ln() vs. log()

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ln() vs. log()

04-18-2016, 02:41 PM

Post: #13

emece67 Offline

Senior Member

Posts: 379
Joined: Feb 2015

RE: ln() vs. log()

(04-18-2016 01:25 PM)Tugdual Wrote: Also decibel is
\[20*\log _{ 10 }{ (\frac { V }{ { V }_{ ref } } ) }\]

I also find it interesting because it tells me the # of digits you need to write a number in base 10.

Incidentally, the Neper (Np) is:

\[\ln({V\over V_{ref}})\]

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Messages In This Thread

ln() vs. log() - Don Shepherd - 04-17-2016, 10:06 PM

RE: ln() vs. log() - Massimo Gnerucci - 04-17-2016, 10:15 PM

RE: ln() vs. log() - Han - 04-17-2016, 10:19 PM

RE: ln() vs. log() - Dave Shaffer - 04-17-2016, 11:50 PM

RE: ln() vs. log() - Tim Wessman - 04-18-2016, 01:37 AM

RE: ln() vs. log() - StephenG1CMZ - 04-25-2016, 03:59 PM

RE: ln() vs. log() - Katie Wasserman - 04-18-2016, 02:48 AM

RE: ln() vs. log() - Han - 04-18-2016, 03:05 AM

RE: ln() vs. log() - wojtek - 04-18-2016, 03:42 AM

RE: ln() vs. log() - Alejandro Paz(Germany) - 04-18-2016, 04:00 AM

RE: ln() vs. log() - Jeff_Kearns - 04-18-2016, 10:51 AM

RE: ln() vs. log() - Thomas Radtke - 04-18-2016, 01:14 PM

RE: ln() vs. log() - jebem - 04-19-2016, 02:00 PM

RE: ln() vs. log() - Dieter - 04-19-2016, 09:47 PM

RE: ln() vs. log() - Tugdual - 04-18-2016, 01:25 PM

RE: ln() vs. log() - emece67 - 04-18-2016 02:41 PM

RE: ln() vs. log() - Andres - 05-13-2022, 10:38 PM

RE: ln() vs. log() - Csaba Tizedes - 04-18-2016, 04:38 PM

RE: ln() vs. log() - Joe Horn - 04-19-2016, 05:33 AM

RE: ln() vs. log() - jebem - 04-19-2016, 12:48 PM

RE: ln() vs. log() - Csaba Tizedes - 04-20-2016, 07:33 AM

RE: ln() vs. log() - emece67 - 04-20-2016, 08:45 AM

RE: ln() vs. log() - emece67 - 04-20-2016, 10:23 AM

RE: ln() vs. log() - JurgenRo - 04-21-2016, 07:52 PM

RE: ln() vs. log() - Marcus von Cube - 04-24-2016, 02:38 PM

RE: ln() vs. log() - Dieter - 04-25-2016, 06:38 AM

RE: ln() vs. log() - Thomas Klemm - 05-13-2022, 11:15 AM

RE: ln() vs. log() - KeithB - 05-16-2022, 01:18 PM

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