tag:blogger.com,1999:blog-10931352.post112196873877667934..comments2023-06-10T15:15:33.290-04:00Comments on pillowblog: In-Case soundpillowcasehttp://www.blogger.com/profile/05011935237872338040noreply@blogger.comBlogger5125tag:blogger.com,1999:blog-10931352.post-45279497345599555482010-01-20T14:34:00.361-05:002010-01-20T14:34:00.361-05:00just get a noise suppressor from a car audio shop ...just get a noise suppressor from a car audio shop $10 sweetDisposable McFakeNamehttps://www.blogger.com/profile/14028512791682063068noreply@blogger.comtag:blogger.com,1999:blog-10931352.post-1130214566517678162005-10-25T00:29:00.000-04:002005-10-25T00:29:00.000-04:00GET SOME MORE POSTS UP, D00DGET SOME MORE POSTS UP, D00DMichael Fullerhttps://www.blogger.com/profile/08138430308202581744noreply@blogger.comtag:blogger.com,1999:blog-10931352.post-1128720459473492152005-10-07T17:27:00.000-04:002005-10-07T17:27:00.000-04:00you need to either filter or isolate the 12V suppl...you need to either filter or isolate the 12V supply if you're going to use an amp coming off the PSU in that computer. Try ferrite beads on the wires of the 12V supply to the amp, or getting a 120VAC to 12V transformer and going directly from the 3 prong connecter inside the PSU. Isolating it would be the cleanest way to get the sound without artifacts from the computer. Filtering it is still going to leave noises from the fans. <BR/><BR/>if you go the transformer route, make sure you know if you are working with AC versus DC. If the amp runs off 12VDC, you'll have to get rectify it (transformers are AC devices) and start using resistors to get the voltage correct. If you get close, you should be fine, a lot of stuff has voltage regulation in it now. <BR/><BR/>just FYI. good luck! <BR/>(from a solderhead)Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-10931352.post-1126150544336739542005-09-07T23:35:00.000-04:002005-09-07T23:35:00.000-04:00My guess is a ground loop problem, similar to the ...My guess is a ground loop problem, similar to the problems with car audio where noise from the alternator can get into an aftermarket stereo. A ground-loop isolating circuit like those used in cars might fix it. Cars are also 12v, so it wouldn't be hard.<BR/><BR/>Sorry I don't know much more, I've never run into the problem, in computers or cars.Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-10931352.post-1122068586234247192005-07-22T17:43:00.000-04:002005-07-22T17:43:00.000-04:00awesome idea man, gotta bring it to linuxcaffe som...awesome idea man, gotta bring it to linuxcaffe sometime. Hack the Planet! \m/.Anonymousnoreply@blogger.com