What are the two methods of sectioned convolution?
Define circular convolution.
Is the Gibbs phenomenon ever a factor?
How will you perform linear convolution via circular convolution?
How is the non-periodic nature of the input signal handled?
Define sampling and aliasing.
When a discrete time signal is called periodic?
Express the discrete time signal x(n) as a summation of impulses.
Explain the various methods of representing discrete time signal
How do you implement a fourth order Butterworth LP filter at 1kHz if sampling frequency is 8 kHz?
What is an anti aliasing filter? Why is it required?
Write the properties of linear convolution.
What do you mean by radio environment in building?