The purpose of this study is to examine and present the procedures and the tools that are described in the literature for observing preschool children＇s communication competence. Informal and formal standardised test...The purpose of this study is to examine and present the procedures and the tools that are described in the literature for observing preschool children＇s communication competence. Informal and formal standardised testing activities are included and a distinction is made on traditional and computer-based screening and diagnosis. The results of study illustrate the current trends of the literature and discuss the possibility of the computer-based screening and diagnosis to partially make up for the expert-personnel shortage展开更多
National assessment of speech synthesis systems for Chinese has been regularly carried out since 1994 in China. New guidelines to the assessment activities which aim at promoting the assessment work to be standardizab...National assessment of speech synthesis systems for Chinese has been regularly carried out since 1994 in China. New guidelines to the assessment activities which aim at promoting the assessment work to be standardizable, automatizable (partially) and accessible to the public by computer network were set up in 1997. Two modules. the phonetic module and the linguistic module, are evaluated individually. The phonetic module is evaluated by using speech intelligibility tests at three levels:syllable, word and sentence, and speech natu-ralness tests (in MOS). As for the linguistic module, the text processing ability, which includes word segmentation, polyphonic characters, numerals, years, symbols and metrological units, is examined automatically.展开更多
A national assessment of the performance of speech synthesis systems for Chinese has been carried out yearly since 1994. The quality of synthetic speech of five different systems were evaluated and diagnosed by using ...A national assessment of the performance of speech synthesis systems for Chinese has been carried out yearly since 1994. The quality of synthetic speech of five different systems were evaluated and diagnosed by using speech intelligibility tests. 16 college students (8 male, 8 female) with no experience with synthetic speech were the listeners, they were asked to do open response task by pencilpaper. In addition, speech naturalness was mea-sured by Mean Opinion展开更多
文摘The purpose of this study is to examine and present the procedures and the tools that are described in the literature for observing preschool children＇s communication competence. Informal and formal standardised testing activities are included and a distinction is made on traditional and computer-based screening and diagnosis. The results of study illustrate the current trends of the literature and discuss the possibility of the computer-based screening and diagnosis to partially make up for the expert-personnel shortage
文摘National assessment of speech synthesis systems for Chinese has been regularly carried out since 1994 in China. New guidelines to the assessment activities which aim at promoting the assessment work to be standardizable, automatizable (partially) and accessible to the public by computer network were set up in 1997. Two modules. the phonetic module and the linguistic module, are evaluated individually. The phonetic module is evaluated by using speech intelligibility tests at three levels:syllable, word and sentence, and speech natu-ralness tests (in MOS). As for the linguistic module, the text processing ability, which includes word segmentation, polyphonic characters, numerals, years, symbols and metrological units, is examined automatically.
文摘A national assessment of the performance of speech synthesis systems for Chinese has been carried out yearly since 1994. The quality of synthetic speech of five different systems were evaluated and diagnosed by using speech intelligibility tests. 16 college students (8 male, 8 female) with no experience with synthetic speech were the listeners, they were asked to do open response task by pencilpaper. In addition, speech naturalness was mea-sured by Mean Opinion
