Magnitude of Modulating Signal Solution

STEP 0: Pre-Calculation Summary
Formula Used
Modulating Signal Magnitude = (Maximum Amplitude of AM Wave-Minimum Amplitude of AM Wave)/2
A = (Amax-Amin)/2
This formula uses 3 Variables
Variables Used
Modulating Signal Magnitude - (Measured in Volt) - Modulating Signal Magnitude is the maximum displacement of the signal from its equilibrium or rest position, measured in units of the original signal amplitude.
Maximum Amplitude of AM Wave - (Measured in Volt) - The Maximum Amplitude of AM Wave is the maximum amount of displacement of a particle on the medium from its rest position.
Minimum Amplitude of AM Wave - (Measured in Volt) - Minimum Amplitude Of AM Wave is the minimum amount of displacement of a particle on the medium from its rest position.
STEP 1: Convert Input(s) to Base Unit
Maximum Amplitude of AM Wave: 19.2032 Volt --> 19.2032 Volt No Conversion Required
Minimum Amplitude of AM Wave: 14.7968 Volt --> 14.7968 Volt No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
A = (Amax-Amin)/2 --> (19.2032-14.7968)/2
Evaluating ... ...
A = 2.2032
STEP 3: Convert Result to Output's Unit
2.2032 Volt --> No Conversion Required
FINAL ANSWER
2.2032 Volt <-- Modulating Signal Magnitude
(Calculation completed in 00.004 seconds)

Credits

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18 Amplitude Modulation Characteristics Calculators

Pre Detection Signal to Noise Ratio of AM
Go Pre Detection SNR of SSB = (Amplitude of Carrier Signal^2*(1+Amplitude Sensitivity of Modulator^2*Total Power))/(2*Noise Density*Transmission Bandwidth)
Post Detection Signal to Noise Ratio of AM
Go Post Detection SNR of AM = (Amplitude of Carrier Signal^2*Amplitude Sensitivity of Modulator^2*Total Power)/(2*Noise Density*Transmission Bandwidth)
Coupling Factor of AM Receiver
Go Coupling Factor = (Image Frequency/Radio Frequency)-(Radio Frequency/Image Frequency)
Phase Deviation of AM Receiver
Go Phase Deviation = Proportionality Constant*Amplitude of Modulating Signal*Modulating Signal Frequency
Quality Factor of AM Receiver
Go Quality Factor = 1/(2*pi)*sqrt(Inductance/Capacitance)
Total Current of AM Wave
Go Total Current of AM Wave = Carrier Current*sqrt(1+((Modulation Index^2)/2))
Total Power of AM wave
Go Total Power = Carrier Power+Upper Sideband Power+Lower Sideband Power
Magnitude of Modulating Signal
Go Modulating Signal Magnitude = (Maximum Amplitude of AM Wave-Minimum Amplitude of AM Wave)/2
Maximum Amplitude of AM Wave
Go Maximum Amplitude of AM Wave = Amplitude of Carrier Signal*(1+Modulation Index^2)
Minimum Amplitude of AM Wave
Go Minimum Amplitude of AM Wave = Amplitude of Carrier Signal*(1-Modulation Index^2)
Amplitude of Each Sideband
Go Amplitude of each Sideband = (Modulation Index*Amplitude of Carrier Signal)/2
Image Frequency Bandwidth of AM Receiver
Go Image Frequency Bandwidth = Radio Frequency Bandwidth/Bandwidth Improvement
Radio Frequency Bandwidth of AM Receiver
Go Radio Frequency Bandwidth = Bandwidth Improvement*Image Frequency Bandwidth
Bandwidth Improvement of AM Receiver
Go Bandwidth Improvement = Radio Frequency Bandwidth/Image Frequency Bandwidth
Local Oscillation Frequency of AM Receiver
Go Local Oscillation Frequency = Radio Frequency+Intermediate Frequency
Average Total Power of AM Wave
Go Total Power = Carrier Power*(1+(Modulation Index^2)/2)
Amplitude Sensitivity of Modulator
Go Amplitude Sensitivity of Modulator = 1/Amplitude of Carrier Signal
Bandwidth of AM wave
Go Bandwidth of AM Wave = 2*Maximum Frequency

Magnitude of Modulating Signal Formula

Modulating Signal Magnitude = (Maximum Amplitude of AM Wave-Minimum Amplitude of AM Wave)/2
A = (Amax-Amin)/2

What is amplitude modulation?

Amplitude modulation (AM) is a modulation technique used in electronic communication, most commonly for transmitting messages with a radio carrier wave. In amplitude modulation, the amplitude (signal strength) of the carrier wave is varied in proportion to that of the message signal, such as an audio signal.

How to Calculate Magnitude of Modulating Signal?

Magnitude of Modulating Signal calculator uses Modulating Signal Magnitude = (Maximum Amplitude of AM Wave-Minimum Amplitude of AM Wave)/2 to calculate the Modulating Signal Magnitude, The Magnitude of Modulating Signal is the maximum displacement of the modulating wave from its equilibrium position, measured in units of the carrier wave's amplitude. Modulating Signal Magnitude is denoted by A symbol.

How to calculate Magnitude of Modulating Signal using this online calculator? To use this online calculator for Magnitude of Modulating Signal, enter Maximum Amplitude of AM Wave (Amax) & Minimum Amplitude of AM Wave (Amin) and hit the calculate button. Here is how the Magnitude of Modulating Signal calculation can be explained with given input values -> 2.2032 = (19.2032-14.7968)/2.

FAQ

What is Magnitude of Modulating Signal?
The Magnitude of Modulating Signal is the maximum displacement of the modulating wave from its equilibrium position, measured in units of the carrier wave's amplitude and is represented as A = (Amax-Amin)/2 or Modulating Signal Magnitude = (Maximum Amplitude of AM Wave-Minimum Amplitude of AM Wave)/2. The Maximum Amplitude of AM Wave is the maximum amount of displacement of a particle on the medium from its rest position & Minimum Amplitude Of AM Wave is the minimum amount of displacement of a particle on the medium from its rest position.
How to calculate Magnitude of Modulating Signal?
The Magnitude of Modulating Signal is the maximum displacement of the modulating wave from its equilibrium position, measured in units of the carrier wave's amplitude is calculated using Modulating Signal Magnitude = (Maximum Amplitude of AM Wave-Minimum Amplitude of AM Wave)/2. To calculate Magnitude of Modulating Signal, you need Maximum Amplitude of AM Wave (Amax) & Minimum Amplitude of AM Wave (Amin). With our tool, you need to enter the respective value for Maximum Amplitude of AM Wave & Minimum Amplitude of AM Wave 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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