Search results
Results from the WOW.Com Content Network
Sound levels as low as 40 dB(A) can generate noise complaints [43] and the lower threshold for noise producing sleep disturbance is 45 dB(A) or lower. [ 44 ] Other factors that affect the annoyance level of sound include beliefs about noise prevention and the importance of the noise source, and annoyance at the cause (i.e., non-noise related ...
Back-up beepers or an observer are required by OSHA for earth-moving vehicles with an obstructed view to the rear and no one on the ground to help guide the driver. [9] OSHA regulation 29 CFR Part 1926.601(b)(4) requires "a reverse signal alarm audible above surrounding noise level", but only when the motor vehicle has "an obstructed view to the rear".
Hyperacusis is an increased sensitivity to sound and a low tolerance for environmental noise. Definitions of hyperacusis can vary significantly; it often revolves around damage to or dysfunction of the stapes bone, stapedius muscle or tensor tympani ().
The Dacia Sandero is a subcompact car/supermini car produced and marketed jointly by the French manufacturer Renault and its Romanian subsidiary Dacia since 2007, currently at its third generation. It has been also marketed as the Renault Sandero in certain markets, such as Russia, Latin America, Iran, Egypt, and Sub-Saharan Africa.
These cars are eagerly prized by Dacia enthusiasts, and Dacia web forums are full of evidence about the rarities and oddities produced by Dacia during the 1980s. The Maxi Break was an eight-seater version of the station wagon (also available as an ambulance), stretched by about a half a metre between the doors. 10–12 such cars were actually ...
The Dacia Duster is a family of automobiles produced and marketed jointly by the French manufacturer Renault and its Romanian subsidiary Dacia since 2010. It is currently in its third generation, It is marketed as the Renault Duster in certain markets such as Latin America, Russia, Ukraine, Asia, the Middle East, South Africa, and New Zealand. [1]
Tinnitus is a condition when a person hears a ringing sound or a different variety of sound when no corresponding external sound is present and other people cannot hear it. [1] Nearly everyone experiences faint "normal tinnitus" in a completely quiet room; but this is of concern only if it is bothersome, interferes with normal hearing, or is ...
A beep is a short, single tone, typically high-pitched, generally made by a computer or other machine. The term has its origin in onomatopoeia . The word "beep-beep" is recorded for the noise of a car horn in 1929, and the modern usage of "beep" for a high-pitched tone is attributed to Arthur C. Clarke in 1951.