Listener experience and perception of voice quality.
Listener experience and perception of voice quality.
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听众对语音质量的体验和感知。
DOI：
10.1044/jshr.3301.103
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发表时间：
1990
期刊：
影响因子：
--
通讯作者：
Precoda,K
中科院分区：
文献类型：
--
作者：
Kreiman,J;Gerratt,BR;Precoda,K
五个语音语言临床医生和5天真的听众评价的相似性对正常和发声障碍的声音。多维缩放被用来确定的声音特征，感知重要的每个语音集和听众组。解决方案空间进行了比较，以确定临床经验是否会影响感知策略。天真和专家听众出席了不同方面的声音质量时，判断声音的相似性，正常和病理的声音。所有天真的听众使用类似的感知策略，但是，个别临床医生在判断相似性时，他们认为重要的参数有很大的不同。这些差异足够大，表明在使用临床医生平均数据时必须小心，因为平均掩盖了个体感知行为的重要方面。
Five speech-language clinicians and 5 naive listeners rated the similarity of pairs of normal and dysphonic voices. Multidimensional scaling was used to determine the voice characteristics that were perceptually important for each voice set and listener group. Solution spaces were compared to determine if clinical experience affects perceptual strategies. Naive and expert listeners attended to different aspects of voice quality when judging the similarity of voices, for both normal and pathological voices. All naive listeners used similar perceptual strategies; however, individual clinicians differed substantially in the parameters they considered important when judging similarity. These differences were large enough to suggest that care must be taken when using data averaged across clinicians, because averaging obscures important aspects of an individual’s perceptual behavior.