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A sounding board, also known as a tester and abat-voix is a structure placed above and sometimes also behind a pulpit or other speaking platform that helps to project the sound of the speaker. It is usually made of wood.
Occupational noise is the amount of acoustic energy received by an employee's auditory system when they are working in the industry. Occupational noise, or industrial noise, is often a term used in occupational safety and health, as sustained exposure can cause permanent hearing damage.
A sailor and a man on shore, both sounding the depth with a line. Depth sounding, often simply called sounding, is measuring the depth of a body of water. Data taken from soundings are used in bathymetry to make maps of the floor of a body of water, such as the seabed topography. Soundings were traditionally shown on nautical charts in fathoms and
Thus by pressing the tuning fork's base against a sound board such as a wooden box, table top, or bridge of a musical instrument, this small motion, but which is at a high acoustic pressure (thus a very high acoustic impedance), is partly converted into audible sound in air which involves a much greater motion (particle velocity) at a ...
A modern control booth for lighting and sound in a theatre A community theatre's tech booth as seen from the stage. The control booth, control room, lighting box, technical booth, tech booth, or just booth used by television, film or theatrical technicians is the area designated for the operation of technical equipment (lighting and sound), lighting controls and sound board, while the control ...
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Sounding board, an attachment to a pulpit to assist a human speaker; Mixing console, used to combine electronic audio signals; Soundboard (computer program), a web application or computer program with buttons that play short, often humorous sound clips; Soundboard, a quarterly publication of the Guitar Foundation of America