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Articles Tagged Ac

  • Friday, January 13, 2017
    image
    Bill Whitlock 01/13/17 02:32 PM,
    “A cable is a source of potential trouble, connecting two other sources of potential trouble.” The humor in this statement may be lost on those who regularly assemble sound systems. But a reality of sound systems is that a signal accumulates noise as it flows through equipment and cables. And once noise contaminates a signal, it’s essentially impossible to remove it without altering or degrading the original signal. For this reason, no system can be quieter than its noisiest link.… View this story
    Filed in: AVFeatureBlogStudy HallAVDigitalInstallationInterconnectPowerSignalSound ReinforcementSystem

  • Friday, December 09, 2016
    microphones
    Bruce Bartlett 12/09/16 08:04 AM,
    This article is provided by Bartlett Audio.   Condenser microphones need phantom power to operate their internal circuitry. Phantom power is supplied to the mic through its 2-conductor shielded cable. The power can be supplied either from a stand-alone device or from a mixing console (at each mic connector). The microphone receives power from, and sends audio to, the mixer along the same cable conductors. It’s called “phantom” because the power does not need a separate cable; it’s “hiding” in… View this story
    Filed in: Church SoundFeatureStudy HallMicrophone



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