The difference between the actual analog value and approximated discrete value due to the rounding is called

A _________ quantizer uses equal length quantization intervals linearly related to analog sample values.

A minimum sampling rate is ___ times the highest frequency component or upper bandwidth limit of the analog signal as per the sampling theorem.

Identify the type of modulation

Sampling is a process in which _________ of continuous time signal is measured at discrete instants

Identify the type of Sampling

In ____, the frequency of the analog carrier signal is varied proportional to the digital information signal.

Identify the modulation technique followed to obtain the above shown modulated signal

Which of the following CANNOT be defined as a Digital to Analog conversion technique

In ASK, the ____ of the carrier is varied to represent two or more different signal elements

___ is the process of converting analog data to digital signals