- A modulator-demodulator,
commonly referred to as a
modem, is a
computer hardware device that
converts data from a
digital format into a
format suitable...
-
SpeedModem was an
early high
speed modem that
implemented a
proprietary 9600 bit/s
protocol known as the
CompuCom Speed Protocol (CSP).
Their modems were...
- The
Qualcomm Snapdragon modems are a
series of 4G LTE, LTE Advanced, LTE
Advanced Pro, and 5G NR
modems found in many phones, tablets, laptops, watches...
-
commands were
required to
control additional functionality in
higher speed modems, a
variety of one-off
standards emerged from each of the
major vendors...
- Null
modem is a
communication method to
directly connect two DTEs (computer, terminal, printer, etc.)
using an RS-232
serial cable. The name
stems from...
- A
cable modem is a type of
network bridge that
provides bi-directional data
communication via
radio frequency channels on a
hybrid fiber-coaxial (HFC)...
- and high-
speed modems. Psyb0t was
first detected in
January 2009 by
Australian security researcher Terry Baume in a
Netcomm NB5 ADSL router/
modem. Then,...
-
upgrade for
owners of IBM PC, XT, and
compatible computers when high-
speed modems became available.
Above 9600 baud,
owners discovered that the serial...
-
telephone lines at a
speed of 300 bits per second. It
followed the
introduction of the 110 baud Bell 101
dataset in 1958. The Bell 103
modem used
audio frequency-shift...
-
USRobotics computer modems and
related products. Its
initial marketing was
aimed at
bulletin board systems,
where its high-
speed HST
protocol made FidoNet...
