Minimum Amplitude Solution

STEP 0: Pre-Calculation Summary
Formula Used
Minimum amplitude = Amplitude of Carrier Signal*(1-Modulation Index)
Amin = Ac*(1-μ)
This formula uses 3 Variables
Variables Used
Minimum amplitude - Minimum amplitude is the least amplitude of the modulating wave.
Amplitude of Carrier Signal - Amplitude of Carrier Signal is varied in proportion to that of the message/modulating signal, such as an audio signal.
Modulation Index - Modulation Index states the level of modulation that a carrier wave undergoes.
STEP 1: Convert Input(s) to Base Unit
Amplitude of Carrier Signal: 20 --> No Conversion Required
Modulation Index: 50 --> No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
Amin = Ac*(1-μ) --> 20*(1-50)
Evaluating ... ...
Amin = -980
STEP 3: Convert Result to Output's Unit
-980 --> No Conversion Required
FINAL ANSWER
-980 <-- Minimum amplitude
(Calculation completed in 00.000 seconds)

Credits

Created by Akshada Kulkarni
National Institute of Information Technology (NIIT), Neemrana
Akshada Kulkarni has created this Calculator and 500+ more calculators!
Verified by Team Softusvista
Softusvista Office (Pune), India
Team Softusvista has verified this Calculator and 1100+ more calculators!

10+ Amplitude Modulation Calculators

Average Total Power OF AM Wave
Average Total Power OF AM Wave = Average Carrier Power Of AM Wave*(1+(Modulation Index^2/2)) Go
Carrier Power With Respect To Carrier Current
Carrier Power With Respect To Carrier Current = (Carrier Current^2/Resistance) Go
Modulation Index
Modulation Index = Amplitude of modulating signal/Amplitude of Carrier Signal Go
Average Carrier Power Of AM Wave
Average Carrier Power Of AM Wave = (Amplitude of Carrier^2)/(2*Resistance) Go
Amplitude of Modulating Signal
Amplitude of modulating signal = (Maximum amplitude-Minimum amplitude)/2 Go
Amplitude of Carrier Signal
Amplitude of Carrier Signal = (Maximum amplitude+Minimum amplitude)/2 Go
Carrier Power
Carrier power = (Amplitude of Carrier Signal^2)/2*Resistance Go
Carrier Frequency
Carrier frequency = Angular Frequency/(2*pi) Go
Amplitude Sensitivity of Modulator
Amplitude sensitivity of modulator = 1/Amplitude of Carrier Signal Go
Bandwidth of AM wave
Bandwidth of AM wave = 2*Maximum Frequency Go

Minimum Amplitude Formula

Minimum amplitude = Amplitude of Carrier Signal*(1-Modulation Index)
Amin = Ac*(1-μ)

How minimum amplitude can be determined?

Minimum amplitude can be determined if the amplitude of carrier signal and the modulation index is given to us. It is expressed as:
Minimum amplitude, Amin= Ac;(1-μ)
where, Ac;= amplitude of carrier signal
and μ= modulation index

How to Calculate Minimum Amplitude?

Minimum Amplitude calculator uses Minimum amplitude = Amplitude of Carrier Signal*(1-Modulation Index) to calculate the Minimum amplitude, Minimum amplitude is the least amplitude of the modulating wave. It is the minimum displacement or distance moved by a point on a vibrating body or wave measured from its equilibrium position. Minimum amplitude is denoted by Amin symbol.

How to calculate Minimum Amplitude using this online calculator? To use this online calculator for Minimum Amplitude, enter Amplitude of Carrier Signal (Ac) & Modulation Index (μ) and hit the calculate button. Here is how the Minimum Amplitude calculation can be explained with given input values -> -980 = 20*(1-50).

FAQ

What is Minimum Amplitude?
Minimum amplitude is the least amplitude of the modulating wave. It is the minimum displacement or distance moved by a point on a vibrating body or wave measured from its equilibrium position and is represented as Amin = Ac*(1-μ) or Minimum amplitude = Amplitude of Carrier Signal*(1-Modulation Index). Amplitude of Carrier Signal is varied in proportion to that of the message/modulating signal, such as an audio signal & Modulation Index states the level of modulation that a carrier wave undergoes.
How to calculate Minimum Amplitude?
Minimum amplitude is the least amplitude of the modulating wave. It is the minimum displacement or distance moved by a point on a vibrating body or wave measured from its equilibrium position is calculated using Minimum amplitude = Amplitude of Carrier Signal*(1-Modulation Index). To calculate Minimum Amplitude, you need Amplitude of Carrier Signal (Ac) & Modulation Index (μ). With our tool, you need to enter the respective value for Amplitude of Carrier Signal & Modulation Index and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
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