NEC POWERMATE 8100 RELEASE NOTES, Руководство пользователя

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Glossary 15
MMX
A processor architecture that enhances multimedia and
communications. This technology processes multiple data elements in
parallel, speeding up such things as image processing, motion video,
speech synthesis, telephony, and 3-D graphics.
modem
MOdulator-DEModulator. A device that links computers over a
telephone line.
MPC
Multimedia Personal Computer, a software and hardware standard
developed by a consortium of computer firms led by Microsoft.
There are three MPC standards, called MPC, MPC2, and MPC3,
respectively. Each specifies a minimum hardware configuration for
running multimedia software.
MPEG
Motion Pictures Expert Group. Audio/Video technology that allows
for better than VHS quality video and almost CD quality audio by
utilizing advanced compression techniques. MPEG files allow for
more realistic motion with a smaller file size than earlier formats,
making it a popular format for digital full-length movies. Files in the
MPEG format have an .MPG extension.
N
nonvolatile memory
Storage media that retains its data when system power is turned off.
Nonvolatile memory is a complementary metal oxide semiconductor
(CMOS) chip that is backed up by an internal battery. The backup
battery preserves the clock/calendar data and system configuration
parameters stored in CMOS. See volatile memory.
O
operating system
Set of programs that manage the overall operation of the computer.
overwrite
Storing information at a location where information is already stored,
thus destroying the original information.