Baud Rate Calculator

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Modulation Techniques

Modulation Parameters

✖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]			+10% -10%
✖Number of Bits refers to the quantity or count of binary digits, known as bits, used to represent or encode information in a digital system.ⓘ Number of Bits [n_b]			+10% -10%

✖Baud Rate is defined as the number of signal or symbol changes that occur per second.ⓘ Baud Rate [r]

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Formula

✖

Baud Rate

Formula

`"r" = "R"/"n"_{"b"}`

Example

`"22.5kbps"="360kb/s"/"16"`

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Baud Rate Solution

STEP 0: Pre-Calculation Summary

Formula Used

Baud Rate = Bit Rate/Number of Bits
r = R/n_b
This formula uses 3 Variables

Variables Used

Baud Rate - (Measured in Bit per Second) - Baud Rate is defined as the number of signal or symbol changes that occur per second.
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.
Number of Bits - Number of Bits refers to the quantity or count of binary digits, known as bits, used to represent or encode information in a digital system.

STEP 1: Convert Input(s) to Base Unit

Bit Rate: 360 Kilobit per Second --> 360000 Bit Per Second (Check conversion here)
Number of Bits: 16 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

r = R/n_b --> 360000/16

Evaluating ... ...

r = 22500

STEP 3: Convert Result to Output's Unit

22500 Bit per Second -->22.5 Kilobit per Second (Check conversion here)

FINAL ANSWER

22.5 Kilobit per Second <-- Baud Rate

(Calculation completed in 00.004 seconds)

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Created by Akshada Kulkarni

National Institute of Information Technology (NIIT), Neemrana

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< 14 Modulation Techniques Calculators

Bandwidth of Multilevel FSK

Go Bandwidth of Multilevel FSK = Bit Rate*(1+Rolloff Factor)+(2*Difference in Frequency*(Number of Level-1))

Bandwidth of Multilevel PSK

Go Bandwidth of Multilevel PSK = Bit Rate*((1+Rolloff Factor)/(log2(Number of Level)))

Probability Error of BPSK for Raised Cosine Filter

Go Probability Error of BPSK = (1/2)*erfc(sqrt(Energy per Symbol/Noise Density))

Bandwidth of FSK

Go Bandwidth of FSK = Bit Rate*(1+Rolloff Factor)+(2*Difference in Frequency)

Bandwidth of ASK given Bit Rate

Go Bandwidth of ASK = (1+Rolloff Factor)*(Bit Rate/Number of Bits)

Rolloff Factor

Go Rolloff Factor = ((Bandwidth of ASK*Number of Bits)/Bit Rate)-1

Bandwidth of Raised Cosine Filter

Go Bandwidth of Raised Cosine Filter = (1+Rolloff Factor)/(2*Signal Time Period)

Signal Time Period

Go Signal Time Period = (1+Rolloff Factor)/(2*Bandwidth of Raised Cosine Filter)

Probability Error of DPSK

Go Probability Error of DPSK = (1/2)*e^(-(Energy per Bit/Noise Density))

Bandwidth Efficiency in Digital Communication

Go Bandwidth Efficiency = Bit Rate/Signal Bandwidth

Symbol Time

Go Symbol Time = Bit Rate/Bits Conveyed Per Symbol

Baud Rate

Go Baud Rate = Bit Rate/Number of Bits

Sampling Theorem

Go Sampling Frequency = 2*Maximum Frequency

Sampling Period

Go Sampling Period = 1/Sampling Frequency

Baud Rate Formula

Baud Rate = Bit Rate/Number of Bits
r = R/n_b

What is a good baud rate?

One of the more common baud rates, especially for simple stuff where speed isn't critical, is 9600 bps. Other "standard" baud are 1200, 2400, 4800, 19200, 38400, 57600, and 115200. The higher a baud rate goes, the faster data is sent/received, but there are limits to how fast data can be transferred.

How to Calculate Baud Rate?

Baud Rate calculator uses Baud Rate = Bit Rate/Number of Bits to calculate the Baud Rate, Baud Rate refers to the number of signal or symbol changes that occur per second. It is denoted by 'r'. Baud Rate is denoted by r symbol.

How to calculate Baud Rate using this online calculator? To use this online calculator for Baud Rate, enter Bit Rate (R) & Number of Bits (n_b) and hit the calculate button. Here is how the Baud Rate calculation can be explained with given input values -> 0.0225 = 360000/16.

FAQ

What is Baud Rate?

Baud Rate refers to the number of signal or symbol changes that occur per second. It is denoted by 'r' and is represented as r = R/n_b or Baud Rate = Bit Rate/Number of Bits. Bit Rate refers to the rate at which bits of information are transmitted or processed in a communication system or digital device & Number of Bits refers to the quantity or count of binary digits, known as bits, used to represent or encode information in a digital system.

How to calculate Baud Rate?

Baud Rate refers to the number of signal or symbol changes that occur per second. It is denoted by 'r' is calculated using Baud Rate = Bit Rate/Number of Bits. To calculate Baud Rate, you need Bit Rate (R) & Number of Bits (n_b). With our tool, you need to enter the respective value for Bit Rate & Number of Bits 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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