Glossary

Search for glossary terms (regular expression allowed)
Term Main definition
0VR
Zero Volt Return
Hits - 1373
2B+D
Two Bearer Plus Data
Hits - 1287
2B1Q
2 Binary 1 Quaternary
Hits - 1352
2FSK
Binary Frequency Shift Keying
Hits - 1424
3G
3rd Generation
Hits - 1385
4G
4th Generation
Hits - 1367
4WTO
4-Wire Transmission Only
Hits - 1491
A/D
Analog-to-Digital converter
Hits - 1429
AAB
Auto Answer Back
Hits - 1386
AAC
Advanced Audio Coding
Hits - 1425
AACS
Advanced Access Content System
Hits - 1376
AAL's
ATM Adaption Layers
Hits - 1448
AAM
Audio Adaptor Modules
Hits - 1450
AAR
Automatic Alternative Route
Hits - 1382
ABI
Application Binary Interface (Unix)
Hits - 1452
ABM
Adaptive Bandwidth Management
Hits - 1659
ABR
Available Bit Rate
Hits - 1388
AC
Alternating Current
Hits - 1498
AC-3
Audio Codec 3
Hits - 1447
ACC
Advanced Computer Communications
Hits - 1442
ACD
Automatic Call Distribution
Hits - 1377
ACIA
Asynchronous Communications Interface Adaptor
Hits - 1419
ACK
Acknowledge ( char06 - 06H )
Hits - 1452
ACM
Audio Compressor Module
Hits - 1479
ACO/LT
Alarm Cut Off / Lamp Test
Hits - 1380
ACP
Adjacent Channel Power
Hits - 1378
ACR
Attenuation to Crosstalk Ratio
Hits - 1369
ACT
Absolute Congestion Threshold
Hits - 1367
ADC
Analogue to Digital Converter
Hits - 1407
ADCCMP
Advanced data Communications Control Procedures (ANSI X3,66)
Hits - 1359
ADI
Automatic or Alternate Digit Inversion
Hits - 1410
ADM
Add/Drop Multiplex
Hits - 1361
ADP
Automatic Data Processing
Hits - 1332
ADPCM
Adaptive Differential Pulse Code Modulation
Hits - 1314
ADSI
Analogue Display Services Interface
Hits - 1383
ADSL
Asymmetric Digital Subscriber Line
Hits - 1302
ADX
Automatic Data Exchange
Hits - 1361
AE
Aerial
Hits - 1343
AES/EBU
Audio Engineering Society/European Broadcasting Union
Hits - 1335
AF
Audio Frequency
Hits - 1361
AFC
Automatic Frequency Control
Hits - 1364
AFD
Active Format Descriptor
Hits - 1375
AFT
Automatic Fine Tuning
Hits - 1374
AGC
Automatic Gain Control
Hits - 1319
AIN
Advanced Intelligent Network
Hits - 1318
AIS
Alarm Indication Signal
Hits - 1330
ALAPB
Autosynchronous Link Access Protocol, Balanced
Hits - 1373
ALC
Automatic Level Control
Hits - 1356
ALI
Automatic Location Identification
Hits - 1399
ALN
Adaptive Logic Network
Hits - 1440
ALSC
Automatic Level and Slope Control
Hits - 1316
ALU
Arithmetic and Logic Unit
Hits - 1296
AM
Amplitude Modulation
Hits - 1378
AM-VSB
Amplitude Modulation - Vestigial Sideband
Hits - 1367
AMI
Alternate Mark Inversion
Hits - 1378
AML
Amplitude Modulated Link
Hits - 1374
AMLCD
Active Matrix LCD
Hits - 1316
AMPS
American Mobile Phone System/Advanced Mobile Phone System
Hits - 1300
AMUSE
Advanced Multimedia Services for Residential Users
Hits - 1244
ANGA
Annual European trade show for Cable, Broadband and Satellite in Cologne Germany
Hits - 1221
ANI
Automatic Number Identification
Hits - 1257
ANM
Advanced Network Management
Hits - 1183
ANS
Automatic Network Synchronization
Hits - 1308
ANS v2
Automatic Network Synchronization version 2
Hits - 1251
ANSI
American National Standards Institute
Hits - 1288
ANSU
American National Standards Unit
Hits - 1240
AOS
Alternative Operator Services
Hits - 1256
APC
Angular Physical Contact
Hits - 1200
APD
Avalanche Photo Diode
Hits - 1168
API
Application Programming Interface
Hits - 1373
APPN
Advanced Peer to Peer Networking
Hits - 1148
APS
Automatic Protection Switching
Hits - 1304
AQA
Activity Qualified Access
Hits - 1198
ARCnet
Advancd Resource Computer Network
Hits - 1270
ARM.
Advanced Risc Machines
Hits - 1295
ARPA
Advanced Research Projects Agency
Hits - 1261
ARQ
Automatic Repeat Request
Hits - 1250
ARU
Automatic Response Unit
Hits - 1295
ASC
Abnormal Station Code; Automatic Slope Control
Hits - 1290
ASCII
American Standard Code for Information Interchange
Hits - 1255
ASIC
Application Specific Integrated Circuit
Hits - 1313
ASID
Application Specific Integrated Device
Hits - 1228
ASK
Amplitude Shift Keying
Hits - 1300
ASR
Automatic Send Receive
Hits - 1330
ATDM
Asynchronous Time Division Multiplex(er)
Hits - 1243
ATE
Automated Test Equipment
Hits - 1311
ATIS
Alliance for Telecommunications Industry Solutions
Hits - 1299
ATM
Asynchronous Transfer Mode
Hits - 1323
ATS
Abstract Test Suite
Hits - 1262
ATSC
Advanced Television Systems Committee
Hits - 1330
ATV
Advanced Television
Hits - 1277
AUI
Attachment Unit Interface (Ethernet - 15 oin)
Hits - 1321
AV
Audio-Video
Hits - 1312
AVC
Advanced Video Coding
Hits - 1328
AVI
Audio Video Interleave (Microsoft)
Hits - 1300
AVS
Audio Video Standard
Hits - 1206
AWC
Area Wide Center
Hits - 1216
AWG
American Wire Gauge
Hits - 1234
AWGN
Additive White Gausian Noise
Hits - 1138
B-FRAME
Bidirectionally Predictive-coded (B) Pictures
Hits - 1296

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