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Wikiwide is offline Wikiwide
2010-12-21 , 12:32
Posts: 1,994 | Thanked: 3,342 times | Joined on Jun 2010 @ N900: Battery low. N950: torx 4 re-used once and fine; SIM port torn apart
#101
Originally Posted by zimon View Post
is the 30dB background noise coming from internal electronic noise?
I never see below 30dB values although the room would be quiet.
The linear scale is usually 0, while, say, typing on keyboard can give 8 (on linear).

The db scale usually gives 30. It could be related to atmosphere pressure or something, but I don't understand how.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
The loudest noise is getting the stylus into N900 quickly: 106 on dB scale, 200 on linear.
 
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ndi is offline ndi
2010-12-21 , 12:33
Posts: 2,050 | Thanked: 1,425 times | Joined on Dec 2009 @ Bucharest
#102
Looks like math artifact, linear is fine. It's probably due to input scale limitation.
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N900 dead and Nokia no longer replaces them. Thanks for all the fish.

Keep the forums clean: use "Thanks" button instead of the thank you post.
 

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teddy3 is offline teddy3
2010-12-22 , 01:31
Posts: 29 | Thanked: 10 times | Joined on Feb 2010 @ Germany
#103
Super app! I like it and it's what I needed. Thanks
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Greets
teddy3
 

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Kaamp is offline Kaamp
2010-12-22 , 16:40
Posts: 29 | Thanked: 15 times | Joined on Jun 2010 @ Twente, NL
#104
I'm loving this app.

but i have a small question.
Is there a way to measure more than 106 db??
 

The Following User Says Thank You to Kaamp For This Useful Post:
lhanneus is offline lhanneus
2011-02-20 , 00:16
Posts: 12 | Thanked: 0 times | Joined on Jan 2007 @ Bruxelles (brussel, Belgium)
#105
Can you add dBa ? It's more common for sound measure.
(you have to add a filter witch reduce the bass)
 
TiagoTiago is offline TiagoTiago
2011-02-20 , 00:55
Posts: 1,522 | Thanked: 392 times | Joined on Jul 2010 @ São Paulo, Brazil
#106
Why i can't find dBa on Wikipedia, and why WolphramAlpha doesn't know what it is?
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zimon is offline zimon
2011-02-20 , 10:15
Posts: 1,341 | Thanked: 708 times | Joined on Feb 2010
#107
Originally Posted by TiagoTiago View Post
Why i can't find dBa on Wikipedia, and why WolphramAlpha doesn't know what it is?
http://en.wikipedia.org/wiki/Decibel#Acoustics_2
http://en.wikipedia.org/wiki/A-weighting
 
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judibet is offline judibet
2011-04-12 , 10:05
Posts: 128 | Thanked: 41 times | Joined on Nov 2010 @ BONDY, FRANCE
#108
vumeter is available : http://maemo.org/downloads/product/Maemo5/vumeter/
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Mulder FOX
Nokia N900 PR1.3@1GHz
 
abhinil is offline abhinil
2011-05-02 , 11:49
Posts: 4 | Thanked: 0 times | Joined on Apr 2011
#109
Nice app lovin it
 
Crogge is offline Crogge
2011-06-14 , 23:37
Posts: 543 | Thanked: 151 times | Joined on Feb 2010 @ Germany
#110
Would be funny to connect vumeter with http://talk.maemo.org/showthread.php?t=52239
 
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