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| There are 45 entries for this letter. |
- Absorb
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To take up light, noise, moisture, or energy and not transmit it.
- Accelerator
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An additive that quickens the time for gypsum plasters or setting-type joint compounds to set.
- Access Door
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A door that comes in various sizes and is framed into an acoustical ceiling to provide access.
An exposed tab located on a special spline for making a particular tile in a concealed ceiling removable.
- Access Tile
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An acoustical tile that is removable.
- Acoustic Power
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Acoustic (sound, ultrasound) energy delivered per unit time, measured in watts per unit2 (W).
- Acoustic Science
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Science dealing with the production, control, transmission, reception and effects of sound, and noise and the process of hearing.
- Acoustical Ceiling
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Sound absorbing and/or sound attenuating modules held in a suspended grid. A system having highly effective sound absorbing and/or sound attenuating qualities.
- Acoustical Ceiling Board
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(also see Lay-In Paneling)
Acoustical material used in conjunction with a lay-in grid system.
- Acoustical Cement
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A special type of adhesive or mastic used to stick up or adhere acoustical tile to concrete or gypsum board.
- Acoustical Consultant
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Trained professional in recommending solutions to sound problems and designing facilities to meet specific sound criteria. Also acoustical engineer or acoustician.