Index H

[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [X] [Y] [Z]

half-duplex modems  
hand scanners   2nd   3rd  
hand-wired wiring  
handedness
       trackballs   2nd  
handling errors
       chipsets   2nd  
handshake packets
       USB   2nd   3rd  
handshaking
       keyboards   2nd  
hard copies  
hard disk drives   2nd   3rd  
hard disk interfaces
       chipsets   2nd  
hard disks   2nd  
       .   [See also disk drives]
       drive arrays   2nd  
               data striping   2nd  
                implementations   2nd   3rd   4th   5th   6th   7th   8th   9th   10th   11th   12th   13th   14th   15th   16th  
               interfacing   2nd  
               parallel access arrays  
               principles   2nd   3rd   4th   5th   6th  
               redundancy   2nd  
               reliability   2nd  
       FAT file system   2nd   3rd   4th   5th  
               clusters   2nd   3rd   4th   5th  
               compression   2nd  
               NTFS   2nd   3rd   4th  
       geometry   2nd  
                cylinders   2nd  
               sectors   2nd   3rd  
               tracks   2nd  
       history   2nd   3rd  
       mechanisms  
               data-transfer rate   2nd  
               latency   2nd   3rd  
               read/write heads   2nd   3rd   4th   5th   6th   7th   8th   9th   10th   11th   12th   13th   14th   15th   16th   17th   18th   19th   20th  
               rotation   2nd   3rd   4th  
               speed   2nd   3rd  
               standby mode   2nd   3rd  
       medium   2nd  
               areal density   2nd  
                contaminants   2nd  
               media   2nd   3rd  
               substrates   2nd  
       performance   2nd  
               access time   2nd   3rd  
               AV drives   2nd   3rd  
               data-transfer rates   2nd   3rd  
               disk caching   2nd  
       physical format   2nd   3rd  
       platters   2nd   3rd   4th   5th  
               constant angular velocity equipment  
               constant linear velocity recording   2nd  
               determining size of drive mechanisms  
               magnetic field  
               servo surface  
       Winchester disk drive  
hard errors
       memory   2nd  
hard stop  
hard-wired coding
       displays   2nd  
hard-wired wiring  
hardware   2nd  
       audio systems  
       BIOS links to   2nd  
               I/O port assignments   2nd   3rd   4th  
       Bluetooth   2nd  
               channels  
               clocks   2nd  
               frequencies   2nd   3rd  
               modulation   2nd  
               power   2nd  
               topology   2nd  
       expansion boards  
               connectors   2nd   3rd   4th  
               expansion slots   2nd   3rd   4th  
               full-length expansion boards  
                nomenclature   2nd   3rd   4th  
               retaining brackets   2nd  
       fax machines   2nd   3rd  
               modems   2nd   3rd  
                multifunction printers   2nd   3rd   4th  
       interfaces   2nd  
               APIs   2nd  
               BIOS   2nd  
               control hierarchy   2nd   3rd  
               device   2nd   3rd   4th   5th   6th   7th   8th   9th  
               device drivers   2nd   3rd  
       interrupts   2nd  
       modems  
               computer interfaces   2nd  
               data preparation   2nd  
               indicators   2nd  
               line interfaces   2nd  
               modulators  
               packaging hardware   2nd  
                user interfaces  
       motherboards.   [See motherboards]
       networks  
               access points   2nd  
               cabling   2nd   3rd   4th   5th   6th  
               hubs   2nd  
               NICs   2nd  
               routers  
       sound systems   2nd   3rd   4th   5th   6th  
                amplifiers   2nd  
               compatibility   2nd   3rd  
               control   2nd  
               drivers   2nd   3rd  
               loudspeakers   2nd   3rd  
               quality   2nd   3rd   4th  
               tone generators   2nd   3rd  
                transducers   2nd   3rd   4th   5th   6th   7th   8th   9th   10th   11th   12th   13th   14th   15th   16th   17th   18th   19th   20th   21st   22nd   23rd   24th  
Hardware Emulation Layer (HEL)  
hardware flow control   2nd  
Hardware flow control  
hardware interrupts  
hardware panning   2nd  
Hardware Retriggerable One-Shot mode (8253 Timer/Counter Chip)  
Hardware Retriggerable Strobe mode (8253 Timer/Counter Chip)  
hardware windowing  
haze  
HCA (Host Channel Adapter)  
HDSL  
       (High data rate Digital Subscriber Line)  
HDTV (High Definition Television)  
head actuators
       read/write heads   2nd  
head control
       floppy disks   2nd  
head indexing
       floppy disks  
head parking   2nd  
health concerns
       radiation   2nd  
height  
HEL (Hardware Emulation Layer)  
helical recording   2nd   3rd  
helical-scan recording tape systems   2nd  
       Advanced Intelligent Tape   2nd  
       Digital Data Storage   2nd   3rd   4th   5th  
       eight-millimeter digital recording system   2nd  
Henry, Joseph  
Hewlett-Packard
       LaserJet  
Hi-Performance mode (PowerNow!)  
hibernation (APM)  
hierarchies (networks)  
       client/server systems   2nd  
       peer-to-peer systems   2nd  
High data rate Digital Subscriber Line.   [See HDSL]
High Definition Television (HDTV)  
high memory area (real mode memory)  
high signals  
High Speed indicators  
high-current chargers  
high-level programming languages   2nd   3rd  
       batch languages   2nd  
       compiled   2nd   3rd  
       development environments   2nd  
       interpreted   2nd  
       libraries   2nd  
       scripting languages  
history
       Bluetooth   2nd  
       computers   2nd   3rd   4th   5th   6th   7th   8th  
       floppy disks   2nd   3rd  
               density key   2nd  
               hubs   2nd  
               insertion key   2nd  
               liners  
               magnetic properties   2nd   3rd  
               medium   2nd  
               shell   2nd   3rd   4th  
               writing protection   2nd  
       hard disks   2nd   3rd  
       HomePNA   2nd  
               equipment  
               Home Phoneline Networking Alliance  
               version 1.0   2nd  
               version 2.0   2nd  
       HyperTransport   2nd  
       InfiniBand Architecture   2nd   3rd  
       Internet   2nd  
               ARPA (Advanced Research Project Agency)   2nd  
       IrDA   2nd  
       parallel ports   2nd   3rd   4th   5th   6th  
Holmes, Sherlock  
Home Phoneline Networking Alliance  
HomePlug  
       equipment  
       HomePlug Powerline Alliance  
       protocols   2nd  
               CSMA/CA (Carrier Sense Multiple Access with Collision Avoidance)  
       transmission methods   2nd  
               DBPSK (differential quarternary phase shift keying)  
               DQPSK (differential quarternary phase shift keying)  
               OFDM (orthogonal frequency division multiplexing)  
               robust mode  
HomePlug Powerline Alliance  
HomePNA  
       history   2nd  
               equipment  
               version 1.0   2nd  
               version 2.0   2nd  
       Home Phoneline Networking Alliance  
HomeRun (Tut Systems)  
horizontal frequency
       display systems  
horizontal retraces  
horizontal synchronizing frequency  
host bridge  
Host Channel Adapter (HCA)  
host interface
       keyboards   2nd   3rd   4th  
HostClk  
hosts
       USB  
hot boots  
hot-plugging
       PCI (Peripheral Component Interconnect)   2nd  
hot-swapping   2nd  
hotspots (Web pages)  
Howtek Pixelmaster  
HTML   2nd   3rd  
       (Hypertext Markup Language)   2nd  
hubs  
       (network hardware)  
       FireWire  
       floppy disks   2nd  
       switches  
       USB  
Hursley Labs  
hybrid discs  
hydrides   2nd   3rd  
hyper-pipelining  
hyperlinks  
hyperpipelined technology  
Hypertext Markup Language.   [See HTML]2nd   [See HTML]
HyperTransport   2nd  
       bus signals   2nd  
       history   2nd  
       performance   2nd   3rd   4th  
       standards   2nd  
       structure   2nd   3rd   4th