The circular frequency shift property is also known as __________.

The non-parametric methods for power spectrum estimation suffer from________.

The Flanging effect is a ____________.

Which of the following systems is unstable?

The term 'filter' is used to describe a ___________.

In Multirate Digital Signal Processing, the sampling rate of signals __________.

Which of the following is a non-causal system?

In DFT equation, the symbol for circularly even sequence is _________.

Interfacing of digital systems with different sampling rates can be done efficiently by __________.

In order to avoid aliasing during the reduction of the sampling rate, we divide the sampling frequency by ___________.

Signals that are statistically stationary can be better estimated with _________.