Glossary

Search for glossary terms (regular expression allowed)
Term Main definition
H.261
ITU-T video coding standard primarily for ISDN
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H.264
Coding standard for video compression
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H.264/MPEG-4 AVC
Coding standard for video compression developed by ITU-T
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HA
Home Access
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HAD.
Hole Accumulation Diode
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HAN
Home Area Network
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HB
Home Bridge
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HBI
Horizontal Blanking Interval
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HC
Home Client
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HCI
Host Controller Interface
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HCM
High Capacity Multiplexing
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HCT
Home Communication Terminal
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HCV
High Capacity Voice
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HD
High Definition
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HDB
High Density Bi-polar
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HDCP
High-bandwidth Digital Content Protection
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HDD
Hard Disk Drive
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HDLC
High Level Data Link Controller
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HDMI
High-Definition Multimedia Interface
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HDSL
High bit rate Digital Subscriber Line
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HDT
Host Digital Terminal; Headend Digital Terminal
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HDTV
High Definition Television
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HDX
Half Duplex Transmission
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HE-AAC
High Efficiency Advanced Audio Coding standardised in ISO/IEC 14496-3
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HEMT
High Electron Mobility Transistor
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HEX
Hexadecimal Notation
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HF
Hih Frequency
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HFC
Hybrid Fibre-Coax
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HFW
Hybrid Fibre Wireless
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HID
Human Interface Device
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Hiperlan
High Performance Radio LAN
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HITS
Headend In The Sky
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HLD
High Level Design
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HLDD
High Level Design Document
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HLR
Home Location Register
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HMU
Home Monitoring Unit
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HPB
Half-Power Bandwidth
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HPF
High Pass Filter
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HRC
Harmonically Related Carriers
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HSCD
High Speed Data Cable
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HSCSD
High Speed Circuit Switching Data
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HSSI
High Speed Serial Interface
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HTML
HyperText Markup Language
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HTTP
HyperText Transfer Protocol
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HUD
Head-Up Display
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Hz
Hertz ( = Cycles per Second )
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