Article View: sci.electronics
Article #19721need help to reduce a monitor's squeal
From: jeffj
Date: Mon, 26 Sep 1988 15:16
Date: Mon, 26 Sep 1988 15:16
16 lines
960 bytes
960 bytes
I have a question worthy of the net's collective wisdom. My hearing extends into the high frequency end (>15kHz). I can hear several terminals and televisions 'squeal'. I understand that this is the flyback transformer at the scan frequency. Is there anything I can do to attentuate the squeal? How about a coating on the transformer? Inside the cabinet? I'm not interested in TEMPEST conformance, just reducing my headaches. Isn't there an OSHA limit for such stuff? Jeffrey Jonas allegra!io!mtune!petsd!pedsga!jeffj decvax!mcnc!rutgers!petsd!pedsga!jeffj
Technical Details
Message-ID:
<716@pedsga.UUCP>Path:
arc1-ca.pugleaf.net!utzoo!attcan!uunet!super!udel!rochester!rutgers!att!petsd!pedsga!jeffjShow Full Headers
Complete Article Headers
Path: arc1-ca.pugleaf.net!utzoo!attcan!uunet!super!udel!rochester!rutgers!att!petsd!pedsga!jeffj From: jeffj@pedsga.UUCP Newsgroups: sci.electronics,comp.periphs Subject: need help to reduce a monitor's squeal Message-ID: <716@pedsga.UUCP> Date: 26 Sep 88 15:16:49 GMT Sender: uucp@super.ORG Followup-To: sci.electronics Organization: Concurrent Computer Corp. Tinton Falls, N.J. Lines: 16