| Term | Definition |
|---|---|
| H.261 |
ITU-T video coding standard primarily for ISDN
Hits: 328 |
| H.264 |
Coding standard for video compression
Hits: 340 |
| H.264/MPEG-4 AVC |
Coding standard for video compression developed by ITU-T
Hits: 377 |
| HA |
Home Access
Hits: 382 |
| HAD. |
Hole Accumulation Diode
Hits: 363 |
| HAN |
Home Area Network
Hits: 285 |
| HB |
Home Bridge
Hits: 408 |
| HBI |
Horizontal Blanking Interval
Hits: 323 |
| HC |
Home Client
Hits: 440 |
| HCI |
Host Controller Interface
Hits: 374 |
| HCM |
High Capacity Multiplexing
Hits: 316 |
| HCT |
Home Communication Terminal
Hits: 308 |
| HCV |
High Capacity Voice
Hits: 298 |
| HD |
High Definition
Hits: 320 |
| HDB |
High Density Bi-polar
Hits: 305 |
| HDCP |
High-bandwidth Digital Content Protection
Hits: 297 |
| HDD |
Hard Disk Drive
Hits: 280 |
| HDLC |
High Level Data Link Controller
Hits: 349 |
| HDMI |
High-Definition Multimedia Interface
Hits: 336 |
| HDSL |
High bit rate Digital Subscriber Line
Hits: 288 |
| HDT |
Host Digital Terminal; Headend Digital Terminal
Hits: 355 |
| HDTV |
High Definition Television
Hits: 350 |
| HDX |
Half Duplex Transmission
Hits: 304 |
| HE-AAC |
High Efficiency Advanced Audio Coding standardised in ISO/IEC 14496-3
Hits: 340 |
| HEMT |
High Electron Mobility Transistor
Hits: 319 |
| HEX |
Hexadecimal Notation
Hits: 333 |
| HF |
Hih Frequency
Hits: 324 |
| HFC |
Hybrid Fibre-Coax
Hits: 292 |
| HFW |
Hybrid Fibre Wireless
Hits: 343 |
| HID |
Human Interface Device
Hits: 341 |
| Hiperlan |
High Performance Radio LAN
Hits: 309 |
| HITS |
Headend In The Sky
Hits: 301 |
| HLD |
High Level Design
Hits: 313 |
| HLDD |
High Level Design Document
Hits: 349 |
| HLR |
Home Location Register
Hits: 270 |
| HMU |
Home Monitoring Unit
Hits: 342 |
| HPB |
Half-Power Bandwidth
Hits: 317 |
| HPF |
High Pass Filter
Hits: 322 |
| HRC |
Harmonically Related Carriers
Hits: 333 |
| HSCD |
High Speed Data Cable
Hits: 401 |
| HSCSD |
High Speed Circuit Switching Data
Hits: 293 |
| HSSI |
High Speed Serial Interface
Hits: 276 |
| HTML |
HyperText Markup Language
Hits: 308 |
| HTTP |
HyperText Transfer Protocol
Hits: 300 |
| HUD |
Head-Up Display
Hits: 327 |
| Hz |
Hertz ( = Cycles per Second )
Hits: 374 |
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The Society for Broadband Professionals.
Communications House , 41a Market Street, Watford, Herts, WD18 0PN.