Search results
Results from the WOW.Com Content Network
Active noise cancelling (ANC) is a software process that uses existing in-vehicle infotainment hardware to eliminate undesirable noise within the interior of a vehicle. This elimination technique is known as harmonic order reduction, where unwanted audio signals are identified by sensors and filtered out of the overall interior vehicle sound. [ 3 ]
An acoustic cleaning horn on material handling equipment. Acoustic cleaning is a maintenance method used in material-handling and storage systems that handle bulk granular or particulate materials, such as grain elevators, to remove the buildup of material on surfaces.
Car wash lift, where cars are placed on a lift platform that can be used to wash under the car. Touch-free (or touchless) car washing technology is the modern car wash system that reduces water consumption, chemical solutions, and time. Washing machinery uses high-pressure jets that measure the length and width of the vehicle.
In many car washes, the mitter curtains are operated in place of top brushes (in some countries, the opposite happens). Some car washes carry both mitter curtains and top brushes, [7] [8] while others carry multiple mitters. [9] The curtains are often preceded by rinse arches and followed with a foam applicator and car wash brushes. [10]
A white-noise back-up beeper provides a less disruptive alert than the original pure-tone alert. A back-up beeper, also known as back-up alarm or vehicle motion alarm, is a device intended to warn passers-by of a vehicle moving in reverse. Some models produce pure tone beeps at about 1000 Hz and 97-112 decibels. [1]
Wash racks for vehicle washing may be called closed-loop washing systems, heavy duty wash systems and degreasing pads. Wash racks are often called "containment racks" or "containment pads" because their purpose is to contain effluent which often consists of hazardous materials that have been dislodged from the wash subject, and prevent it from ...
Quick Quack Car Wash was founded in 2004 by Jason Johnson and his father-in-law, Clif Conrad, who operated a car wash in Utah. [3] Johnson and Conrad formed a partnership with Tim Wright, Greg Drennan, Chris Vaterlaus and Travis Kimball. Conrad left the company in 2007. [2] [3] [5] The company initially operated under the name Splash & Dash Car ...
Roadway noise is the collective sound energy emanating from motor vehicles. It consists chiefly of road surface, tire, engine/transmission, aerodynamic, and braking elements. Noise of rolling tires driving on pavement is found to be the biggest contributor of highway noise and increases with higher vehicle speeds. [1] [2] [3]