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Deutsche Bahn invests a record EUR 7.6 bn in Strong Rail in Germany in 2023 · Sustainability. We take responsibility · Digital Rail. Radio-controlled train ...
DB Konzern
Most people can probably tell you that sound is measured in decibels or dB, but where that comes from and how they work is an interesting ...
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Are you a pessimist or an optimist? Dave explains dB's and how they are useful for us engineering types.
YouTube-EEVblog
Intro
What are dB's?
Different Logarithms
Total Gain
Spectrum Analyzer Example
Frequency Response Decades
Frequency response on dB axes
Decibel Rules of Thumb
Decibel values for Power
EEVblog Merchandise
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DB Schenker
Decibels (dB) can be slightly confusing. Here is a simple short video explaining. Callum.
YouTube-DXCommander
Decibel History
How to write dB
Uses of dB
Decibel table
DB reference
Isotropic Radiators
When to use dBI
Suffixes explained
Quick way to calculate dB
Summary
Download all the resources here: https://www.wlanpros.com/dbmath One of the "Wireless LAN Design Rules" is, as a designer you need to ...
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Start
About dBm (decibels compared to 1 milliwatt)
Easy dB Math in 5 minutes (Rules)
Easy dB Math in 5 minutes (Trial)
dB Math Cheat Sheet
Excel Spreadsheet (dBm to mW Conversion)
Why is 0dB the loudest and what's up with -dB settings on the volume control? Paul explains the dB system.
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What is a dB? RF and Cable Basics :: Brady Volpe and Ron Hranac discuss RF and cable basics in a new series designed to help those who are ...
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The Decibel Primer Beginning
What is a Logarithm
Question on Signals and Velocity of Propogation
The Decibel
The Decibel Expresses Power in Terms of Voltage
The Correct Usage of Decibel
Log Base 10 vs Log Base 2
Wrap Up
How to convert to_from dB without a calculator.
YouTube-RF Mentor Videos
Examples
The Exponents To Convert Ratios to Db
Fractions
Negative Values in Db
Converting from Ratios to Db
Negative Db Values
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Prod. By RawMit @db.boutabag4l @_lewaythelegend.
Decibels (dB) are very useful and not hard to understand. They are used in acoustics and electronics, but show up in other fields as well.
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What is dB?
Decibel is unitless
DB in acoustics
RMS amplitude
How dB is calculated
DB in electronics
Gain
Gain in dB
Expressing gain in dB
Conclusion