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EM120 Subwoofer...r basic Operation of the EM120, larger systems will benefit from the use of an EMX1A controller to provide relative level adjustment and driver protection.
Martin Audio SubwooferMartin Audio was founded in 1971 to manufacture and supply world class touring systems for the supergroups of the day that included Pink Floyd and Supertramp. We are very proud of this heritage. Designing leading edge live performance systems has remained core to our success. Today, Martin Audio enjoys an international reputation for supplying superb performance ready systems across the spectrum of sound reinforcement applications. Our portfolio of products, now highly developed, meet customer requirements for every market sector. Renowned for integrity in design, technical excellence and the longevity of its products, Martin Audio takes system creation into a further dimension. Our aim is for every member of the audience to enjoy an exceptional sonic experience. Martin Audio systems are designed with in-built sound qualities which artists can rely on to faithfully reproduce their performance to every corner of the auditorium.
DMX-512 - DMX512, often shortened to DMX (Digital MultipleX), is a communications protocol used mainly to control stage lighting.
Developed by the Engineering Commission of USITT, the standard star. Used . ted in 1986, with subsequent revisions in 1990 leading to USITT DMX512/1990. ESTA took control of the standard in 1998 and began a revision process. The new standard, known officially as "Ent. Used . ertainment Technology — USITT DMX512–A — Asynchronous Serial Digital Data Transmission Standard for Controlling Lighting Equipment and Accessories", was approved by ANSI in November, 2004. This current standar...
Delay - Delay is an audio effect which records a signal or sound and then plays it back after a period of time. The delayed signal may be played back multiple times or looped back into the recording again to . Used . create the sound of a repeating decaying echo. Unlike reverb, which uses reflected sound to produce many echos, delay has greater control over the number of times the sound is echoed. . Used . ...
Stepper Motor - A stepper motor is a type of electric motor that is used when something has to be positioned very precisely or rotated by an exact angle.
In a stepper motor, an internal rotor containing. Used . permanent magnets is controlled by a set of stationary electromagnets that are switched electronically. Hence, it is a cross between a DC electric motor and a solenoid. Stepper motors do not. Used . use brushes and commutators.
Stepper motors have a fixed number of magnetic poles that determine the number of steps per revolution. Most common stepper motors have 200 full steps/revolution, mea
Recording - Sound or audio recording is the electrical or mechanical encoding of sound waves and audio signals, usually voice or music for the purpose of reproducing the sounds at a later time. There are two basi. Used . c types of recording, analog in which the signal is variable and continuous, and digital in which the signal is first converted into a binary language.. Used . ...