[PDF] Top 20 A noise exposure threshold level for hearing conversation
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A noise exposure threshold level for hearing conversation
... of hearing sensitivity, at any audiometric frequency, was deemed unacceptable; a NIPTS value of 0 dB was thought ideal, but not appropriate for several ...measure hearing levels in steps of less that 5 ...a ... See full document
26
Prevalence of Noise-induced Hearing Loss in Cotton Ginning Factories in Parakou, North Benin
... to noise levels ranging from 49 to 93 dBA; nearly ...sensorineural hearing loss in their best ear and ...sensorineural hearing loss in their worse ...of hearing loss in the 169 workers of a ... See full document
5
COTTON GINNERS HANDBOOKOSHA Noise Regulations and Agriculture, Including Cotton Gins
... rupted exposure to noise in cotton gins is not a hazard requiring mandatory hearing protection or any other element of a hearing conservation pro- ...OSHA noise standards and guidance ... See full document
12
1 How Loud are Noise Levels of Baseball Stadium?
... during a baseball game and analyzed the issue of hearing loss due to recreational noise exposure at 250. baseball games[r] ... See full document
11
A study on the assessment of Noise Induced Hearing Loss among adult factory workers
... hazardous noise, with an additional nine million exposed to solvents and metals that put them at risk for hearing loss ...occupational noise [7]. HL due to chronic noise exposure or ... See full document
7
Influence of fatiguing noise on auditory evoked responses to stimuli of various levels in a beluga whale, Delphinapterus leucas
... studies, threshold measurements have been primarily ...the hearing of supra- threshold signals has never been investigated ...fatiguing noise was assessed, it was performed in terms of ... See full document
7
Noise Pollution around the Airport with Noise Exposure Forecasting Modeling
... address noise impact around airports using an impact threshold of Day Night Average Sound Level (DNL) ...of noise around airports is that it has a history almost as long as that of aviation ... See full document
8
Mapping cortical hubs in tinnitus
... Tinnitus is typically associated with substantial damage to the hearing system such as a noise trauma or chronic noise exposure. This damage leads to plastic changes at various levels of the ... See full document
14
Noise Exposure among Aporn Workers in Khartoum International Airport
... pressure level reading was ...recommended exposure limit (REL) of 85dB ...impulse noise is more annoying than continuous noise of equivalent energy ...to noise levels more than 85 dBA. ... See full document
9
Determination of noise exposure level at construction area
... the noise exposure level among the workers that working in construction ...of noise level was collected by using Noise Dosimeter (SIE95) and analysed by dBTRAIT ...of ... See full document
6
Effects of furosemide on the hearing loss induced by impulse noise
... following exposure to impulse noise is likely more complicated since impulse noise is intermittent, it reaches very high sound pressures with a very rapid rise time [11] and is of short ...impulse ... See full document
7
Analysis of occupational noise for the healthy life according to the job characteristics
... the noise exposure levels of the nine ...the noise level exceeding the ...the noise exposure of musicians according to their ...the noise exposure level for ... See full document
7
Assessment of acceptable noise level in unilateral hearing aid users
... unilateral hearing aid experience; age range bet- ween 18 and 85 years; average hearing thresholds of ...severe hearing loss; maximum 10 dB air-bone gap (ABG) per frequency; symmetrical ... See full document
6
Analysis of the Relationship of Noise Exposure and Hearing Loss in PPSU Workers in North Jakarta
... of hearing loss as dependent variable was measured using audiometry on the left and right ...While noise exposure was measured using sound level meter as noise ...towards noise ... See full document
5
Noise Exposure and Hearing Status among the Registered Locksmiths in Tehran, Iran
... cause hearing loss [ ...better hearing levels in physicians compared to dentists especially in 4000Hz central octave band ...more hearing loss that was related to dentist's postures and lower ... See full document
5
Acoustic Environment in the Bus: an Empirical Study
... of noise exposure on drivers’ health; a public survey was conducted in 2015, to which 50 drivers and 156 passengers ...their exposure level could be ...their hearing ability was good, ... See full document
7
Understanding the Subjective Norms Surrounding Noise Exposure and Hearing Conservation in Children
... of hearing loss, in that it is essentially the only entirely preventable form of this ...on noise-related hearing problems has been placed largely on ...sound exposure and acoustic trauma ... See full document
67
FIR filter bank design for Audiogram Matching
... a hearing aid is to provide hearing capability to a person having suffering from hearing ...of hearing aid is to amplify the required input signals to the levels that the hearing ... See full document
6
Acoustical stress and hearing sensitivity in fishes: does the linear threshold shift hypothesis hold water?
... underwater noise- induced TTS in some fishes, as it is in aerial noise-induced TTS in land ...of noise exposure, while other species will not. Noise differentially affects species that ... See full document
12
Hearing threshold shifts and recovery after noise exposure in beluga whales, Delphinapterus leucas
... To trace both the pre- and post-exposure threshold dynamics, an adaptive one-up–one-down (staircase) procedure of stimulus variation was used. This procedure required on-line decisions concerning the ... See full document
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