EFFECTS OF AIRCRAFT NOISE ON AN INTELLIGIBILITY TASK

被引：6
|
作者：
ARNOULT, MD
VOORHEES, JW
机构：
[1] Dept. Psychol., Texas Christian Univ., Fort Worth, Tex., United States
来源：
HUMAN FACTORS | 1980年 / 22卷 / 02期
关键词：
461 Bioengineering and Biology - 652 Aircraft and Avionics - 751 Acoustics; Noise; Sound and Speech - 901 Engineering Profession;
D O I：
10.1177/001872088002200207
中图分类号：
B84 [心理学]; C [社会科学总论]; Q98 [人类学];
学科分类号：
03 ; 0303 ; 030303 ; 04 ; 0402 ;
摘要：
The recorded sounds of three aircraft (T28 propeller airplaine, Bell 204B helicopter, and Bell 206 helicopter) flying directly overhead at 300 ft and 900 ft (91. 4 m and 274. 3 m) were played while subjects engaged in an audiovisual task. The subjects viewed a series of 35-mm color slides of everyday scenes and heard them described by one-word labels. Each label was to be identified as ″Right″ , ″Wrong″ , or ″Unheard″ . The results were in close agreement with previous field studies on the rated ″annoyingness″ of aircraft sounds and provided no support for the contention that impulsive helicopter noise ( ″blade-slap″ ) is disruptive in ways not accounted for by simple measures of loudness level.
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页码：183 / 188
页数：6
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