Decibel Scale

Free Science Help at Brightstorm! http://brightstorm.com/science Understanding the decibel scale.

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Education

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• Brightstorm
• decibel
• scale
• J85C86
• Brightstorm2

[emilang]

STOP SHOUTING AT ME!!!!!

[zave1525]

kick ass video, i almost freaked out. my teacher can't explain, he tells me to read this shit from a book, and the book ain't all that clear. thanks.

[digerpaji]

@SonicFlow01 keep in mind that the difference in intensity of a digital sampling of the same analog sound would be almost the same...and the dbfs value of a sampled digital signal will be closer to the db value of the original signal depending on how often you sample (sampling frequence), if u sample at a higher frequency then the dbfs signals value should be closer to the originals singals db value...and if u sample less often then the dbfs value may be less than the original signals db value

[digerpaji]

@SonicFlow01 keep in mind that the difference in intensity of a digital sampling of the same analog sound would be almost the same...and the dbfs value of a sampled digital signal will be closer to the db value of the original signal depending on how often you sample (sampling frequence), if u sample at a higher frequency then the dbfs signals value should be closer to the originals singals db value...and if u sample less often then the dbfs value may be less than the original signals db value

[digerpaji]

@SonicFlow01 When you speak of digital decibels then all of the same rules apply except the signal is not analog, hence it is discrete (Not defined on all points of time because of digital sampling). So you will have to apply the same operations in discrete time domain rather than in continuous time domain as he showed.

[Miroslawsnketr]

you are awesome :) i gonna watch more thx man im gonna to become a sound engineer

[SonicFlow01]

hey this tutorial is great...do you have any tutorials about digital decibels or dbfs?

[madhc44]

Great video, thank you.