A model for time-varying quality of speech services

研究成果: Conference contribution

9 引用 (Scopus)

抜粋

Speech services are widely deployed on new communication infrastructures. However, compared with traditional infrastructures, the ever varying conditions are native of these new infrastructures. Modeling the time-varying speech quality becomes an urgent issue. This paper proposes a computable model for time-varying speech quality evaluation, called M-Model. Considering the time-varying issue, EWMA is used in the model. M-Model is validated by a subjective experiment. The model indicates that time-varying quality with extremely high frequency will not affect perceived quality at all. In addition, we observed that the recency effect influences not only the perceived overall quality but also the perceived instantaneous quality.

元の言語English
ホスト出版物のタイトルGLOBECOM'05
ホスト出版物のサブタイトルIEEE Global Telecommunications Conference, 2005
ページ240-244
ページ数5
DOI
出版物ステータスPublished - 2005 12 1
イベントGLOBECOM'05: IEEE Global Telecommunications Conference, 2005 - St. Louis, MO, United States
継続期間: 2005 11 282005 12 2

出版物シリーズ

名前GLOBECOM - IEEE Global Telecommunications Conference
1

Conference

ConferenceGLOBECOM'05: IEEE Global Telecommunications Conference, 2005
United States
St. Louis, MO
期間05/11/2805/12/2

ASJC Scopus subject areas

  • Engineering(all)

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  • これを引用

    Zhan, C., & Nakazato, H. (2005). A model for time-varying quality of speech services. : GLOBECOM'05: IEEE Global Telecommunications Conference, 2005 (pp. 240-244). [1577626] (GLOBECOM - IEEE Global Telecommunications Conference; 巻数 1). https://doi.org/10.1109/GLOCOM.2005.1577626