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Built during the Cold War era from 1952 to 1957 by Chrysler, its power plant contained a newly designed Firepower Hemi V8 engine with a displacement of 331 cubic inches (5.42 L) and producing 180 horsepower (130 kW).
A long-range acoustic device (LRAD), acoustic hailing device (AHD) or sound cannon is a specialized loudspeaker that produces sound at high power for communicating at a distance. It has been used as a method of crowd control , which has caused permanent hearing damage , having an extremely high decibel capacity (up to 160 dB measured at one ...
dB drag racing is a competition rewarding the person who can produce the loudest sound inside a vehicle. [1] [2] The "dB" means decibels of sound pressure level (SPL).In these competitions, SPL of over 140 decibels is common; and the international record in 2003 was 171.5 dB, with records as high as 180 dB claimed more recently.
These reflected sound waves, when added to the direct sound, cause cancellation and addition at assorted frequencies (e.g. from resonant room modes), thus changing the timbre and character of the sound at the listener's ears. The human brain is sensitive to small variations in reflected sound, and this is part of the reason why a loudspeaker ...
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Showco was established in 1970 by Jack Maxson and Rusty Brutsche, and Jack Calmes, and is known for helping to pioneer post Woodstock-era stadium rock shows by providing state-of-the-art sound equipment for famous acts beginning with Led Zeppelin, Three Dog Night and James Taylor. [1]
Dec. 6—The camera is rolling for another New Mexico film production. The second season of Nickelodeon's "The Really Loud House" is resuming production in Albuquerque. According to Amber Dodson ...
As of 2023, the entire length of Market Street is part of Philadelphia's High Injury Network, the small fraction of city streets on which the majority of traffic deaths and serious injuries occur. [4] Market Street includes a two-way protected bike lane between 15th and 20th Streets and painted bike lanes between 34th and 63rd Streets.