GLOSSARY

AES/EBU

Audio engineering Society/European Broadcast Union

ATR

Commonly used abbreviation for Audio Tape Recorder

Audio

Sound element of a television program, composed of

 

one or more channels of sound, music, and narration

Bi-phase

Data encoding format for serial transmission

Cue audio

Audible information sound track

D1

Component digital (4:2:2) videotape format

D2

Component digital videotape format

DAC

Digital to Analog Convertor

Delta-Sigma

Analog to Digital conversion technique

Duplex

Bi-directional

ECL

Emitter Coupled Logic

FCC

Federal Communications Commission (government

 

agency)

FET

Field Effect Transistor

Fiber

Refers to glass core of fiber optic cable

Fiber Optic

Glass transmission cable used in all modern

 

telecommunications systems

HDTV

Commonly used abbreviation for High Definition

 

Television

HDVS

Commonly used abbreviation for High Definition Video

 

System

Hybrid

Electrical component technology

I/O

Commonly used abbreviation for Input and Out

 

interfaces and/or modules

IC

Commonly used abbreviation for Integrated Circuit

LED

Light Emmitting Diode

Monaural

Single audio channel

NV3128 RS-422A Machine-Control Data Routing Switch

G-3

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Envision Peripherals NV3128 manual Aes/Ebu