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preamplifiers, power amplifiers, mixers,
the most common signal processors
limiters, and equalizers.
Independent sales representatives are
sales commissions
paid through____.
Concentrates on a specific industry or
market.
vertical market
A vertical market is a group of similar
businesses or customers.
A business that collaborates with AV pro-
Allied Trade
fessionals to complete a project.
Distributors can reduce costs for manu- warehousing, selling and shipping their
facturers by ____. products
In the AV industry, a vertical market is a group of potential customers with sim-
____. ilar needs and business requirements
AV dealers are shifting their sales from
services
equipment to _____.
The main role of manufacturers in the AV
creating and producing AV products
industry is ____.
_____ are responsible for checking,
cleaning and repairing installed AV Service providers
equipment.
The _____ department handles employ-
ee paychecks, insurance, benefits, and human resources
taxes.
Customer service is of high importance
all job roles
for _____ in the AV industry.
An organization's website, logo, social
networking presence, and newsletter marketing
can all be considered aspects of _____.
_____ includes the design, integration,
operation and service of temporary sys- Staging
tems.
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Businesses that collaborate with one an-
other to complete a project are known as allied trades
_____.
_____ operate equipment during live
Audio, video, and lighting technicians
events.
Box sales firms focus their business
equipment sales
solely on _____.
_____ are responsible for AV system in-
Systems integrators
stallation, setup, and user training.
_____ decide where equipment will be
AV designers
positioned in the room.
An AV system is two or more pieces of
AV equipment that work together to meet
a communication need.
AV system An AV system's purpose is the commu-
nication task it helps accomplish.
An AV system is only a tool, used to meet
a larger communication goal.
An AV subsystem is two or more pieces
Subsystem
of AV equipment that work together.
A control system is a subsystem that en-
ables simplified operation of other com-
plex systems such as an audiovisual
and/or lighting systems.
Control System A control system is a subsystem that sim-
plifies the operation of an AV system. A
control system includes:
A user interface
A processor or computer
Control equipment
User Interface
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1. A type of system interface referring
to the method by which humans inter-
act with the operation of the system.
Also known as Human Machine Interface
(HMI).
2. The user interface is the only part of
the control system that the users need to
touch.
Programmers write computer code and
Programmers
design the user interface.
A network consists of two or more nodes
Network interconnected so that they can share
data.
connects devices within a small ge-
ographical area, such as a building
or campus. LANs are generally owned
and/or operated by the end user.
Local Area Network (LAN)
A computer network limited to the im-
mediate area, usually the same building
or floor of a building. A LAN connects
devices within a small geographical area,
such as a building or campus.
covers a large geographical area, such
as a state or country. The Internet, which
covers the entire world, is one large
WAN.
A wide area network (WAN) is a network
Wide Area Network (WAN)
that spans large geographical distances,
connecting several LANs (local area net-
works) via leased line, packet switching,
virtual private network (VPN), or other
means. LANs are connected to a WAN
through use of a router.
Virtual Local Area Network (VLAN)