Frequency Sensitivity Solution

STEP 0: Pre-Calculation Summary
Formula Used
Frequency Sensitivity = Frequency Deviation/Peak Amplitude of Message
Kf = Δf/Am(peak)
This formula uses 3 Variables
Variables Used
Frequency Sensitivity - (Measured in Hertz) - Frequency Sensitivity is the dependence of the critical amplitude of the signal upon its frequency and a resonance between the intrinsic oscillations of a neuron and the signal.
Frequency Deviation - (Measured in Hertz) - Frequency Deviation in FM is defined as the way to describe the difference between the minimum and maximum extent of a frequency modulated signal and the carrier frequency.
Peak Amplitude of Message - (Measured in Volt) - Peak Amplitude of Message is the maximum positive or negative deviation of a waveform from its zero reference level in a message signal.
STEP 1: Convert Input(s) to Base Unit
Frequency Deviation: 30 Hertz --> 30 Hertz No Conversion Required
Peak Amplitude of Message: 40 Volt --> 40 Volt No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
Kf = Δf/Am(peak) --> 30/40
Evaluating ... ...
Kf = 0.75
STEP 3: Convert Result to Output's Unit
0.75 Hertz --> No Conversion Required
FINAL ANSWER
0.75 Hertz <-- Frequency Sensitivity
(Calculation completed in 00.020 seconds)

Credits

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Created by Rachita C
BMS College Of Engineering (BMSCE), Banglore
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BMS College of Engineering (BMSCE), Bangalore
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Frequency Modulation Calculators

Bandwidth with respect to Modulation Index of FM
​ LaTeX ​ Go Bandwidth of FM Wave = (2*Frequency Deviation)*(1+(1/Modulation Index in FM))
Frequency Deviation
​ LaTeX ​ Go Frequency Deviation = Frequency Sensitivity*Peak Amplitude of Message
Bandwidth of FM wave by Carson Rule
​ LaTeX ​ Go Bandwidth of FM Wave = 2*(Frequency Deviation+Modulating Frequency)
Frequency Deviation provided Modulation Index
​ LaTeX ​ Go Frequency Deviation = Modulation Index in FM*Modulating Frequency

Sideband and Frequency Modulation Calculators

Pre Detection Signal to Noise Ratio
​ LaTeX ​ Go Pre Detection SNR of DSB-SC = (Amplitude of Carrier Signal DSB-SC^2*Total Power DSB-SC)/(2*Noise Density DSB-SC*Transmission Bandwidth DSBSC)
Transmitted Power of DSB-SC
​ LaTeX ​ Go Transmitted Power of DSB-SC = Upper Sideband Power in DSB-SC+Lower Sideband Power DSB-SC
Bandwidth of VSB
​ LaTeX ​ Go Bandwidth of VSB = Maximum Frequency DSB-SC+Vestige Frequency
Bandwidth in DSB-SC
​ LaTeX ​ Go Bandwidth in DSB-SC = 2*Maximum Frequency DSB-SC

Frequency Sensitivity Formula

​LaTeX ​Go
Frequency Sensitivity = Frequency Deviation/Peak Amplitude of Message
Kf = Δf/Am(peak)

How is FM deviation calculated?

Averaged over all rates, the results show a small decrease in sensitivity with increasing center frequency. For all center frequencies, sensitivity decreases with increasing pulse rate, yielding a rate limit of approximately 500 pps.

How to Calculate Frequency Sensitivity?

Frequency Sensitivity calculator uses Frequency Sensitivity = Frequency Deviation/Peak Amplitude of Message to calculate the Frequency Sensitivity, Frequency Sensitivity is the ability of a system to detect or respond to changes in frequency. Frequency Sensitivity is denoted by Kf symbol.

How to calculate Frequency Sensitivity using this online calculator? To use this online calculator for Frequency Sensitivity, enter Frequency Deviation (Δf) & Peak Amplitude of Message (Am(peak)) and hit the calculate button. Here is how the Frequency Sensitivity calculation can be explained with given input values -> 0.214286 = 30/40.

FAQ

What is Frequency Sensitivity?
Frequency Sensitivity is the ability of a system to detect or respond to changes in frequency and is represented as Kf = Δf/Am(peak) or Frequency Sensitivity = Frequency Deviation/Peak Amplitude of Message. Frequency Deviation in FM is defined as the way to describe the difference between the minimum and maximum extent of a frequency modulated signal and the carrier frequency & Peak Amplitude of Message is the maximum positive or negative deviation of a waveform from its zero reference level in a message signal.
How to calculate Frequency Sensitivity?
Frequency Sensitivity is the ability of a system to detect or respond to changes in frequency is calculated using Frequency Sensitivity = Frequency Deviation/Peak Amplitude of Message. To calculate Frequency Sensitivity, you need Frequency Deviation (Δf) & Peak Amplitude of Message (Am(peak)). With our tool, you need to enter the respective value for Frequency Deviation & Peak Amplitude of Message 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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