0
It's usually analog, but digital signals can be converted, if needed.
Wiki User
∙ 15y ago
Add your answer:
Earn +20 pts
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)
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 light a device?
no light is a wave Analog are waves Digital is pulses (1 or 0)
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 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.
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.
What converts a message from digital to analog and analog to digital?
An DAC convert digital signal to analog signal i.e Digital to Analog Converter. An ADC convert analog signal to digital signal i.e Analog to Digital Converter.
What does digital recording do to an analog sound wave?
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.
