8 channel digital to analog converter Cirrus Logic CS4382 as used in a soundcard. Widely used in consumer electronics, as well as industrial machinery, the A/D converter can be a chip or a circuit within a chip.Digital to Analog Converter - Digital to Analog Converter, Digital analog Wandler … Universal-Lexikonĭigital-to-analog converter - For digital television converter boxes, see digital television adapter. See modem, DSP, CCD sensor, CMOS sensor, PCM and codec. Every digital camera, camcorder and scanner uses A/D converters to transform the variable charges captured in CCD and CMOS chips into the binary pixel data that make up a digital image. See codec and sampling.Įvery digital desk phone and cellphone has an A/D converter that turns electronic sound waves into digital PCM code. The A/D converter may be contained on a single chip or can be one circuit within a chip. A/D converter( Analog/ Digital converter) A device that converts continuously varying analog signals from instruments and sensors that monitor conditions, such as sound, movement and temperature into binary code for the computer. The Columbia Electronic Encyclopedia™ Copyright © 2022, Columbia University Press.

Daugherty, Analog-to-Digital Conversion: A Practical Approach (1995). Demler, High-Speed Analog-to-Digital Conversion (1991) K. Similarly, in digital sound recording, audio signals are transformed into digital data, which are then recorded on a magnetic or optical disk or tape the digitized data on the recording medium then must be changed back into the analog sound signals that can be used by a stereophonic sound system. The most common use is to change analog signals into a form that can be manipulated by a digital computer, as in data communications a modem, or data set, is a device that converts the digital signals produced by computers and terminals into analog signals that telephone circuits are designed to carry and then back to digital signals at the other end of the communication link. There are two types of converters: electromechanical-also called shaft- or position-to-digital-and electronic. Analog-to-digital or A/D conversion, the process of changing continuously varying data, such as voltage, current, or shaft rotation, into discrete digital quantities that represent the magnitude of the data compared to a standard or reference at the moment the conversion is made.

Analog to digital converter wikipedia