Results 291 to 300 of about 4,152,599 (329)
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Hazardous Exposure to Impulse Noise
The Journal of the Acoustical Society of America, 1968This paper presents impulse-noise damage-risk criteria based on conclusions of independent British and American studies and on the work of other research workers in this field. Most of the studies that led to this criterion were performed with noise from small arms, but the criterion is general enough to permit assessment of most other types of impulse
David C. Hodge +3 more
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The noise dosimeter for measuring personal noise exposure
Acta Oto-Laryngologica, 1970A pilot study of personal noise exposure measurements with the use of noise dosimeters is presented. The value of objective individual recordings regarding the intensity and the exposure time is emphasized. Unexpected daily variations were detected also among employees assumed to work in fixed noise—level environments.
N. G. Toremalm, S. Lagerholm
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Noise exposure in convertible automobiles
The Journal of Laryngology & Otology, 2010AbstractObjective:To quantify the noise exposure received while driving a convertible automobile with the top open, compared with the top closed.Methods:Five different convertible automobiles were driven, with the top both closed and open, and noise levels measured.
Anthony A. Mikulec +3 more
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Noise & Vibration Worldwide, 2019
The purpose of this study was to investigate the relationship among noise exposure, sensitivity, and noise annoyance with job satisfaction and job stress among the workers of a textile industry.
Milad Abbasi +8 more
semanticscholar +1 more source
The purpose of this study was to investigate the relationship among noise exposure, sensitivity, and noise annoyance with job satisfaction and job stress among the workers of a textile industry.
Milad Abbasi +8 more
semanticscholar +1 more source
Exposure to Noise on Board Locomotives
AIHA Journal, 2003Personal and area noise dosimetry measurements were taken in the cabs of leading and trailing locomotives on 48 trips, under winter and summer conditions, on 9 different routes. The mean equivalent sound level (L(EQ), 3 dB exchange rate, 50 dBA threshold) of the engineers and conductors was 84 dBA during winter and 88 dBA during summer.
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A Criterion for Evaluation of Noise Exposures
American Industrial Hygiene Association Journal, 1960(1960). A Criterion for Evaluation of Noise Exposures. American Industrial Hygiene Association Journal: Vol. 21, No. 6, pp. 481-485.
Allen R. Jones, F. W. Church
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American Journal of Industrial Medicine, 2019
BACKGROUND Hazardous exposure to occupational noise may be associated with an increased risk of cardiovascular disease and hypertension. This study was performed to assess the relationship between noise exposure and hypertension prevalence in ...
Fan Zhou +6 more
semanticscholar +1 more source
BACKGROUND Hazardous exposure to occupational noise may be associated with an increased risk of cardiovascular disease and hypertension. This study was performed to assess the relationship between noise exposure and hypertension prevalence in ...
Fan Zhou +6 more
semanticscholar +1 more source
Noise Exposure of Music Teachers
Journal of Occupational and Environmental Hygiene, 2004A noise exposure survey was performed to assess the risk of hearing loss to school music teachers during the course of their activities. Noise exposure of 18 teachers from 15 schools was measured using noise dosimeters. The equivalent continuous noise level (L(eq)) of each teacher was recorded during single activities (classes) as well as for the ...
Alberto Behar +5 more
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Noise exposure and convertible cars
Otolaryngology–Head and Neck Surgery, 2010OBJECTIVETo investigate whether drivers of convertible cars are exposed to excessive noise levels.STUDY DESIGNProspective.SETTINGData were collected along a main United Kingdom highway.SUBJECTS AND METHODSSeven cars were included within the study, encompassing a range in cost, power, and comfort.
Marjorie Smith +2 more
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The Journal of the Acoustical Society of America, 1967
A simple method for determining permissible noise exposures has been developed from the NAS-NRC CHABA report [Kryter, Ward, Miller, and Eldredge, J. Acoust. Soc. Am. 39, 451–464 (1966)]. The data of this report imply that the susceptibility of the ear to noise injury varies with frequency in the same manner for steady, varying, and interrupted noise ...
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A simple method for determining permissible noise exposures has been developed from the NAS-NRC CHABA report [Kryter, Ward, Miller, and Eldredge, J. Acoust. Soc. Am. 39, 451–464 (1966)]. The data of this report imply that the susceptibility of the ear to noise injury varies with frequency in the same manner for steady, varying, and interrupted noise ...
openaire +2 more sources