Analog data is data that is represented in a physical way. Where digital data is a set of individual symbols, analog data is stored in physical media, whether that’s the surface grooves on a vinyl record, the magnetic tape of a VCR cassette, or other non-digital media. Advertisements One...
Computers "talk" and "think" in terms of binary digital data. While a microprocessor can analyze analog data, it must be converted into digital form for the computer to make sense of it. A typical telephone modem makes use of ADC to convert the incoming audio from a twisted-pair line int...
isthedifference? AnalogDataisacontinuousvariationofvaluesacquiredby sensors,suchastemperature,pressure,andsoundsandimages thatarepresentintelephone,radioandtelevision broadcasting.Digitaldata(DigitalData)isthediscretevalue obtainedbyquantizingtheanalogdata,suchascharacters, ...
百度试题 题目What is an analog signal?( ) A.Analog signal is a continuous values.B.Analog signal is a discrete values.C.Analog signal is sometimes continuous, sometimes discrete.相关知识点: 试题来源: 解析 A 反馈 收藏
capabilities. which is more efficient: analog or digital signals? when it comes to efficiency, digital signals typically win out over analog ones due to their ability to store large amounts of data with fewer components as well as their resistance to noise interference. additionally, digital ...
Computers can only read digital data, but it is more efficient to transmit analog signals. Thus, analog-to-digital conversion and vice versa have become very common. In fact, most people are not aware of the process as it occurs. For example, your DSL modem receives and sends analog signal...
An analog to digital conversion of signals takes a continuous analog signal and converts it to a numeric value with a defined quantity. This can be... Learn more about this topic: Analog Data vs Digital Data from Chapter 4/ Lesson 2 ...
How does analog design work? Since analog design is needed in every type of electronic device, it is valuable to understand how the process enables you to build the best circuit possible. Most analog designers create many types of analog ICs. These include: Amplifiers Audio amplifiers Data conve...
While computers are digital devices, human beings are analog. Everything we perceive, such as what we see and hear, is a continuous transmission of information to our senses. This continuous stream ofinputis not estimated, but received and processed by our brains as analog data. ...
Analog contrasts withdigital. While a record player is analog, aCD playeris digital since it reads binary data that represents an audio signal. While a clock with hands is analog, a clock that is digital can only represent a finite number of times, such as every tenth of a second. General...