digital electronics


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digital electronics

(electronics)
The implementation of two-valued logic using electronic logic gates such as and gates, or gates and flip-flops. In such circuits the logical values true and false are represented by two different voltages, e.g. 0V for false and +5V for true. Similarly, numbers are normally represented in binary using two different voltages to represented zero and one.

Digital electronics contrasts with analogue electronics which represents continuously varying quantities like sound pressure using continuously varying voltages.

Digital electronics is the foundation of modern computers and digital communications. Massively complex digital logic circuits with millions of gates can now be built onto a single integrated circuit such as a microprocessor and these circuits can perform millions of operations per second.

digital electronics

The field of computers and other computer-controlled devices. Although they may have analog inputs and outputs, almost all electronic devices are controlled by digital circuits. See digital circuit.
References in periodicals archive ?
Westinghouse Digital Electronics is one of the top five LCD TV manufacturers in the U.
Mitsubishi Digital Electronics America's Presentation Products Division, known for award-winning, high-quality presentation and display products, today announced that it will extend the employee holiday pricing of its HD1000U high-definition, 720p projector to the general public.
Mitsubishi is committed to providing the best value in our home-theater and presentation projectors," said James Chan, senior director, product marketing, Mitsubishi Digital Electronics America's Presentation Products Division.
Of the 2 trillion yen sales, Hitachi will make digital electronics equipment account for 1.
3D TV is the biggest thing to hit the consumer electronics industry in recent memory," says Max Wasinger, Executive Vice President, Sales and Marketing at Mitsubishi Digital Electronics America.
The HL2750U is perfect for high-level briefings or meetings where a large amount of detail needs to be clearly magnified," said Wayne Kozuki, product manager, Mitsubishi Digital Electronics America's Presentation Product Division.
Mitsubishi is a very unique television brand, and in a virtual sea of flat panel TV offerings, so too is our new Unisen Immersive Sound Television," said Frank DeMartin, vice president of marketing, Mitsubishi Digital Electronics America.
Mitsubishi Electric is well known for its high-quality, long-lasting televisions and large format displays," said James Chan, senior director, product marketing, Mitsubishi Digital Electronics America's Presentation Products Division.
Our new Home Theater TVs provide unparalleled picture performance and value, and are the best performing displays for large screen entertainment," said Frank DeMartin, vice president of marketing, Mitsubishi Digital Electronics America.
Mitsubishi Digital Electronics America's Presentation Products Division, known for award-winning, high-quality presentation and display products, has introduced the MH2850U, its newest SXGA+ (1400 x 1050 pixels) resolution high-brightness LCD projector offering both Clearbase and Bluebase DICOM[R] (Digital Imaging and Communications in Medicine) simulation.
s decision to cease their art and photography download service, the GalleryPlayer function may no longer operate as advertised in our 148, 149, and 246 series of Premium LCD Flat Panel TVs," said Frank DeMartin, vice president, marketing, at Mitsubishi Digital Electronics America.
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