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| Presentation | 2020-03-03 09:00 [Poster Presentation] Study on method for calculating loudness of stationary sound using auditory filterbank Takuto Isoyama, Shunsuke Kidani, Masashi Unoki (JAIST)  EA2019-148 SIP2019-150 SP2019-97 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | A time-domain loudness model is necessary to calculate sound quality metrics such as roughness and fluctuation strength. Since Moore $¥&$ Glasberg's loudness model calculates loudness in the frequency domain (ISO 532-2), a method for calculating sound quality metrics using this loudness model has not been proposed yet. We constructed computational models for calculating sound quality metrics in the time domain using Gammatone filterbank (GTFB) and Gammachirp filterbank (GCFB) based on ISO 532-2. The loudness calculated by the constructed models was compared with that regulated in ISO 532-2. For the comparison the loudness depend on the sound pressure levels and that depending on the loudness level were evaluated.As a result, it was found that the loudness calculated by the constructed models is almost the same as to that regulated ISO 532-2. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Loudness model / excitation / gammatone auditory filterbank / gammachirp auditory filterbank / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 119, no. 439, EA2019-148, pp. 273-278, March 2020. | |
| Paper # | EA2019-148 | |
| Date of Issue | 2020-02-24 (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 | EA2019-148 SIP2019-150 SP2019-97 |
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| Conference Information | |
| Committee | SP EA SIP |
| Conference Date | 2020-03-02 - 2020-03-03 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Okinawa Industry Support Center |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | EA |
| Conference Code | 2020-03-SP-EA-SIP |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Study on method for calculating loudness of stationary sound using auditory filterbank |
| Sub Title (in English) | |
| Keyword(1) | Loudness model |
| Keyword(2) | excitation |
| Keyword(3) | gammatone auditory filterbank |
| Keyword(4) | gammachirp auditory filterbank |
| Keyword(5) | |
| Keyword(6) | |
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| Keyword(8) | |
| 1st Author's Name | Takuto Isoyama |
| 1st Author's Affiliation | Japan Advanced Institute of Science and Technology (JAIST) |
| 2nd Author's Name | Shunsuke Kidani |
| 2nd Author's Affiliation | Japan Advanced Institute of Science and Technology (JAIST) |
| 3rd Author's Name | Masashi Unoki |
| 3rd Author's Affiliation | Japan Advanced Institute of Science and Technology (JAIST) |
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| Speaker | Author-1 |
| Date Time | 2020-03-03 09:00:00 |
| Presentation Time | 90 minutes |
| Registration for | EA |
| Paper # | EA2019-148, SIP2019-150, SP2019-97 |
| Volume (vol) | vol.119 |
| Number (no) | no.439(EA), no.440(SIP), no.441(SP) |
| Page | pp.273-278 |
| #Pages | 6 |
| Date of Issue | 2020-02-24 (EA, SIP, SP) |
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