Glossary

Search for glossary terms (regular expression allowed)
Term Main definition
0VR
Zero Volt Return
Hits - 1472
2B+D
Two Bearer Plus Data
Hits - 1381
2B1Q
2 Binary 1 Quaternary
Hits - 1437
2FSK
Binary Frequency Shift Keying
Hits - 1519
3G
3rd Generation
Hits - 1479
4G
4th Generation
Hits - 1464
4WTO
4-Wire Transmission Only
Hits - 1583
A/D
Analog-to-Digital converter
Hits - 1541
AAB
Auto Answer Back
Hits - 1486
AAC
Advanced Audio Coding
Hits - 1528
AACS
Advanced Access Content System
Hits - 1470
AAL's
ATM Adaption Layers
Hits - 1545
AAM
Audio Adaptor Modules
Hits - 1552
AAR
Automatic Alternative Route
Hits - 1485
ABI
Application Binary Interface (Unix)
Hits - 1548
ABM
Adaptive Bandwidth Management
Hits - 1756
ABR
Available Bit Rate
Hits - 1508
AC
Alternating Current
Hits - 1601
AC-3
Audio Codec 3
Hits - 1553
ACC
Advanced Computer Communications
Hits - 1548
ACD
Automatic Call Distribution
Hits - 1478
ACIA
Asynchronous Communications Interface Adaptor
Hits - 1521
ACK
Acknowledge ( char06 - 06H )
Hits - 1561
ACM
Audio Compressor Module
Hits - 1577
ACO/LT
Alarm Cut Off / Lamp Test
Hits - 1476
ACP
Adjacent Channel Power
Hits - 1480
ACR
Attenuation to Crosstalk Ratio
Hits - 1461
ACT
Absolute Congestion Threshold
Hits - 1471
ADC
Analogue to Digital Converter
Hits - 1508
ADCCMP
Advanced data Communications Control Procedures (ANSI X3,66)
Hits - 1457
ADI
Automatic or Alternate Digit Inversion
Hits - 1505
ADM
Add/Drop Multiplex
Hits - 1452
ADP
Automatic Data Processing
Hits - 1419
ADPCM
Adaptive Differential Pulse Code Modulation
Hits - 1407
ADSI
Analogue Display Services Interface
Hits - 1466
ADSL
Asymmetric Digital Subscriber Line
Hits - 1383
ADX
Automatic Data Exchange
Hits - 1449
AE
Aerial
Hits - 1433
AES/EBU
Audio Engineering Society/European Broadcasting Union
Hits - 1428
AF
Audio Frequency
Hits - 1456
AFC
Automatic Frequency Control
Hits - 1463
AFD
Active Format Descriptor
Hits - 1467
AFT
Automatic Fine Tuning
Hits - 1459
AGC
Automatic Gain Control
Hits - 1409
AIN
Advanced Intelligent Network
Hits - 1407
AIS
Alarm Indication Signal
Hits - 1424
ALAPB
Autosynchronous Link Access Protocol, Balanced
Hits - 1464
ALC
Automatic Level Control
Hits - 1441
ALI
Automatic Location Identification
Hits - 1490
ALN
Adaptive Logic Network
Hits - 1538
ALSC
Automatic Level and Slope Control
Hits - 1406
ALU
Arithmetic and Logic Unit
Hits - 1393
AM
Amplitude Modulation
Hits - 1467
AM-VSB
Amplitude Modulation - Vestigial Sideband
Hits - 1470
AMI
Alternate Mark Inversion
Hits - 1462
AML
Amplitude Modulated Link
Hits - 1463
AMLCD
Active Matrix LCD
Hits - 1406
AMPS
American Mobile Phone System/Advanced Mobile Phone System
Hits - 1383
AMUSE
Advanced Multimedia Services for Residential Users
Hits - 1333
ANGA
Annual European trade show for Cable, Broadband and Satellite in Cologne Germany
Hits - 1290
ANI
Automatic Number Identification
Hits - 1333
ANM
Advanced Network Management
Hits - 1263
ANS
Automatic Network Synchronization
Hits - 1395
ANS v2
Automatic Network Synchronization version 2
Hits - 1325
ANSI
American National Standards Institute
Hits - 1366
ANSU
American National Standards Unit
Hits - 1321
AOS
Alternative Operator Services
Hits - 1338
APC
Angular Physical Contact
Hits - 1279
APD
Avalanche Photo Diode
Hits - 1241
API
Application Programming Interface
Hits - 1454
APPN
Advanced Peer to Peer Networking
Hits - 1214
APS
Automatic Protection Switching
Hits - 1400
AQA
Activity Qualified Access
Hits - 1277
ARCnet
Advancd Resource Computer Network
Hits - 1342
ARM.
Advanced Risc Machines
Hits - 1370
ARPA
Advanced Research Projects Agency
Hits - 1336
ARQ
Automatic Repeat Request
Hits - 1331
ARU
Automatic Response Unit
Hits - 1373
ASC
Abnormal Station Code; Automatic Slope Control
Hits - 1371
ASCII
American Standard Code for Information Interchange
Hits - 1328
ASIC
Application Specific Integrated Circuit
Hits - 1390
ASID
Application Specific Integrated Device
Hits - 1299
ASK
Amplitude Shift Keying
Hits - 1376
ASR
Automatic Send Receive
Hits - 1408
ATDM
Asynchronous Time Division Multiplex(er)
Hits - 1317
ATE
Automated Test Equipment
Hits - 1394
ATIS
Alliance for Telecommunications Industry Solutions
Hits - 1383
ATM
Asynchronous Transfer Mode
Hits - 1388
ATS
Abstract Test Suite
Hits - 1337
ATSC
Advanced Television Systems Committee
Hits - 1400
ATV
Advanced Television
Hits - 1345
AUI
Attachment Unit Interface (Ethernet - 15 oin)
Hits - 1400
AV
Audio-Video
Hits - 1396
AVC
Advanced Video Coding
Hits - 1408
AVI
Audio Video Interleave (Microsoft)
Hits - 1385
AVS
Audio Video Standard
Hits - 1286
AWC
Area Wide Center
Hits - 1292
AWG
American Wire Gauge
Hits - 1313
AWGN
Additive White Gausian Noise
Hits - 1205
B-FRAME
Bidirectionally Predictive-coded (B) Pictures
Hits - 1386

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