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Plantronics, Inc. [ 1] Plantronics, Inc. is an American electronics company — branded Poly to reflect its dual Plantronics and Polycom heritage — producing audio communications equipment for business and consumers. Its products support unified communications, mobile use, gaming and music. Plantronics is headquartered in Santa Cruz ...
The Plantronics Colorplus is a graphics card for IBM PC computers, first sold in 1982. It implements a superset of the then-current CGA standard, using the same monitor standard ( 4-bit digital TTL RGBI monitor) and providing the same pixel resolutions. [1] It was produced by Frederick Electronics (of Frederick, Maryland ), a subsidiary of ...
The Bluetooth protocol RFCOMM is a simple set of transport protocols, made on top of the L2CAP protocol, providing emulated RS-232 serial ports (up to sixty simultaneous connections to a Bluetooth device at a time). The protocol is based on the ETSI standard TS 07.10. RFCOMM is sometimes called serial port emulation.
HP TouchSmart. The Touchsmart 2 (shown) can be used like a traditional computer (left) or by using the touchscreen (right). HP TouchSmart is a series of tablet PC laptops and touchscreen all-in-one desktop computers designed by HP. It features various Intel or AMD processors and runs Windows Vista or Windows 7 as standard.
Bluetooth is a short-range wireless technology standard that is used for exchanging data between fixed and mobile devices over short distances and building personal area networks (PANs). In the most widely used mode, transmission power is limited to 2.5 milliwatts, giving it a very short range of up to 10 metres (33 ft).
Also in 1982 the Plantronics Colorplus board was introduced, with twice the memory of a standard CGA board (32k, compared to 16k). The additional memory can be used in graphics modes to double the color depth, giving two additional graphics modes—16 colors at 320 × 200 resolution, or 4 colors at 640 × 200 resolution.
The interlaced ( i or I) mode produced visible flickering of finer details, eventually fixable by use of scan doubler devices and VGA monitors. 720×480i/576i maximum. Typically 640×400i/512i or 640×200/256 NI, and 320×200/256 NI for games. 720.
The US National Hurricane Center said Ernesto was located about 320 miles (515kms) south-southwest of Bermuda, with maximum sustained winds of 100 mph (161kph). Contributing: Reuters.