Glossary

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Term Definition
I
In-Phase
Hits: 517
I, Q
In Phase, Quadrature phase components of the modulated signal.
Hits: 496
I-FRAME
Intra Picture Frame Structure
Hits: 539
I-pictures
Intra-pictures (motion compensated)
Hits: 503
I/O
Input Output
Hits: 603
IBC
International Broadcasting Conference)
Hits: 495
IBOC
In Band On Channel
Hits: 484
IBPSK
Independent Binary Phase Shift Keying
Hits: 615
IBR
Intermediate Bit Rate
Hits: 495
IC
Integrated Circuit
Hits: 560
ICC
Incremental Coherent Carriers
Hits: 555
ICI
Inter-carrier Interface
Hits: 544
ICN
Integrated Community Network
Hits: 550
ICS
Integrated Communication System
Hits: 493
ICW
Interrupted Continuous Wave
Hits: 533
IDCT
Inverse Discrete Cosine Transform
Hits: 544
IDD
International Direct Dialling
Hits: 511
IDF
Intermediate Distribution Frame
Hits: 494
IDLC
Integrated Digital Loop Carrier
Hits: 494
IDN
Integrated Digital Network
Hits: 500
IDP
Internet data Packet
Hits: 506
IEC
International Electrotechnical Commission
Hits: 535
IEEE
Institute of Electrical and Electronic Engineers
Hits: 484
IF
Intermediate Frequency
Hits: 561
IFFT
Inverse Fast Fourier Transformation
Hits: 496
IFRB
International Frequency Registration Board
Hits: 473
IGP
Interior Gateway Protocol
Hits: 521
IHC
In Home Cabling
Hits: 500
IIR
Infinite Impulse Response. (Digital Filtering Technique)
Hits: 560
IM
Inter-Modulation
Hits: 555
IMAP
Internet Message Access Protocol
Hits: 504
IMD
Inter-Modulation Distortion
Hits: 531
IMUX
Input Multiplexer
Hits: 529
INMS
Integrated Network Management System
Hits: 521
IOR
Index Of Refraction
Hits: 507
IP
Internet Protocol; Intelligent Peripherals; Information Provider; Interlectual Property
Hits: 530
IPPV
Impulse Pay Per View
Hits: 535
IPR
Intellectual Property Rights
Hits: 498
Ipv4
Internet Protocol version 4
Hits: 516
Ipv6
Internet Protocol version 6
Hits: 540
IRB
Input Redundancy Bus
Hits: 512
IRC
Incrementally Related Carriers
Hits: 522
IRD
Integrated Receiver Decoder
Hits: 537
IRED
Infra Red Emitting Diode
Hits: 510
IRIG-B
Intermediate Range Instrumentation Group (Time Code Format)
Hits: 482
IRL
Inter-Repeater Link
Hits: 545
IRP
Integrated Receiver Processor
Hits: 517
IRQ
Interrupt Request
Hits: 457
IRT
Integrated Receiver Transcoder
Hits: 530
IS2DN
Integrated Special Services Digital Network
Hits: 521
ISA
Industry Standard Architecture
Hits: 472
ISB
Independent Side Band
Hits: 527
ISD
International Subscriber Dialling
Hits: 439
ISDN
Integrated Services Digital Network; Integrated Switched Digital Network
Hits: 469
ISI
International Symbol Interface; InterSymbol Interference
Hits: 451
ISO
International Standards Organization
Hits: 482
ISP
In System Programmability /Internet Service Providere
Hits: 488
ISSU
Intelligent System Synchronization Unit
Hits: 483
ISU
Integrated Services Unit
Hits: 464
ITA
Interface Test Adapter
Hits: 542
ITB
Integral Token Ring Bridge
Hits: 463
ITFS
Instructional Television Fixed Service
Hits: 480
ITU
International Telecommunications Union
Hits: 442
ITV
Interactive Television
Hits: 456
IVR
Interactive Voice Response
Hits: 480
IWU
Interworking Unit
Hits: 486

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