Paging lesson 3, 4 and 6 Flashcards
what is rated output voltage
when delivering full rated power
define powered loud speaker
speaker/amp together
what is the purpose of a digital feedback terminator
eliminate feedback due to telephone headset and speakers
always allow a __________ percent buffer for expansion
20 percent
use a _______ microphone on a 70v system
condenser?
what do input modules have
level controls connection point (xlr, stereo...)
what type of connection is used for low impedance balanced microphone inputs
xlr
explain how a MultiVOIP unit is used to deliver a page in a multi-zone system
paging can be sent over the internet or intranet
what is acoustic feedback
the high pitched squeal that sometimes comes through on paging systems
___________ are durable amplifiers
classic series amplifiers
the multiVOIP connects directly to _______ and is compatible with virtually __________
phones/pbx
any telephone port type
how an acoustic feedback be eliminated?
re aim speakersspecial telephone mouth piece
