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  • Comparative Studies. Non-European Languages/Literatures  (4)
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  • Comparative Studies. Non-European Languages/Literatures  (4)
RVK
  • 1
    Online Resource
    Online Resource
    Acoustical Society of America (ASA) ; 2015
    In:  The Journal of the Acoustical Society of America Vol. 137, No. 1 ( 2015-01-01), p. 85-93
    In: The Journal of the Acoustical Society of America, Acoustical Society of America (ASA), Vol. 137, No. 1 ( 2015-01-01), p. 85-93
    Abstract: The present study investigated Chinese speech intelligibility in 28 classrooms from nine different elementary schools in Guangzhou, China. The subjective Chinese speech intelligibility in the classrooms was evaluated with children in grades 2, 4, and 6 (7 to 12 years old). Acoustical measurements were also performed in these classrooms. Subjective Chinese speech intelligibility scores and objective speech intelligibility parameters, such as speech transmission index (STI), were obtained at each listening position for all tests. The relationship between subjective Chinese speech intelligibility scores and STI was revealed and analyzed. The effects of age on Chinese speech intelligibility scores were compared. Results indicate high correlations between subjective Chinese speech intelligibility scores and STI for grades 2, 4, and 6 children. Chinese speech intelligibility scores increase with increase of age under the same STI condition. The differences in scores among different age groups decrease as STI increases. To achieve 95% Chinese speech intelligibility scores, the STIs required for grades 2, 4, and 6 children are 0.75, 0.69, and 0.63, respectively.
    Type of Medium: Online Resource
    ISSN: 0001-4966 , 1520-8524
    RVK:
    Language: English
    Publisher: Acoustical Society of America (ASA)
    Publication Date: 2015
    detail.hit.zdb_id: 1461063-2
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  • 2
    Online Resource
    Online Resource
    Acoustical Society of America (ASA) ; 1996
    In:  The Journal of the Acoustical Society of America Vol. 99, No. 3 ( 1996-03-01), p. 1611-1620
    In: The Journal of the Acoustical Society of America, Acoustical Society of America (ASA), Vol. 99, No. 3 ( 1996-03-01), p. 1611-1620
    Abstract: Directional masking in the amphibian auditory periphery was investigated by presenting frogs with a continuous tone from above and a continuous broadband noise from four different horizontal directions. This paradigm mimics the natural situation in which frogs are located in three-dimensional space and interference can and does arise from any direction. Intracellular recordings were made from single auditory-nerve fibers of the anesthetized adult leopard frogs using a dorsal approach. Vector strength (VS) and the mean preferred firing phase (MP) were measured for 94 low-frequency fibers. Thirty-six percent of the fibers demonstrated direction sensitivity of noise masking of VS. Most fibers exhibited a maximum decrease in VS at 90° or 270° noise incident angle and a minimum decrease in VS at 0° or 180° noise incident angle, suggesting higher noise susceptibility to the lateral fields than to the anterior or posterior field. Forty-nine percent of the fibers demonstrated direction sensitivity of noise masking of MP. Maximum shift in MP occurred most often at 90° or 180° noise incident angle, whereas minimum shift in MP occurred most frequently at 0° or 270° noise incident angle, suggesting higher noise susceptibility to the ipsilateral or posterior field than to the contralateral or anterior field. The difference in directionality patterns of VS and MP suggests different mechanisms underlying noise masking of these two measures of phase locking in the amphibian auditory nerve.
    Type of Medium: Online Resource
    ISSN: 0001-4966 , 1520-8524
    RVK:
    Language: English
    Publisher: Acoustical Society of America (ASA)
    Publication Date: 1996
    detail.hit.zdb_id: 1461063-2
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  • 3
    Online Resource
    Online Resource
    SAGE Publications ; 2021
    In:  Discourse & Society Vol. 32, No. 2 ( 2021-03), p. 257-259
    In: Discourse & Society, SAGE Publications, Vol. 32, No. 2 ( 2021-03), p. 257-259
    Type of Medium: Online Resource
    ISSN: 0957-9265 , 1460-3624
    RVK:
    Language: English
    Publisher: SAGE Publications
    Publication Date: 2021
    detail.hit.zdb_id: 1484288-9
    SSG: 3,4
    SSG: 3,5
    SSG: 7,11
    Location Call Number Limitation Availability
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  • 4
    Online Resource
    Online Resource
    Acoustical Society of America (ASA) ; 2022
    In:  The Journal of the Acoustical Society of America Vol. 152, No. 5 ( 2022-11-01), p. 2828-2839
    In: The Journal of the Acoustical Society of America, Acoustical Society of America (ASA), Vol. 152, No. 5 ( 2022-11-01), p. 2828-2839
    Abstract: In 2019, the U.S. Food and Drug Administration issued guidance to increase the efficiency of drug development and support precision medicine, including tailoring treatments to those patients who will benefit based on genetic variation even in the absence of a documented mechanism of action. Although multiple advancements have been made in the field of pharmacogenetics (PGx) for other disease conditions, there are no approved PGx guidelines in the treatment of hearing disorders. In studies of noise-induced hearing loss (NIHL), some progress has been made in the last several years associating genomic loci with susceptibility to noise damage. However, the power of such studies is limited as the underlying physiological responses may vary considerably among the patient populations. Here, we have summarized previous animal studies to argue that NIHL subtyping is a promising strategy to increase the granularity of audiological assessments. By coupling this enhanced phenotyping capability with genetic association studies, we suggest that drug efficacy will be better predicted, increasing the likelihood of success in clinical trials when populations are stratified based on genetic variation or designed with multidrug combinations to reach a broader segment of individuals suffering or at risk from NIHL.
    Type of Medium: Online Resource
    ISSN: 0001-4966
    RVK:
    Language: English
    Publisher: Acoustical Society of America (ASA)
    Publication Date: 2022
    detail.hit.zdb_id: 1461063-2
    Location Call Number Limitation Availability
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