answersLogoWhite

0

A signal which repeats itself after a specific interval of time is called periodic signal. A signal which does not repeat itself after a specific interval of time is called aperiodic signal.
A signals that repeats its pattern over a period is called periodic signal,

A signal that does not repeats its pattern over a period is called aperiodic signal or non periodic.

Both the Analog and Digital can be periodic or aperiodic. but in data communication periodic analog sigals and aperiodic digital signals are used.

User Avatar

Wiki User

13y ago

What else can I help you with?

Related Questions

What signals are likely to be aperiodic?

Signals that are likely to be aperiodic include impulse functions, noise signals, and random signals. These signals do not exhibit a repeated or periodic pattern over time.


Please fill this blank Almost all the digital signals are Options1 Periodic Option 2 A-periodic?

Signals are aperiodic because they are not repetitive.


Difference between linear and circular convolution?

circular convolution is used for periodic and finite signals while linear convolution is used for aperiodic and infinite signals. In linear convolution we convolved one signal with another signal where as in circular convolution the same convolution is done but in circular pattern ,depending upon the samples of the signal


What is phase difference?

A phase difference between two periodic signals is the time difference between two corresponding points on each signal. This time difference is usually measured in degrees or radians, but can be given as a unit of time as well.


What are the key differences between the Fourier transform and the Laplace transform?

The key difference between the Fourier transform and the Laplace transform is the domain in which they operate. The Fourier transform is used for signals that are periodic and have a frequency domain representation, while the Laplace transform is used for signals that are non-periodic and have a complex frequency domain representation. Additionally, the Fourier transform is limited to signals that are absolutely integrable, while the Laplace transform can handle signals that grow exponentially.


Electric signals whose values change smoothly over time are called?

Repetitive signals are referred to as periodic signals, while signals that constantly change are known as non-periodic signals. A still picture is analogous to a periodic signal, while a movie is analogous to a non-periodic signal. Synchronous and Asynchronous Signals.


What is difference between a coherent detector and envelop detector?

What the difference between envelop and coherent detection of AM signals


What is the difference between television signals now and then?

now they are better now they are better


What is the difference between an electical engineer and an electronic engineer?

Power vs Signals


What are the differences between the Laplace and Fourier transforms in signal processing and which one is more suitable for analyzing certain types of signals?

The Laplace transform is used for analyzing continuous-time signals, while the Fourier transform is used for analyzing periodic signals. The Laplace transform is more suitable for signals with exponential growth or decay, while the Fourier transform is better for signals with periodic components. The choice between the two depends on the specific characteristics of the signal being analyzed.


Are transmitted cellphone signals periodic?

yes


How does differential pulse code modulation lower the bit rate of transmitted signals?

It signals the difference between successive sample sizes