| タイトル | Response time effects of alerting tone and semantic context for synthesized voice cockpit warnings |
| 著者（英） | Williams, D. H.; Simpson, C. A. |
| 著者所属（英） | Psycho-Linguistic Research Associates |
| 発行日 | 1980-06-01 |
| 言語 | eng |
| 内容記述 | Some handbooks and human factors design guides have recommended that a voice warning should be preceded by a tone to attract attention to the warning. As far as can be determined from a search of the literature, no experimental evidence supporting this exists. A fixed-base simulator flown by airline pilots was used to test the hypothesis that the total 'system-time' to respond to a synthesized voice cockpit warning would be longer when the message was preceded by a tone because the voice itself was expected to perform both the alerting and the information transfer functions. The simulation included realistic ATC radio voice communications, synthesized engine noise, cockpit conversation, and realistic flight routes. The effect of a tone before a voice warning was to lengthen response time; that is, responses were slower with an alerting tone. Lengthening the voice warning with another work, however, did not increase response time. |
| NASA分類 | BEHAVIORAL SCIENCES |
| レポートNO | 80A48950 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/420496 |
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