| Presentation | 2008-09-25 Proposal of audio quality estimation model for IPTV Noritsugu EGI, Takanori HAYASHI, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | To providing high quality IPTV service for users, in-service quality management based on Quality of Experience (QoE) is important. In this paper, we proposed an audio quality estimation model contributing to in-service quality management of IPTV. We performed a subjective listening test to analyze relationships between QoE and quality parameters that are calculated from header information in received IP packets. We then developed an audio quality estimation model from the test results. In addition, we executed a verification test for the proposed model using unknown audio data, and the test results shows that the proposed model can estimate audio quality accurately. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Audio / IPTV / Quality Estimation / Subjective Quality / MPEG2-AAC |
| Paper # | CQ2008-31,OIS2008-34,IE2008-56 |
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| Conference Information | |
| Committee | CQ |
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| Conference Date | 2008/9/18(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Vice Chair | |
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| Paper Information | |
| Registration To | Communication Quality (CQ) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Proposal of audio quality estimation model for IPTV |
| Sub Title (in English) | |
| Keyword(1) | Audio |
| Keyword(2) | IPTV |
| Keyword(3) | Quality Estimation |
| Keyword(4) | Subjective Quality |
| Keyword(5) | MPEG2-AAC |
| 1st Author's Name | Noritsugu EGI |
| 1st Author's Affiliation | NTT Service Integration Laboratories() |
| 2nd Author's Name | Takanori HAYASHI |
| 2nd Author's Affiliation | NTT Service Integration Laboratories |
| Date | 2008-09-25 |
| Paper # | CQ2008-31,OIS2008-34,IE2008-56 |
| Volume (vol) | vol.108 |
| Number (no) | 215 |
| Page | pp.pp.- |
| #Pages | 5 |
| Date of Issue | |