| Term | Definition |
|---|---|
| H.261 |
ITU-T video coding standard primarily for ISDN
Hits: 509 |
| H.264 |
Coding standard for video compression
Hits: 536 |
| H.264/MPEG-4 AVC |
Coding standard for video compression developed by ITU-T
Hits: 568 |
| HA |
Home Access
Hits: 585 |
| HAD. |
Hole Accumulation Diode
Hits: 565 |
| HAN |
Home Area Network
Hits: 478 |
| HB |
Home Bridge
Hits: 591 |
| HBI |
Horizontal Blanking Interval
Hits: 514 |
| HC |
Home Client
Hits: 623 |
| HCI |
Host Controller Interface
Hits: 560 |
| HCM |
High Capacity Multiplexing
Hits: 518 |
| HCT |
Home Communication Terminal
Hits: 489 |
| HCV |
High Capacity Voice
Hits: 467 |
| HD |
High Definition
Hits: 510 |
| HDB |
High Density Bi-polar
Hits: 504 |
| HDCP |
High-bandwidth Digital Content Protection
Hits: 464 |
| HDD |
Hard Disk Drive
Hits: 469 |
| HDLC |
High Level Data Link Controller
Hits: 526 |
| HDMI |
High-Definition Multimedia Interface
Hits: 514 |
| HDSL |
High bit rate Digital Subscriber Line
Hits: 468 |
| HDT |
Host Digital Terminal; Headend Digital Terminal
Hits: 541 |
| HDTV |
High Definition Television
Hits: 528 |
| HDX |
Half Duplex Transmission
Hits: 485 |
| HE-AAC |
High Efficiency Advanced Audio Coding standardised in ISO/IEC 14496-3
Hits: 524 |
| HEMT |
High Electron Mobility Transistor
Hits: 496 |
| HEX |
Hexadecimal Notation
Hits: 542 |
| HF |
Hih Frequency
Hits: 492 |
| HFC |
Hybrid Fibre-Coax
Hits: 462 |
| HFW |
Hybrid Fibre Wireless
Hits: 523 |
| HID |
Human Interface Device
Hits: 527 |
| Hiperlan |
High Performance Radio LAN
Hits: 484 |
| HITS |
Headend In The Sky
Hits: 465 |
| HLD |
High Level Design
Hits: 496 |
| HLDD |
High Level Design Document
Hits: 535 |
| HLR |
Home Location Register
Hits: 453 |
| HMU |
Home Monitoring Unit
Hits: 515 |
| HPB |
Half-Power Bandwidth
Hits: 509 |
| HPF |
High Pass Filter
Hits: 493 |
| HRC |
Harmonically Related Carriers
Hits: 515 |
| HSCD |
High Speed Data Cable
Hits: 568 |
| HSCSD |
High Speed Circuit Switching Data
Hits: 466 |
| HSSI |
High Speed Serial Interface
Hits: 453 |
| HTML |
HyperText Markup Language
Hits: 504 |
| HTTP |
HyperText Transfer Protocol
Hits: 452 |
| HUD |
Head-Up Display
Hits: 503 |
| Hz |
Hertz ( = Cycles per Second )
Hits: 545 |
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The Society for Broadband Professionals.
Communications House , 41a Market Street, Watford, Herts, WD18 0PN.