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Reinke's edema is the swelling of the vocal cords due to fluid ( Edema) collected within the Reinke's space. [2] First identified by the German anatomist Friedrich B. Reinke in 1895, the Reinke's space is a gelatinous layer of the vocal cord located underneath the outer cells of the vocal cord. [3] [4] When a person speaks, the Reinke's space ...
Speaker wire is a passive electrical component described by its electrical impedance, Z. The impedance can be broken up into three properties which determine its performance: the real part of the impedance, or the resistance, and the imaginary component of the impedance: capacitance or inductance. The ideal speaker wire has no resistance ...
Troubleshooting. Troubleshooting is a form of problem solving, often applied to repair failed products or processes on a machine or a system. It is a logical, systematic search for the source of a problem in order to solve it, and make the product or process operational again. Troubleshooting is needed to identify the symptoms.
A sound reinforcement system is the combination of microphones, signal processors, amplifiers, and loudspeakers in enclosures all controlled by a mixing console that makes live or pre-recorded sounds louder and may also distribute those sounds to a larger or more distant audience. [1] [2] In many situations, a sound reinforcement system is also ...
Patch panel. A pair of managed Gigabit Ethernet rack-mount switches, connected to the Ethernet ports on a few Panduit patch panels using Category 6 patch cables. (All equipment is installed in a standard 19-inch rack.) A patch panel is a device or unit featuring a number of jacks, usually of the same or similar type, for the use of connecting ...
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Apple’s AirPods Pro and Powerbeats Pro earbuds check most of the boxes we care about when it comes to wireless listening — quality sound, sleek design, and decent battery life. The one they ...
In manufacturing, andon ( Japanese: アンドン or あんどん or 行灯) is a system which notifies managerial, maintenance, and other workers of a quality or process problem. The alert can be activated manually by a worker using a pullcord or button or may be activated automatically by the production equipment itself. The system may include ...