Active noise cancellation for a computer? - diyAudio
Go Back   Home > Forums > General Interest > Everything Else
Home Forums Rules Articles diyAudio Store Gallery Wiki Blogs Register Donations FAQ Calendar Search Today's Posts Mark Forums Read

Everything Else Anything related to audio / video / electronics etc) BUT remember- we have many new forums where your thread may now fit! .... Parts, Equipment & Tools, Construction Tips, Software Tools......

Please consider donating to help us continue to serve you.

Ads on/off / Custom Title / More PMs / More album space / Advanced printing & mass image saving
Thread Tools Search this Thread
Old 3rd April 2008, 10:54 PM   #1
diyAudio Member
MikeHunt79's Avatar
Join Date: Aug 2003
Location: Bristol, UK
Default Active noise cancellation for a computer?

Hi all,

I was just pondering, has anyone tried to silence their computer thru active noise cancellation?

I've done all the normal tricks, watercooling, hard drives on elastic, low rpm fans, but I still hear my computer as I use open headphones...

I was wondering if there is a way I could somehow silence the computer? I was thinking mount a mic in the computer case (I have a Sanken cos 11 lavalear mic), and them maybe supply the inverse signal to the sound going to the headphones? Or even a speaker in the PC case?

Also, I really need to try recording some fan noises, but would I be right in assuming a fan spinning at 600RPM has a fundemental frequency of 10Hz? (600/60=10)
  Reply With Quote


Hide this!Advertise here!
Thread Tools Search this Thread
Search this Thread:

Advanced Search

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

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off

Similar Threads
Thread Thread Starter Forum Replies Last Post
software noise cancellation / antisound jackpipe Digital Line Level 14 8th April 2017 11:01 AM
active voice cancellation chusubaxt Car Audio 7 27th November 2007 03:51 AM
Active Noise Cancellation gcladis Pass Labs 4 27th June 2006 11:36 PM
'active feedback' for distortion cancellation scott wurcer Solid State 32 31st January 2005 04:49 PM
Active Noise Cancellation manse Everything Else 7 31st March 2003 04:57 PM

New To Site? Need Help?

All times are GMT. The time now is 03:39 PM.

vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2017 DragonByte Technologies Ltd.
Copyright 1999-2017 diyAudio

Content Relevant URLs by vBSEO 3.3.2