Sentence examples for sound amplification system from inspiring English sources
An indoor public address (I-PA) system is a sound amplification system that is widely used in auditoriums, classrooms, factories, and conference rooms.
Short Version: A solidly-built iPhone car dock whose unique, no-batteries-required sound amplification system actually works fairly well provided you get your phone's microphone and speaker lined up correctly.
Headlights: You don't have to turn them on when using the windshield wipers unless the wipers are "in continuous use due to rain, mist, snow, fog, or other precipitation or atmospheric moisture". Radio: State law says it is illegal to play "any sound amplification system" so loud that it can be heard 50 or more feet from the vehicle.
It contains information about wheelchair access, sound amplification systems and admission policy for guide dogs.
This paper investigates the contributions of these factors with subjective tests, especially speech level, which is required for designing the optimal gain for sound amplification systems in classrooms.
Many schools use sound amplification systems to help teachers be better heard in their classrooms, but according to a policy statement issued in June 2006 by the Acoustical Society of America, such systems actually make the situation worse.
A traditional sound-amplification system might be able to register the larval eating sounds, which are generated at a level 10 times below that of human hearing.
It was into this quandary that Defense Research Technologies DRTT) of Rockville, Md., has stepped with a nonelectrical sound-amplification system.
Electronic sound-amplification systems can be used to assist speakers in large halls but generally are not satisfactory for music.
For the design of the amplification system, the sound engineer currently often takes into account the desired sound pressure level only.
Projecting delicacy and vulnerability over the amplification system may sound impossible, but Ms. Futral did just that, singing with a rich and pure voice that had the perfect quotient of power and sensitivity in the right places.
