Transmittance Filtering Solution

STEP 0: Pre-Calculation Summary
Formula Used
Transmittance Filtering = sinc(pi*(Input Periodic Frequency/Sampling Frequency))
Kf = sinc(pi*(finp/fe))
This formula uses 1 Constants, 1 Functions, 3 Variables
Constants Used
pi - Archimedes' constant Value Taken As 3.14159265358979323846264338327950288
Functions Used
sinc - The sinc function is a function that is frequently used in signal processing and the theory of Fourier transforms., sinc(Number)
Variables Used
Transmittance Filtering - Transmittance Filtering is a linear filter which attenuates the transmittance over a broad range of wavelengths.
Input Periodic Frequency - (Measured in Hertz) - Input Periodic Frequency is the number of complete cycles of a periodic phenomenon that occur in one second.
Sampling Frequency - (Measured in Hertz) - Sampling Frequency defines the number of samples per second (or per other unit) taken from a continuous signal to make a discrete or digital signal.
STEP 1: Convert Input(s) to Base Unit
Input Periodic Frequency: 5.01 Hertz --> 5.01 Hertz No Conversion Required
Sampling Frequency: 40.1 Hertz --> 40.1 Hertz No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
Kf = sinc(pi*(finp/fe)) --> sinc(pi*(5.01/40.1))
Evaluating ... ...
Kf = 0.765166501444914
STEP 3: Convert Result to Output's Unit
0.765166501444914 --> No Conversion Required
FINAL ANSWER
0.765166501444914 0.765167 <-- Transmittance Filtering
(Calculation completed in 00.004 seconds)

Credits

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Created by Rahul Gupta
Chandigarh University (CU), Mohali, Punjab
Rahul Gupta has created this Calculator and 25+ more calculators!
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Verified by Ritwik Tripathi
Vellore Institute of Technology (VIT Vellore), Vellore
Ritwik Tripathi has verified this Calculator and 100+ more calculators!

14 Discrete Time Signals Calculators

Triangular Window
​ Go Triangular Window = 0.42-0.52*cos((2*pi*Number of Samples)/(Sample Signal Window-1))-0.08*cos((4*pi*Number of Samples)/(Sample Signal Window-1))
Damping Coefficient of Second Order Transmittance
​ Go Damping Coefficient = (1/2)*Input Resistance*Initial Capacitance*sqrt((Transmittance Filtering*Input Inductance)/(Sample Signal Window*Initial Capacitance))
Fourier Transform of Rectangular Window
​ Go Rectangular Window = sin(2*pi*Unlimited Time Signal*Input Periodic Frequency)/(pi*Input Periodic Frequency)
Sampling Frequency of Bilinear
​ Go Sampling Frequency = (pi*Distortion Frequency)/arctan((2*pi*Distortion Frequency)/Bilinear Frequency)
Bilinear Transformation Frequency
​ Go Bilinear Frequency = (2*pi*Distortion Frequency)/tan(pi*Distortion Frequency/Sampling Frequency)
Natural Angular Frequency of Second Order Transmittance
​ Go Natural Angular Frequency = sqrt((Transmittance Filtering*Input Inductance)/(Sample Signal Window*Initial Capacitance))
Cutoff Angular Frequency
​ Go Cutoff Angular Frequency = (Maximal Variation*Central Frequency)/(Sample Signal Window*Clock Count)
Maximal Variation of Cutoff Angular Frequency
​ Go Maximal Variation = (Cutoff Angular Frequency*Sample Signal Window*Clock Count)/Central Frequency
Inverse Transmittance Filtering
​ Go Inverse Transmittance Filtering = (sinc(pi*Input Periodic Frequency/Sampling Frequency))^-1
Hanning Window
​ Go Hanning Window = 1/2-(1/2)*cos((2*pi*Number of Samples)/(Sample Signal Window-1))
Hamming Window
​ Go Hamming Window = 0.54-0.46*cos((2*pi*Number of Samples)/(Sample Signal Window-1))
Transmittance Filtering
​ Go Transmittance Filtering = sinc(pi*(Input Periodic Frequency/Sampling Frequency))
Initial Frequency of Dirac Comb Angle
​ Go Initial Frequency = (2*pi*Input Periodic Frequency)/Signal Angle
Frequency Dirac Comb Angle
​ Go Signal Angle = 2*pi*Input Periodic Frequency*1/Initial Frequency

Transmittance Filtering Formula

Transmittance Filtering = sinc(pi*(Input Periodic Frequency/Sampling Frequency))
Kf = sinc(pi*(finp/fe))

What is the importance of transmittance?

When a light beam is focused on an optically clear surface, a part of the light gets absorbed by the surface, some of it gets scattered and the remaining gets transmitted through the material.

How to Calculate Transmittance Filtering?

Transmittance Filtering calculator uses Transmittance Filtering = sinc(pi*(Input Periodic Frequency/Sampling Frequency)) to calculate the Transmittance Filtering, The Transmittance Filtering formula is defined as the ratio of the light passing through to the light incident on the specimens and the reflectance of the light. Transmittance Filtering is denoted by Kf symbol.

How to calculate Transmittance Filtering using this online calculator? To use this online calculator for Transmittance Filtering, enter Input Periodic Frequency (finp) & Sampling Frequency (fe) and hit the calculate button. Here is how the Transmittance Filtering calculation can be explained with given input values -> 0.765167 = sinc(pi*(5.01/40.1)).

FAQ

What is Transmittance Filtering?
The Transmittance Filtering formula is defined as the ratio of the light passing through to the light incident on the specimens and the reflectance of the light and is represented as Kf = sinc(pi*(finp/fe)) or Transmittance Filtering = sinc(pi*(Input Periodic Frequency/Sampling Frequency)). Input Periodic Frequency is the number of complete cycles of a periodic phenomenon that occur in one second & Sampling Frequency defines the number of samples per second (or per other unit) taken from a continuous signal to make a discrete or digital signal.
How to calculate Transmittance Filtering?
The Transmittance Filtering formula is defined as the ratio of the light passing through to the light incident on the specimens and the reflectance of the light is calculated using Transmittance Filtering = sinc(pi*(Input Periodic Frequency/Sampling Frequency)). To calculate Transmittance Filtering, you need Input Periodic Frequency (finp) & Sampling Frequency (fe). With our tool, you need to enter the respective value for Input Periodic Frequency & Sampling Frequency 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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