# Comparisons

## Difference Between FIR Filter and IIR Filter

Both FIR and IIR are the two major classifications of digital filters used for signal filtration. The crucial difference between FIR and IIR filters is that the FIR filter provides an impulse response of a finite period. As against IIR is a type of filter that generates impulse response of infinite duration for a dynamic …

## Difference Between Mass and Weight

In our day to day life, one of the most interchangeably used words are mass and weight. Generally, people use these two words as the alternatives of each other, considering both similar. However, technically these two quantities are not the same. The crucial difference between mass and weight is that mass specifies the total amount …

## Difference Between GSM and CDMA

GSM and CDMA are the two major classifications of the mobile communication system. The crucial difference between GSM and CDMA is that GSM uses SIM (subscriber identification module) card as the major component of the mobile station. Thus, is also known as a SIM type of system. As against CDMA despite using a SIM card, …

## Difference Between Real Image and Virtual Image

Real image and virtual image are the two classifications of the image that is formed by reflection or refraction of light rays. The crucial difference between the real image and a virtual image is that real images are formed when light rays actually meet at a point after getting reflected or refracted from a mirror. …

## Difference Between AND Gate and OR Gate

Both AND logic gate and OR logic gate are the two basic logic gates used in digital circuits. However, the two are mainly differentiated on the basis of logic operation performed by them. The crucial difference between AND gate and OR gate is that AND gate performs multiplication of the digital inputs. As against the …

## Difference Between Reflection and Refraction

Reflection and Refraction are the two major phenomena related to the propagation of beam of light. The crucial difference between reflection and refraction is that reflection is the act of the rebounding of the light wave in the same medium after striking the boundary of a different medium. As against refraction is the phenomenon of …

## Difference Between Frequency and Bandwidth

Both frequency and bandwidth are the two major terms related to data transmission. The major difference between frequency and bandwidth is that frequency shows the number of complete cycles appearing in unit time. As against bandwidth is the overall amount of data transmitted in a unit time. Both frequency and bandwidth have a similar measuring …

## Difference Between Gravitation and Gravity

The terms gravitation and gravity both are associated with the force on a body present on the surface of the earth. The crucial difference between gravitation and gravity is that gravitation is associated with two objects present in the universe. While gravity is specifically applied between earth and a body present on its surface. As …

## Difference Between Period and Frequency

Time period and frequency are the two major parameters associated with the wave. Period and frequency are exactly opposite of each other. The crucial difference between period and frequency is that period is the duration in which a complete wave cycle is achieved. As against frequency is the number of complete cycles of a wave …

## Difference Between Resistance and Reactance

Resistance and Reactance are the two major terms that combinedly form impedance of an electrical circuit. The crucial difference between resistance and reactance is that resistance is the hindrance to the flow of electric current by only resistor. As against reactance is the opposition to the change in current by either inductor or capacitor. Basically, …