori Nishie |
| 1st Author's Affiliation | PRIMO Signal Processing Laboratory (PRIMO Sig.Lab.) |
| 2nd Author's Name | Hayashi Ryotarou |
| 2nd Author's Affiliation | Meitech Corp. (Meitech) |
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| Speaker | Author-1 |
| Date Time | 2016-03-29 09:00:00 |
| Presentation Time | 90 minutes |
| Registration for | EA |
| Paper # | EA2015-108, SIP2015-157, SP2015-136 |
| Volume (vol) | vol.115 |
| Number (no) | no.521(EA), no.522(SIP), no.523(SP) |
| Page | pp.231-236 |
| #Pages | 6 |
| Date of Issue | 2016-03-21 (EA, SIP, SP) |
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