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It quantizes it into discrete points represented by zeros and ones (digital information). The number of samples must be at least two times the highest frequency component of the analog wave. The number of bits in each sample determines how close the digital information is to the actual value of the analog signal.
Wiki User
∙ 14y ago
Wiki User
∙ 14y agosound data can be encoded digitally by sampling and quantisation process.
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What describes the number of times an analog wave is measured each second during an analog-to-digital conversion?
The sampling rate
Is sine wave used in analog or digital?
No and yes. Digital signals are usually square or pulse waves. By Fourier analysis, however, every periodic wave, even a square wave, is the summation of some series (often infinite) of sine waves.
What is an analog signal and a digital signal?
An analog signal is one which is continuous in time as well as continuous in amplitude . Example : sine wave, cosine wave. An Digital signal is one which is continuous in discrete in time. Example : square waves.
When converting analog waves to digital waves the higher the sampling rate the more accurately the original wave can be re-created?
true
What is the difference between analog and digital computers device?
On The Lighter SideAn analog computer is the computer which is used not for home porpoises. Digital is. An analog computer is used to measure temprature and all. Digital isn't.etc.
Is triangular wave is analog or digital?
It's usually analog, but digital signals can be converted, if needed.
Is pulse wave an analog or digital signal?
Yes, it is
Is light a digital device?
no light is a wave Analog are waves Digital is pulses (1 or 0)
Differentiae analog communication system with digital communication system?
digital coommunication is a mode of communication where the information is encoded digitally as discrete signals & electronically transferred to the recipients. analog communication format is that in which information is transmitted by modulating continuous signal, such as sound wave.
What is the number of times an analog wave is measured each second during an analog-to-digital conversion?
the Sampling Rate.
What does the Sony Vaio logo mean?
The VAIO logo represents integration of analog and digital technologies - the 'VA' showing an analog wave and the 'IO' a digital binary code.
What describes the number of times an analog wave is measured each second during an analog-to-digital conversion?
The sampling rate
Is sine wave used in analog or digital?
No and yes. Digital signals are usually square or pulse waves. By Fourier analysis, however, every periodic wave, even a square wave, is the summation of some series (often infinite) of sine waves.
Which of the following describes the number of times an analog wave is measured each second during an analog-to-digital conversion?
Sampling Rate.
Is light a device?
no light is a wave Analog are waves Digital is pulses (1 or 0)
Why not use digital servos with AM systems?
Amplitude Modulation or analog is like a wave, digital is a series of 1s and 0s. Different animals unless you want to add complexity by including a converter between analog and digital
Does analog signals suffer from attenuation more than digital signals?
With an analog signal, it shrinks with distance. So its gets harder to tell when it is "there". A digital signal shrinks with distance. So as long as it is detectable, it is "there". So as a wave gets attenuated and then not by, say, variations in weather, to respond to an analog signal gets more difficult. With a digital wave, if you can find it -- it's there.
