Glossary

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Term Definition
I
In-Phase
Hits: 378
I, Q
In Phase, Quadrature phase components of the modulated signal.
Hits: 364
I-FRAME
Intra Picture Frame Structure
Hits: 423
I-pictures
Intra-pictures (motion compensated)
Hits: 377
I/O
Input Output
Hits: 463
IBC
International Broadcasting Conference)
Hits: 366
IBOC
In Band On Channel
Hits: 352
IBPSK
Independent Binary Phase Shift Keying
Hits: 476
IBR
Intermediate Bit Rate
Hits: 368
IC
Integrated Circuit
Hits: 417
ICC
Incremental Coherent Carriers
Hits: 437
ICI
Inter-carrier Interface
Hits: 391
ICN
Integrated Community Network
Hits: 420
ICS
Integrated Communication System
Hits: 352
ICW
Interrupted Continuous Wave
Hits: 409
IDCT
Inverse Discrete Cosine Transform
Hits: 414
IDD
International Direct Dialling
Hits: 383
IDF
Intermediate Distribution Frame
Hits: 377
IDLC
Integrated Digital Loop Carrier
Hits: 375
IDN
Integrated Digital Network
Hits: 366
IDP
Internet data Packet
Hits: 373
IEC
International Electrotechnical Commission
Hits: 401
IEEE
Institute of Electrical and Electronic Engineers
Hits: 359
IF
Intermediate Frequency
Hits: 411
IFFT
Inverse Fast Fourier Transformation
Hits: 377
IFRB
International Frequency Registration Board
Hits: 351
IGP
Interior Gateway Protocol
Hits: 384
IHC
In Home Cabling
Hits: 364
IIR
Infinite Impulse Response. (Digital Filtering Technique)
Hits: 439
IM
Inter-Modulation
Hits: 416
IMAP
Internet Message Access Protocol
Hits: 386
IMD
Inter-Modulation Distortion
Hits: 401
IMUX
Input Multiplexer
Hits: 406
INMS
Integrated Network Management System
Hits: 393
IOR
Index Of Refraction
Hits: 373
IP
Internet Protocol; Intelligent Peripherals; Information Provider; Interlectual Property
Hits: 379
IPPV
Impulse Pay Per View
Hits: 416
IPR
Intellectual Property Rights
Hits: 371
Ipv4
Internet Protocol version 4
Hits: 401
Ipv6
Internet Protocol version 6
Hits: 425
IRB
Input Redundancy Bus
Hits: 386
IRC
Incrementally Related Carriers
Hits: 384
IRD
Integrated Receiver Decoder
Hits: 409
IRED
Infra Red Emitting Diode
Hits: 397
IRIG-B
Intermediate Range Instrumentation Group (Time Code Format)
Hits: 367
IRL
Inter-Repeater Link
Hits: 414
IRP
Integrated Receiver Processor
Hits: 389
IRQ
Interrupt Request
Hits: 330
IRT
Integrated Receiver Transcoder
Hits: 398
IS2DN
Integrated Special Services Digital Network
Hits: 406
ISA
Industry Standard Architecture
Hits: 332
ISB
Independent Side Band
Hits: 430
ISD
International Subscriber Dialling
Hits: 345
ISDN
Integrated Services Digital Network; Integrated Switched Digital Network
Hits: 388
ISI
International Symbol Interface; InterSymbol Interference
Hits: 355
ISO
International Standards Organization
Hits: 384
ISP
In System Programmability /Internet Service Providere
Hits: 401
ISSU
Intelligent System Synchronization Unit
Hits: 394
ISU
Integrated Services Unit
Hits: 361
ITA
Interface Test Adapter
Hits: 445
ITB
Integral Token Ring Bridge
Hits: 382
ITFS
Instructional Television Fixed Service
Hits: 402
ITU
International Telecommunications Union
Hits: 354
ITV
Interactive Television
Hits: 369
IVR
Interactive Voice Response
Hits: 398
IWU
Interworking Unit
Hits: 400

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