What are Decibels and why are 3dB and dBm important? Published 2019-10-16 Download video MP4 360p Recommendations 06:07 Delta Function Explained 39:41 Why -3dB? (An alternate approach to explaining dBs) 17:41 #136: What is a dB, dBm, dBu, dBc, etc. on a Spectrum Analyzer? 08:07 A Quick Look at Decibels 12:32 More on the 3 dB trick 06:25 Fast Easy Guide to Decibels dB vs dBi in 6 Minutes 06:24 Why are OFDM Subcarriers Sinc Functions? 08:15 Easy Explanation of Units Used in EMC Measurements (dBm / dBuV ) 13:37 What is the Fourier Transform? ("Brilliant explanation!") 09:55 What is a Decibel? 11:07 Understanding dB Math 20:23 Electromagnetic Waves - with Sir Lawrence Bragg 11:20 How are Data Rate and Bandwidth Related? ("a super clear explanation!") 20:48 EEVblog #49 - Decibels (dB's) for Engineers - A Tutorial 35:13 I used to hate QR codes. But they're actually genius 06:59 12 - Understanding Signal Strength in mW and dBm 07:38 Decibels (dB) In Audio | The 5 Things You NEED To Know... 05:26 Decibels made simple in 5 minutes 08:37 What is Negative Frequency? Similar videos 02:22 What's The Difference Between dB and dBm? | WilsonPro 11:24 Power and Decibels ( DB ) - Quick Guide 06:03 what is dB dBm in radio frequency? what is dbm in electronics? decibel in electrical engineering. #7 03:38 Sound bites - 3db rule 03:59 What is the significance of -3dB? (4 Solutions!!) 04:05 Explaining the dB Scale 03:02 What Is A Decibel? Can 'Negative' Decibels Exist? 14:33 Decibel || Why -3dB || half power point || Is it -3dB always || 0 dB 10:25 Decibel (dB) - Power gain, Voltage gain, and Current gain More results