Line

Transmitting data at speeds of up to 44. 184 Mbps, is faster than a T-1 line, allowing performance of more tasks simultaneously at a greater speed. See T-1 LINE. See AlsoT-1 Line.

T-1 line

Convention; Conferences

Transmitting data at speeds of up to 1. 544 Mbps, operates at a much higher capacity than an ISDN line and can be split to accommodate several users at one time (known as a ...

line

Art history; Visual arts

A mark that defines a shape, a contour, and, more generally, marks that make up the design of a picture. Lines are key to establishing structure and movement in a picture.

Z lines

Biology; Cell biology

Dense areas in myoÞbrils that mark the beginning of the sarcomeres. The actin Þlaments of the sarcomeres are anchored in the Z lines.

high-pass filter

Semiconductors; Test equipment

(1) A math operation that emphasizes details in an image. (2) A circuit that attenuates low-frequency components in an analog signal.

bipolar

Semiconductors; Test equipment

(1) A signal that includes positive and negative values. (2) A type of semiconductor.

ground

Semiconductors; Test equipment

(1) An electrically neutral wire that has the same potential as the surrounding earth. Normally, a non-current-carrying circuit intended for safety. (2) A common reference point ...

low-pass filter

Semiconductors; Test equipment

(1) An operation that blurs details in an image. (2) A circuit that attenuates the high-frequency components in an analog signal.

electromagnetic compatibility (EMC)

Semiconductors; Test equipment

(1) The ability of electronic equipment to operate in an intended electromagnetic environment without degradation caused by interference. (2) The ability of equipment to operate ...

pixel

Semiconductors; Test equipment

(1) The fundamental picture element in a digital image. (2) The coordinate unit used to define the horizontal location of a pixel in an image. ("Pixel" is an acronym for "picture ...