A model for time-varying quality of speech services

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    9 Citations (Scopus)

    Abstract

    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.

    Original languageEnglish
    Title of host publicationGLOBECOM - IEEE Global Telecommunications Conference
    Pages240-244
    Number of pages5
    Volume1
    DOIs
    Publication statusPublished - 2005
    EventGLOBECOM'05: IEEE Global Telecommunications Conference, 2005 - St. Louis, MO
    Duration: 2005 Nov 282005 Dec 2

    Other

    OtherGLOBECOM'05: IEEE Global Telecommunications Conference, 2005
    CitySt. Louis, MO
    Period05/11/2805/12/2

    Fingerprint

    Communication
    Experiments

    ASJC Scopus subject areas

    • Engineering(all)

    Cite this

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

    A model for time-varying quality of speech services. / Zhan, Chen; Nakazato, Hidenori.

    GLOBECOM - IEEE Global Telecommunications Conference. Vol. 1 2005. p. 240-244 1577626.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Zhan, C & Nakazato, H 2005, A model for time-varying quality of speech services. in GLOBECOM - IEEE Global Telecommunications Conference. vol. 1, 1577626, pp. 240-244, GLOBECOM'05: IEEE Global Telecommunications Conference, 2005, St. Louis, MO, 05/11/28. https://doi.org/10.1109/GLOCOM.2005.1577626
    Zhan C, Nakazato H. A model for time-varying quality of speech services. In GLOBECOM - IEEE Global Telecommunications Conference. Vol. 1. 2005. p. 240-244. 1577626 https://doi.org/10.1109/GLOCOM.2005.1577626
    Zhan, Chen ; Nakazato, Hidenori. / A model for time-varying quality of speech services. GLOBECOM - IEEE Global Telecommunications Conference. Vol. 1 2005. pp. 240-244
    @inproceedings{370ecc6c86444209a3300c132edfc719,
    title = "A model for time-varying quality of speech services",
    abstract = "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.",
    author = "Chen Zhan and Hidenori Nakazato",
    year = "2005",
    doi = "10.1109/GLOCOM.2005.1577626",
    language = "English",
    isbn = "0780394143",
    volume = "1",
    pages = "240--244",
    booktitle = "GLOBECOM - IEEE Global Telecommunications Conference",

    }

    TY - GEN

    T1 - A model for time-varying quality of speech services

    AU - Zhan, Chen

    AU - Nakazato, Hidenori

    PY - 2005

    Y1 - 2005

    N2 - 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.

    AB - 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.

    UR - http://www.scopus.com/inward/record.url?scp=33846624761&partnerID=8YFLogxK

    UR - http://www.scopus.com/inward/citedby.url?scp=33846624761&partnerID=8YFLogxK

    U2 - 10.1109/GLOCOM.2005.1577626

    DO - 10.1109/GLOCOM.2005.1577626

    M3 - Conference contribution

    AN - SCOPUS:33846624761

    SN - 0780394143

    SN - 9780780394148

    VL - 1

    SP - 240

    EP - 244

    BT - GLOBECOM - IEEE Global Telecommunications Conference

    ER -