Techware Labs Header

Forums have moved

See this announcement for more details, or just go directly there.


Go Back   Techwarelabs Community > Tech > General Board

Reply
 
Thread Tools Search this Thread Display Modes
  #1  
Old 11-06-2002, 12:37 AM
eviltechie
 
Posts: n/a
Default I am fed up with these false reviews...

this one for example
http://www.ocprices.com/index.php?re...action=reviews

Quote:
After I removed my screaming Delta Screamer HSF, my ears quickly stopped bleeding as the Iceberg only ran at a mere 33Db; in other words very very quiet. I used a Sound Meter at a distance of about one inch from the radiator fan. This is a lot better than 89Db coming from a Delta Screamer at the same range. The 1" range is the reason the quoted noise levels are quite a lot higher than the ones quoted both on manufacturer's specifications, and at other review sites.The decibel scale works in a way that every 3db of increase, the sound is doubled, so by that means, the Delta is a grand 18 times noisier than the Ahanix kit.
alot of the reviews also use that kind of false calculation
for the decibel system, for every 10 degree of increase, it represents a tenfold increase of loudness.

for example, the increase from the hum of a refrigerator to an air conditioner is 20dB. This is 2 increses of 10 dB, so the increase in loudness is 10^2, or 100. Hence, an air conditioner is 100 times as louder as a refrigerator

lets not even talk about the delta being 89dB, because an average street traffic make about the same amount of noise...

that is one of the most falsely and worst review i have seen in months...

im glad TWL is keeping its high quality as there are many new editors coming in
Reply With Quote
  #2  
Old 11-07-2002, 12:23 AM
accurateimage
 
Posts: n/a
Default

I agree *L8 I am a certified audio tech and that is the most retarded review I have seen, who the hell measures spl at 1 inch *LOL* for a pc case I thing the standard is 36 inches with the case closed *LOL*
Reply With Quote
  #3  
Old 11-07-2002, 12:29 AM
eviltechie
 
Posts: n/a
Default

i can bet 50 bucks says that he didnt actualy measure it
Reply With Quote
  #4  
Old 11-07-2002, 12:32 AM
accurateimage
 
Posts: n/a
Default

yeah would love to know the model # of the Db meter, probably that radio shack kit one *LOL*
Reply With Quote
  #5  
Old 11-07-2002, 12:39 AM
eviltechie
 
Posts: n/a
Default

i dont think he has one
Reply With Quote
  #6  
Old 11-07-2002, 12:41 AM
accurateimage
 
Posts: n/a
Default

who knows, but I still think that method of measurement is retarded, that is like measuring how loud a cars engine is by sticking a meter in the exhaust pipe or under the hood next to the header and not in the drivers seat at head level *LOL*
Reply With Quote
  #7  
Old 11-07-2002, 01:08 AM
eviltechie
 
Posts: n/a
Default

Reply With Quote
  #8  
Old 11-07-2002, 01:14 AM
accurateimage
 
Posts: n/a
Default

*L* I know, have you even been in an Anechoic Chamber ??? very wierd, sooooooooo friggin silent, kinda like being in a recording studio.
Reply With Quote
  #9  
Old 11-07-2002, 02:45 AM
eviltechie
 
Posts: n/a
Default

yes ive been one

it was actualy for atenna testing

the walls are very spikey in the one i went into
it was a bit scary when i start to imagine those sharp foams are knifes...
Reply With Quote
  #10  
Old 11-07-2002, 01:14 PM
accurateimage
 
Posts: n/a
Default

*LOL* I did not get that crative, just marvled at what absolute silence is *LOL* I could hear the blood running through my veins
Reply With Quote
Reply


Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

vB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Forum Jump


All times are GMT -5. The time now is 11:59 PM. Powered by vBulletin® Version 3.6.5
Copyright ©2000 - 2025, Jelsoft Enterprises Ltd.
Forum style by ForumMonkeys.