Glossary

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Term Definition
I
In-Phase
Hits: 448
I, Q
In Phase, Quadrature phase components of the modulated signal.
Hits: 430
I-FRAME
Intra Picture Frame Structure
Hits: 482
I-pictures
Intra-pictures (motion compensated)
Hits: 437
I/O
Input Output
Hits: 533
IBC
International Broadcasting Conference)
Hits: 430
IBOC
In Band On Channel
Hits: 416
IBPSK
Independent Binary Phase Shift Keying
Hits: 540
IBR
Intermediate Bit Rate
Hits: 430
IC
Integrated Circuit
Hits: 488
ICC
Incremental Coherent Carriers
Hits: 497
ICI
Inter-carrier Interface
Hits: 465
ICN
Integrated Community Network
Hits: 482
ICS
Integrated Communication System
Hits: 421
ICW
Interrupted Continuous Wave
Hits: 471
IDCT
Inverse Discrete Cosine Transform
Hits: 478
IDD
International Direct Dialling
Hits: 448
IDF
Intermediate Distribution Frame
Hits: 435
IDLC
Integrated Digital Loop Carrier
Hits: 436
IDN
Integrated Digital Network
Hits: 427
IDP
Internet data Packet
Hits: 435
IEC
International Electrotechnical Commission
Hits: 466
IEEE
Institute of Electrical and Electronic Engineers
Hits: 421
IF
Intermediate Frequency
Hits: 486
IFFT
Inverse Fast Fourier Transformation
Hits: 436
IFRB
International Frequency Registration Board
Hits: 409
IGP
Interior Gateway Protocol
Hits: 454
IHC
In Home Cabling
Hits: 423
IIR
Infinite Impulse Response. (Digital Filtering Technique)
Hits: 500
IM
Inter-Modulation
Hits: 486
IMAP
Internet Message Access Protocol
Hits: 444
IMD
Inter-Modulation Distortion
Hits: 466
IMUX
Input Multiplexer
Hits: 468
INMS
Integrated Network Management System
Hits: 459
IOR
Index Of Refraction
Hits: 437
IP
Internet Protocol; Intelligent Peripherals; Information Provider; Interlectual Property
Hits: 460
IPPV
Impulse Pay Per View
Hits: 475
IPR
Intellectual Property Rights
Hits: 435
Ipv4
Internet Protocol version 4
Hits: 455
Ipv6
Internet Protocol version 6
Hits: 483
IRB
Input Redundancy Bus
Hits: 447
IRC
Incrementally Related Carriers
Hits: 447
IRD
Integrated Receiver Decoder
Hits: 471
IRED
Infra Red Emitting Diode
Hits: 453
IRIG-B
Intermediate Range Instrumentation Group (Time Code Format)
Hits: 419
IRL
Inter-Repeater Link
Hits: 480
IRP
Integrated Receiver Processor
Hits: 448
IRQ
Interrupt Request
Hits: 390
IRT
Integrated Receiver Transcoder
Hits: 459
IS2DN
Integrated Special Services Digital Network
Hits: 461
ISA
Industry Standard Architecture
Hits: 397
ISB
Independent Side Band
Hits: 470
ISD
International Subscriber Dialling
Hits: 384
ISDN
Integrated Services Digital Network; Integrated Switched Digital Network
Hits: 422
ISI
International Symbol Interface; InterSymbol Interference
Hits: 395
ISO
International Standards Organization
Hits: 422
ISP
In System Programmability /Internet Service Providere
Hits: 436
ISSU
Intelligent System Synchronization Unit
Hits: 430
ISU
Integrated Services Unit
Hits: 399
ITA
Interface Test Adapter
Hits: 487
ITB
Integral Token Ring Bridge
Hits: 417
ITFS
Instructional Television Fixed Service
Hits: 439
ITU
International Telecommunications Union
Hits: 389
ITV
Interactive Television
Hits: 403
IVR
Interactive Voice Response
Hits: 434
IWU
Interworking Unit
Hits: 438

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