汉语语音报警参数选择的心理学研究  

Psychological Study of Parameter Selection for Chinese Speech Warning.

作　　者：韩东旭[1] 周传岱[1] 刘月红[1] 翟怡娟[1] 

机构地区：[1]航天医学工程研究所

出　　处：《航天医学与医学工程》1998年第3期185-188,共4页Space Medicine & Medical Engineering

摘　　要：为探讨汉语语音报警中预警声长度、预警间隔、句间隔、语句字数等对作业人员认知特性的影响，采集符合人认知特性的最佳设计参数，对２０名听力正常的健康男性进行了汉语语音报警参数认知特性评价实验，结合我们对汉语语音报警感知－反应时间的研究，确定了符合航天工效学及人认知心理特性的汉语语音告警最佳参数：预警音时长０．３５～０．５５ｓ、预警间隔０．３～０．４ｓ、句间隔０．３～０．４ｓ、语句字数≤７字。To study the effects of the parameters of Chinese speech warning on cognitive property, and to obtain the optimal parameters in accordance with cognitive property, experiments of cognitive property for Chinese speech warning was carried out in 20 healthy males. Combining our study on the sensation-reation time, the optimal parameters in accordance with space ergonormics and cognitive property were determined: suitable time length of prewarning sound is 0.35～0.55s; prewarning interval is 0.3～0.4s; interval between sentences is 0.3～0.4s; word number of warning sentence≤7. The result can serve as the objective ergonormical basis for the design of Chinese speech warning system in manned space vehicle, and as the evaluation criterion.

关 键 词：汉语 语音报警 认知特性 航天工效学 参数选择 

分 类 号：R857.1[医药卫生—航空、航天与航海医学]