Providing higher quality sound and higher digital resolutions than the DACs built into most equipment, stand-alone DACs range in price from $79 to several thousand (see USB DAC and high-resolution audio). See DTV.Īlso called "digital audio converters" or "outboard DACs," stand-alone DACs are used by audiophiles to convert digital audio from a CD/DVD player, cable box, local computer or the Internet to analog signals for amplification. ![]() ![]() See DSP, codec, PCM and ladder DAC.Įarlier TVs accepted only analog video, and converter boxes use DACs to convert digital TV broadcasts to analog (see TV converter box). A D/A converter (DAC), which may be a single chip or a circuit within a chip, is found on every device that sends analog speech or music to an amplifier, speaker or headphones, including computers, smartphones, tablets and A/V receivers. D/A converters (DACs) convert digital audio samples into the analog waveforms sent to audio amplifiers and speakers. D/A converter( Digital/ Analog converter) A device that converts digital code into analog signals mostly for audio. ![]() McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
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