| IEICE Technical Committee Submission System Conference Paper's Information |
Online Proceedings [Sign in] Tech. Rep. Archives |
| Go Top Page | Go Previous | [Japanese] / [English] |
| Paper Abstract and Keywords | ||
| Presentation | 2015-12-11 15:15 [Poster Presentation] Estimating Pitch and Onset Time of Electric Bass Using Non-negative Matrix Factorization with Asynchronous Regularization Term Kiyotaka Yamamoto, Harumi Murata (Chukyo Univ.), Akio Ogihara (Kinki Univ.), Yoshito Mekada (Chukyo Univ.)  EA2015-43 |
|
| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | This paper proposes a new regularization term of non-negative matrix factorization(NMF) for estimating pitch and onset time of electric bass. Both of them are indispensable information for automatic music transcription. However, it is difficult to estimate them from the electric bass performance because of trade-off problem between time resolution and frequency resolution. Applying the NMF simply to the electric bass performance, the correct note and its semitone are sometime detected simultaneously. The proposed regularization term avoiding such miss detection based on the performance characteristic of the electric bass, that is, two notes are not generally played simultaneously. |
|
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Non-negative matrix factorization / Pitch and onset time estimation / Electric bass / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 115, no. 359, EA2015-43, pp. 19-22, Dec. 2015. | |
| Paper # | EA2015-43 | |
| Date of Issue | 2015-12-04 (EA) | |
| 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 | EA2015-43 |
|
| Conference Information | |
| Committee | EA |
| Conference Date | 2015-12-11 - 2015-12-12 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kanazawa Univ., Satellite Plaza |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | General topics |
| Paper Information | |
| Registration To | EA |
| Conference Code | 2015-12-EA |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Estimating Pitch and Onset Time of Electric Bass Using Non-negative Matrix Factorization with Asynchronous Regularization Term |
| Sub Title (in English) | |
| Keyword(1) | Non-negative matrix factorization |
| Keyword(2) | Pitch and onset time estimation |
| Keyword(3) | Electric bass |
| Keyword(4) | |
| Keyword(5) | |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Kiyotaka Yamamoto |
| 1st Author's Affiliation | Chukyo University (Chukyo Univ.) |
| 2nd Author's Name | Harumi Murata |
| 2nd Author's Affiliation | Chukyo University (Chukyo Univ.) |
| 3rd Author's Name | Akio Ogihara |
| 3rd Author's Affiliation | Kinki University (Kinki Univ.) |
| 4th Author's Name | Yoshito Mekada |
| 4th Author's Affiliation | Chukyo University (Chukyo Univ.) |
| 5th Author's Name | |
| 5th Author's Affiliation | () |
| 6th Author's Name | |
| 6th Author's Affiliation | () |
| 7th Author's Name | |
| 7th Author's Affiliation | () |
| 8th Author's Name | |
| 8th Author's Affiliation | () |
| 9th Author's Name | |
| 9th Author's Affiliation | () |
| 10th Author's Name | |
| 10th Author's Affiliation | () |
| 11th Author's Name | |
| 11th Author's Affiliation | () |
| 12th Author's Name | |
| 12th Author's Affiliation | () |
| 13th Author's Name | |
| 13th Author's Affiliation | () |
| 14th Author's Name | |
| 14th Author's Affiliation | () |
| 15th Author's Name | |
| 15th Author's Affiliation | () |
| 16th Author's Name | |
| 16th Author's Affiliation | () |
| 17th Author's Name | |
| 17th Author's Affiliation | () |
| 18th Author's Name | |
| 18th Author's Affiliation | () |
| Speaker | Author-1 |
| Date Time | 2015-12-11 15:15:00 |
| Presentation Time | 90 minutes |
| Registration for | EA |
| Paper # | EA2015-43 |
| Volume (vol) | vol.115 |
| Number (no) | no.359 |
| Page | pp.19-22 |
| #Pages | 4 |
| Date of Issue | 2015-12-04 (EA) |
[Return to Top Page]