Glossary

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Term Definition
I
In-Phase
Hits: 342
I, Q
In Phase, Quadrature phase components of the modulated signal.
Hits: 345
I-FRAME
Intra Picture Frame Structure
Hits: 388
I-pictures
Intra-pictures (motion compensated)
Hits: 360
I/O
Input Output
Hits: 447
IBC
International Broadcasting Conference)
Hits: 351
IBOC
In Band On Channel
Hits: 337
IBPSK
Independent Binary Phase Shift Keying
Hits: 446
IBR
Intermediate Bit Rate
Hits: 351
IC
Integrated Circuit
Hits: 399
ICC
Incremental Coherent Carriers
Hits: 420
ICI
Inter-carrier Interface
Hits: 373
ICN
Integrated Community Network
Hits: 402
ICS
Integrated Communication System
Hits: 334
ICW
Interrupted Continuous Wave
Hits: 390
IDCT
Inverse Discrete Cosine Transform
Hits: 377
IDD
International Direct Dialling
Hits: 367
IDF
Intermediate Distribution Frame
Hits: 358
IDLC
Integrated Digital Loop Carrier
Hits: 359
IDN
Integrated Digital Network
Hits: 352
IDP
Internet data Packet
Hits: 358
IEC
International Electrotechnical Commission
Hits: 381
IEEE
Institute of Electrical and Electronic Engineers
Hits: 338
IF
Intermediate Frequency
Hits: 371
IFFT
Inverse Fast Fourier Transformation
Hits: 358
IFRB
International Frequency Registration Board
Hits: 334
IGP
Interior Gateway Protocol
Hits: 369
IHC
In Home Cabling
Hits: 348
IIR
Infinite Impulse Response. (Digital Filtering Technique)
Hits: 422
IM
Inter-Modulation
Hits: 396
IMAP
Internet Message Access Protocol
Hits: 369
IMD
Inter-Modulation Distortion
Hits: 380
IMUX
Input Multiplexer
Hits: 387
INMS
Integrated Network Management System
Hits: 370
IOR
Index Of Refraction
Hits: 358
IP
Internet Protocol; Intelligent Peripherals; Information Provider; Interlectual Property
Hits: 354
IPPV
Impulse Pay Per View
Hits: 398
IPR
Intellectual Property Rights
Hits: 354
Ipv4
Internet Protocol version 4
Hits: 382
Ipv6
Internet Protocol version 6
Hits: 409
IRB
Input Redundancy Bus
Hits: 367
IRC
Incrementally Related Carriers
Hits: 366
IRD
Integrated Receiver Decoder
Hits: 392
IRED
Infra Red Emitting Diode
Hits: 378
IRIG-B
Intermediate Range Instrumentation Group (Time Code Format)
Hits: 351
IRL
Inter-Repeater Link
Hits: 397
IRP
Integrated Receiver Processor
Hits: 374
IRQ
Interrupt Request
Hits: 311
IRT
Integrated Receiver Transcoder
Hits: 380
IS2DN
Integrated Special Services Digital Network
Hits: 386
ISA
Industry Standard Architecture
Hits: 313
ISB
Independent Side Band
Hits: 410
ISD
International Subscriber Dialling
Hits: 329
ISDN
Integrated Services Digital Network; Integrated Switched Digital Network
Hits: 369
ISI
International Symbol Interface; InterSymbol Interference
Hits: 338
ISO
International Standards Organization
Hits: 365
ISP
In System Programmability /Internet Service Providere
Hits: 384
ISSU
Intelligent System Synchronization Unit
Hits: 376
ISU
Integrated Services Unit
Hits: 344
ITA
Interface Test Adapter
Hits: 408
ITB
Integral Token Ring Bridge
Hits: 363
ITFS
Instructional Television Fixed Service
Hits: 386
ITU
International Telecommunications Union
Hits: 337
ITV
Interactive Television
Hits: 353
IVR
Interactive Voice Response
Hits: 380
IWU
Interworking Unit
Hits: 383

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