摘要
以飞机座舱宽带噪声为背景，用工效学实验方法，实测100名飞行员，得出在不同噪声环境下，4种不同语声（女高音、男高音、女中音、男中音）汉语合成话音告警的适宜音量。其中，女高音为90－98dB、男高音为92-97dB、女中音为88－97dB、男中音为89-96dB。同时，对其频谱特征进行了分析。
Suitable volume of synthesized Chinese voices for auditory warning system were deter-rnined in 100 fighter pilots under the background of broad land noise. It was found that: 90-98 dB insuitable for soprano; 92- 97 dB for tenor; 88 - 97 dB for mezzo-soprano; 89 -96 dB for baritone. Spectralanalysis of the voices were also made.
关键词
汉语
合成话音
适宜音量
频谱
战斗机
工效学
Chinese speech Synthesized speech Auditory warning system Suitable volume Spectral analysis Fighter
