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Laboratory study of annoyance to combined airplane and road-traffic noise (1979)

Powell, C. A.

In: CASI

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Publication Date: 2019-06-27

Description: The annoyance of noise, which consisted of both separate and combined airplane and road-traffic noises, was studied. The subjects judged each session as to how annoyed they were in the simulated living room laboratory environment and as to how annoyed they were if they heard the noise in their home during day, evening, and night periods. The airplane noises, for equal session levels were judged significantly more annoying than the road traffic noises for the separate sessions. For the combined sessions, an interaction was found between the airplane noise and traffic noise levels, which was not adequately assessed by the total energy concept. Significant differences were found between the projected home responses for the day, evening, and night periods.

Keywords: ENVIRONMENT POLLUTION

Type: NASA-TP-1478 , L-12977

Format: application/pdf

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