Bit Rate Calculator

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Modulation Parameters

Modulation Techniques

✖Sampling frequency is defined as the number of samples per second in a sound.ⓘ Sampling Frequency [f_s]			+10% -10%
✖The bit depth determines how much information can be stored or the sample size, more accurately, It is also called number of bits per sample.ⓘ Bit Depth [BitDepth]			+10% -10%

✖Bit Rate refers to the rate at which bits of information are transmitted or processed in a communication system or digital device.ⓘ Bit Rate [R]

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Formula

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Bit Rate

Formula

`"R" = "f"_{"s"}*"BitDepth"`

Example

`"360kb/s"="0.3kHz"*"1200"`

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Bit Rate Solution

STEP 0: Pre-Calculation Summary

Formula Used

Bit Rate = Sampling Frequency*Bit Depth
R = f_s*BitDepth
This formula uses 3 Variables

Variables Used

Bit Rate - (Measured in Bit Per Second) - Bit Rate refers to the rate at which bits of information are transmitted or processed in a communication system or digital device.
Sampling Frequency - (Measured in Hertz) - Sampling frequency is defined as the number of samples per second in a sound.
Bit Depth - The bit depth determines how much information can be stored or the sample size, more accurately, It is also called number of bits per sample.

STEP 1: Convert Input(s) to Base Unit

Sampling Frequency: 0.3 Kilohertz --> 300 Hertz (Check conversion here)
Bit Depth: 1200 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

R = f_s*BitDepth --> 300*1200

Evaluating ... ...

R = 360000

STEP 3: Convert Result to Output's Unit

360000 Bit Per Second -->360 Kilobit per Second (Check conversion here)

FINAL ANSWER

360 Kilobit per Second <-- Bit Rate

(Calculation completed in 00.004 seconds)

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Created by Akshada Kulkarni

National Institute of Information Technology (NIIT), Neemrana

Akshada Kulkarni has created this Calculator and 500+ more calculators!

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< 11 Modulation Parameters Calculators

Quantization Step Size

Go Quantization Step Size = (Maximum Voltage-Minimum Voltage)/Number of Quantisation Levels

Bit Rate of Raised Cosine Filter using Rolloff Factor

Go Bit Rate of Raised Cosine Filter = (2*Bandwidth of Raised Cosine Filter)/(1+Rolloff Factor)

Attenuation given Voltage of 2 Signals

Go Attenuation = 20*(log10(Voltage 2/Voltage 1))

Attenuation given Power of 2 Signals

Go Attenuation = 10*(log10(Power 2/Power 1))

Number of Samples

Go Number of Samples = Maximum Frequency/Sampling Frequency

Bit Rate

Go Bit Rate = Sampling Frequency*Bit Depth

Bit Rate of Raised Cosine Filter given Time Period

Go Bit Rate of Raised Cosine Filter = 1/Signal Time Period

Signal to Noise Ratio

Go Signal to Noise Ratio = (6.02*Resolution of ADC)+1.76

Number of Quantization Levels

Go Number of Quantisation Levels = 2^Resolution of ADC

Nyquist Sampling Frequency

Go Sampling Frequency = 2*Message Signal Frequency

Bit Rate using Bit Duration

Go Bit Rate = 1/Bit Duration

Bit Rate Formula

Bit Rate = Sampling Frequency*Bit Depth
R = f_s*BitDepth

Does higher bitrate mean better quality?

A higher bitrate generally means better audio quality. “Bitrate is going to determine audio fidelity,” says producer and engineer Gus Berry. “You could have the greatest-sounding recording of all time, but if you played it with a low bitrate, it would sound worse on the other end.”

How to Calculate Bit Rate?

Bit Rate calculator uses Bit Rate = Sampling Frequency*Bit Depth to calculate the Bit Rate, Bit Rate is the number of bits that are conveyed or processed per unit of time. In other words, it describes the rate at which bits are transferred from one location to another. Bit Rate is denoted by R symbol.

How to calculate Bit Rate using this online calculator? To use this online calculator for Bit Rate, enter Sampling Frequency (f_s) & Bit Depth (BitDepth) and hit the calculate button. Here is how the Bit Rate calculation can be explained with given input values -> 0.36 = 300*1200.

FAQ

What is Bit Rate?

Bit Rate is the number of bits that are conveyed or processed per unit of time. In other words, it describes the rate at which bits are transferred from one location to another and is represented as R = f_s*BitDepth or Bit Rate = Sampling Frequency*Bit Depth. Sampling frequency is defined as the number of samples per second in a sound & The bit depth determines how much information can be stored or the sample size, more accurately, It is also called number of bits per sample.

How to calculate Bit Rate?

Bit Rate is the number of bits that are conveyed or processed per unit of time. In other words, it describes the rate at which bits are transferred from one location to another is calculated using Bit Rate = Sampling Frequency*Bit Depth. To calculate Bit Rate, you need Sampling Frequency (f_s) & Bit Depth (BitDepth). With our tool, you need to enter the respective value for Sampling Frequency & Bit Depth and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

How many ways are there to calculate Bit Rate?

In this formula, Bit Rate uses Sampling Frequency & Bit Depth. We can use 1 other way(s) to calculate the same, which is/are as follows -

Bit Rate = 1/Bit Duration

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