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Manual - DjangoBooks.com
Manual - DjangoBooks.com

... 13. INSTRUMENT INPUT JACK CHANNEL TWO. 14. HEADPHONE OUTPUT JACK. This jack accepts ¼ inch stereo headphone jacks. When a headphone is connected to the jack, the speakers will be disconnected and therefore no sound from them. 15. LIMITER ON/OFF SWITCH. Sends signal through limiter or bypass. 16. MA ...
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Chapter_8_Lecture_PowerPoint

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... In these amazing days where one can go out and buy a state of the art transceiver for just a little less than the cost of a good second hand car, much is written about such features as price and the number of bells and whistles. Unfortunately, almost nothing is written about transceiver testing, whi ...
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pad1 pad2 pad5 pad10 pad20 pad50 pad100 pad200 pad500

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Public address system



A public address system (PA system) is an electronic sound amplification and distribution system with a microphone, amplifier and loudspeakers, used to allow a person to address a large public, for example for announcements of movements at large and noisy air and rail terminals or at a sports stadium. The term is also used for systems which may additionally have a mixing console, and amplifiers and loudspeakers suitable for music as well as speech, used to reinforce a sound source, such as recorded music or a person giving a speech or distributing the sound throughout a venue or building.Simple PA systems are often used in small venues such as school auditoriums, churches, and small bars. PA systems with many speakers are widely used to make announcements in public, institutional and commercial buildings and locations. Intercom systems, installed in many buildings, have microphones in many rooms allowing the occupants to respond to announcements.Sound reinforcement systems and PA systems may use some similar components, but with differing application, although the distinction between the two is not clear-cut. Sound reinforcement systems are for live music or performance, whereas PA systems are primarily for reproduction of speech. In Britain any PA system is sometimes colloquially referred to as a Tannoy, after the company of that name now owned by TC Electronic Group, which supplied a great many of the PA systems used previously in Britain.
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