Glossary

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Term Definition
I
In-Phase
Hits: 286
I, Q
In Phase, Quadrature phase components of the modulated signal.
Hits: 293
I-FRAME
Intra Picture Frame Structure
Hits: 339
I-pictures
Intra-pictures (motion compensated)
Hits: 315
I/O
Input Output
Hits: 396
IBC
International Broadcasting Conference)
Hits: 301
IBOC
In Band On Channel
Hits: 289
IBPSK
Independent Binary Phase Shift Keying
Hits: 384
IBR
Intermediate Bit Rate
Hits: 307
IC
Integrated Circuit
Hits: 348
ICC
Incremental Coherent Carriers
Hits: 376
ICI
Inter-carrier Interface
Hits: 329
ICN
Integrated Community Network
Hits: 352
ICS
Integrated Communication System
Hits: 292
ICW
Interrupted Continuous Wave
Hits: 336
IDCT
Inverse Discrete Cosine Transform
Hits: 318
IDD
International Direct Dialling
Hits: 324
IDF
Intermediate Distribution Frame
Hits: 312
IDLC
Integrated Digital Loop Carrier
Hits: 317
IDN
Integrated Digital Network
Hits: 306
IDP
Internet data Packet
Hits: 311
IEC
International Electrotechnical Commission
Hits: 322
IEEE
Institute of Electrical and Electronic Engineers
Hits: 290
IF
Intermediate Frequency
Hits: 309
IFFT
Inverse Fast Fourier Transformation
Hits: 308
IFRB
International Frequency Registration Board
Hits: 282
IGP
Interior Gateway Protocol
Hits: 331
IHC
In Home Cabling
Hits: 308
IIR
Infinite Impulse Response. (Digital Filtering Technique)
Hits: 372
IM
Inter-Modulation
Hits: 348
IMAP
Internet Message Access Protocol
Hits: 318
IMD
Inter-Modulation Distortion
Hits: 331
IMUX
Input Multiplexer
Hits: 339
INMS
Integrated Network Management System
Hits: 320
IOR
Index Of Refraction
Hits: 311
IP
Internet Protocol; Intelligent Peripherals; Information Provider; Interlectual Property
Hits: 302
IPPV
Impulse Pay Per View
Hits: 340
IPR
Intellectual Property Rights
Hits: 311
Ipv4
Internet Protocol version 4
Hits: 334
Ipv6
Internet Protocol version 6
Hits: 351
IRB
Input Redundancy Bus
Hits: 318
IRC
Incrementally Related Carriers
Hits: 322
IRD
Integrated Receiver Decoder
Hits: 347
IRED
Infra Red Emitting Diode
Hits: 330
IRIG-B
Intermediate Range Instrumentation Group (Time Code Format)
Hits: 303
IRL
Inter-Repeater Link
Hits: 352
IRP
Integrated Receiver Processor
Hits: 331
IRQ
Interrupt Request
Hits: 266
IRT
Integrated Receiver Transcoder
Hits: 341
IS2DN
Integrated Special Services Digital Network
Hits: 342
ISA
Industry Standard Architecture
Hits: 270
ISB
Independent Side Band
Hits: 357
ISD
International Subscriber Dialling
Hits: 284
ISDN
Integrated Services Digital Network; Integrated Switched Digital Network
Hits: 316
ISI
International Symbol Interface; InterSymbol Interference
Hits: 294
ISO
International Standards Organization
Hits: 313
ISP
In System Programmability /Internet Service Providere
Hits: 333
ISSU
Intelligent System Synchronization Unit
Hits: 323
ISU
Integrated Services Unit
Hits: 300
ITA
Interface Test Adapter
Hits: 358
ITB
Integral Token Ring Bridge
Hits: 310
ITFS
Instructional Television Fixed Service
Hits: 330
ITU
International Telecommunications Union
Hits: 297
ITV
Interactive Television
Hits: 307
IVR
Interactive Voice Response
Hits: 337
IWU
Interworking Unit
Hits: 345

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