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What is the difference in a digital signal and an anolog signal?
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Why don't you have digital signal but you have anolog signal?
digital signal just have level 1 or zero . but in the real life digital signal are not produced directly.just think when electricity generates what happens ? we gate a sinusoidal wave which have different-2 amplitude on different time.My mean there are no fixed level 0,1. Think when wheel of vehicle are moving they also generate analog signal.We can convert an analog signal to digital signal by using ADC(analog to digital converter).
What is the difference between analog and digital modulation Does it depends on baseband signal?
The basic difference is that in analog modulation the modulating signal is analog signal and in digital modulation it is in digital form.
What is difference between vga and lcd display?
The main difference between the tow is the signal. VGA uses an analog signal and DVI is a digital signal.
What is the difference between discrete signal and digital signal?
discrete signal varies on the independent variable scale (example time scale) digital signal varies on the dependent variable scale as well
Difference between analog and digital signal processing?
we can do analog signal processing also but it is very expensive as comparing with digital signal processing that's why we generally choose the digital signal processing.DSP allows programmable operations.But we cannot do in ASP.
Difference between square wave and digital signal?
A: square wave can be positive and or negative. A digital signal is a square wave but it can be of invariable duty cycles
Third semester cse syllabus for Anna university coimbatore?
anolog and digital communication
What telecommunications hardware is needed to convert digital signals to anolog signals?
A Demodulator (MODEM)
What is the Difference between pulsed and digital signal?
pulsed is like a beating heart while digital is your face
What are basic elements of digital signal processing?
The basic elements in digital signal processing are an analog to digital converter, digital signal processor, and digital to analog converter. This process can take an analog input signal, convert it to digital for processing and offer an analog output.
Why is there less interference with digital signals than analog signals?
Analog signals require higher fidelity than digital signals because digital are either on or off while analog are continuous. A small difference in an analog signal is not detectable while it requires a large difference to turn on into off (digital signal). Error correction is easier with digital signals.
Is there any difference between an analog signal and a wave signal?
A Digital Signal can have one of two values, 1 or 0. An Analogue signal can have any value between 1 and 0. Digital signals are better for sending information as if the signal is somewhat distorted, it is still easily recognisable. Vinyl Record use analogue. Cds use Digital
