A typical telephone modem makes use of ADC to convert the incoming audio from a twisted-pair line into signals the computer can understand. In a digital signal processing system, an analog-to-digital converter is required if the input signal is analog. What is the Nyquist theorem and why is...
analog-to-digital converter (redirected fromAnalog to digital conversion) Thesaurus Acronyms Encyclopedia analog-to-digital converter n.Abbr.ADC An electronic device that takes an electrical signal as an input, and yields a digital output signal representing the strength of the source signal, commonly...
Related to Analog-to-digital conversion:A/D converter,A/D conversion </>embed</> data converter digitizer digitiser analog-digita... analog-to-... noun noundevice for converting analogue signals into digital signals Synonyms analog-digital converter ...
Analog to Digital Converter for telephone systems.The system treats the converted Digital Signal (Xn), at a rate of a given Word, which comprises a Plurality of digital words with the same number of bits, and each one is indicative of the weighted value of an analog signal, indicating at ...
waves into digital PCM code. 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. Seemodem,DSP,CCD sensor,CMOS sensor,PCMandcodec. Contrast withD/A converter...
Communication. This human imperative was the impetus behind the invention of the analog-to-digital converter (ADC). In fact, nearly all of the technological innovations that led to the ADC are the result of engineers and scientists trying to improve the telegraph and telephone systems from 1900 ...
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Analog-to-digital converter 来自 百度文库 喜欢 0 阅读量: 52 申请(专利)号: US19620206633 申请日期: 1962-07-02 公开/公告号: US3187325A 公开/公告日期: 1965-06-01 申请(专利权)人: BELL TELEPHONE LABORATORIES, INCORPORATED 发明人: WALDHAUER FREDERICK D. 被引量: 43 摘要: 1,040,...
digital adder/subtractor to obtain an A/D conversion output. An analog to digital converter with a high accuracy and an improved conversion speed is inexpensively fabricated in the form of a one chip LSI by a usual CMOS process.申请人：NIPPON TELEGRAPH & TELEPHONE 更多信息请下载全文后查看 ...
Data can be expressed in two types -- analog and digital. Explore the differences between analog data and digital data, and discover examples of their use in measuring time, colors, telephone, sound, and frequency. Related to this Question ...