digital-to-analog conversion

См. также в других словарях:

• digital-to-analog conversion (DAC) — Process by which digital signals (which have a binary state) are converted to analog signals (which theoretically have an infinite number of states). For example, a modem converts computer digital data to analog audio frequency signals that can… …   Universalium

• Digital-to-analog converter — For digital television converter boxes, see digital television adapter. 8 channel digital to analog converter Cirrus Logic CS4382 as used in a soundcard. In electronics, a digital to analog converter (DAC or D to A) is a device that converts a… …   Wikipedia

• digital-to-analog converter — /dɪdʒətl tu ˌænəlɒg kənˈvɜtə / (say dijuhtl tooh .anuhlog kuhn vertuh) noun an electronic device for converting digital signals to analog signals. –digital to analog conversion, noun …  

• digital to analogue conversion — analoginis skaitmenų keitimas statusas T sritis Standartizacija ir metrologija apibrėžtis Matuojamąjį dydį išreiškiančio skaitmeninio kodo keitimas tą dydį išreiškiančiu analoginiu signalu. atitikmenys: angl. digital to analogue conversion vok.… …   Penkiakalbis aiškinamasis metrologijos terminų žodynas

• Digital audio — Digital music redirects here. For a kind of modern music composed by digital means, see electronic music. A sound wave, in gray, represented digitally, in red (after quantization and zero order hold). Digital audio is sound reproduction using… …   Wikipedia

• Analog sound vs. digital sound — Analog sound versus digital sound compares the two ways in which sound is recorded and stored. Actual sound waves consist of continuous variations in air pressure. Representations of these signals can be recorded in either digital or analog… …   Wikipedia

• Digital speakers — are a form of loudspeaker technology. Not to be confused with modern digital formats and processing, they are a mature technology, having been experimented with extensively by Bell Labs as far back as the 1920s. Contents 1 Principle of operation… …   Wikipedia

• Analog hole — The analog hole is a fundamental and inevitable vulnerability in copy prevention schemes for noninteractive works in digital formats which can be exploited to duplicate copy protected works that are ultimately reproduced using analog means. Once… …   Wikipedia

• Digital filter — A general finite impulse response filter with n stages, each with an independent delay, di, and amplification gain, ai. In electronics, computer science and mathematics, a digital filter is a system that performs mathematical operations on a… …   Wikipedia

• Digital mixing console — In professional audio, a Digital Mixing Console (DMC), is an electronic device for combining, routing, and changing the dynamics of digital audio samples. The digital audio samples are summed to produce a combined output. A professional digital… …   Wikipedia

• Digital — (Del lat. digitalis, relativo a los dedos.) ► adjetivo 1 ANATOMÍA De los dedos: ■ puso los dedos en una sustancia para imprimir su huella digital. 2 TECNOLOGÍA Se aplica al instrumento de medida que representa el resultado de la medición con… …   Enciclopedia Universal