Difference between IIR and FIR filters

The field of digital signal processing or DSP includes the design and implementation of filters to filter the signals. These filters are mainly classified into two types depending on the duration of their impulse responses. They are known as infinite impulse response (IIR) filters and finite impulse response (FIR) filters. Let’s see the actual difference … Read more

Difference Between Analog and Digital Signal

A signal is a time-varying entity that carries some information from source to destination. Signals can be of many types such as electrical signal, sound signal, light signal, etc. In electronics, communication, and electrical engineering, we care about the electrical signals the most. For transmission of any other signals, we first need to convert them … Read more

Difference between DFT and DTFT

In digital signal processing, the frequency-domain analysis of discrete-time signal is an important phenomenon to perform. This process includes the conversion of time-domain sequence to an equivalent frequency-domain representation. The tools Discrete Fourier transform (DFT) and Discrete-time Fourier transform (DTFT) are used in this conversion. DFT is the better version of DTFT as problems that … Read more

Difference between Intrinsic and Extrinsic Semiconductor

Semiconductor materials can be categorized into two main classes: intrinsic semiconductors and extrinsic semiconductors. Intrinsic semiconductors are the pure form of semiconductor materials while extrinsic semiconductor materials are formed by adding some impurity to the pure semiconductors. The main difference between intrinsic and extrinsic semiconductor is that intrinsic semiconductors are pure in form, no form … Read more

Difference between AI and IoT

We have witnessed a huge revolution in technology ever since mankind came into existence. Technology has come along a long way and we all are experiencing it in some or another way. Technological advancements in the fields of IT industries, civil aviation, space, constructions, comfort in daily life have all made it incredible. May it … Read more