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| Presentation | 2010-06-10 16:00 An Audio Watermarking Method for Single Musical Instrument in Consideration of Pitch Estimation Harumi Murata, Akio Ogihara, Motoi Iwata, Akira Shiozaki (Osaka Prefecture Univ.)  EA2010-26 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In this paper, we aim to embed watermark information without perception of deterioration of sound quality based on watermarking method in consideration of human auditory property. Therefore, we use pitch estimation which is used in automatic music transcription. Automatic music transcription is a technique to convert music played with musical instruments to the score automatically. We embed watermark information in consonances of original audio signal. Generally, consonances are unison, octave, perfect fifth and perfect fourth. In this paper, we embed watermark information in perfect fifth or perfect fourth. Moreover, we use spectrogram analysis for pitch estimation. We aim to reduce deterioration of sound quality of watermarked audio signal by embedding watermark information in consonances of estimated pitch in spectrogram analysis. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Audio Watermarking / Automatic Music Transcription / Pitch Estimation / Consonance / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 110, no. 71, EA2010-26, pp. 25-30, June 2010. | |
| Paper # | EA2010-26 | |
| Date of Issue | 2010-06-03 (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 | EA2010-26 |
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| Conference Information | |
| Committee | EA |
| Conference Date | 2010-06-10 - 2010-06-11 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Health Sci. Univ. of Hokkaido |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Engineering/Electro Acoustics, Musical Acoustics, Psychological and Physiological Acoustics, and Related Topics |
| Paper Information | |
| Registration To | EA |
| Conference Code | 2010-06-EA |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | An Audio Watermarking Method for Single Musical Instrument in Consideration of Pitch Estimation |
| Sub Title (in English) | |
| Keyword(1) | Audio Watermarking |
| Keyword(2) | Automatic Music Transcription |
| Keyword(3) | Pitch Estimation |
| Keyword(4) | Consonance |
| Keyword(5) | |
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| Keyword(8) | |
| 1st Author's Name | Harumi Murata |
| 1st Author's Affiliation | Osaka Prefecture University (Osaka Prefecture Univ.) |
| 2nd Author's Name | Akio Ogihara |
| 2nd Author's Affiliation | Osaka Prefecture University (Osaka Prefecture Univ.) |
| 3rd Author's Name | Motoi Iwata |
| 3rd Author's Affiliation | Osaka Prefecture University (Osaka Prefecture Univ.) |
| 4th Author's Name | Akira Shiozaki |
| 4th Author's Affiliation | Osaka Prefecture University (Osaka Prefecture Univ.) |
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| Speaker | Author-1 |
| Date Time | 2010-06-10 16:00:00 |
| Presentation Time | 30 minutes |
| Registration for | EA |
| Paper # | EA2010-26 |
| Volume (vol) | vol.110 |
| Number (no) | no.71 |
| Page | pp.25-30 |
| #Pages | 6 |
| Date of Issue | 2010-06-03 (EA) |
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