Messages in this thread | | | Subject | Re: mouse noise speculation - sound card related | Date | Fri, 06 Mar 1998 12:22:53 +0300 | From | Boris Tobotras <> |
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On Fri, 06 Mar 1998 03:22:52 GMT, "David L. Parsley" wrote:
> I, too, have had trouble with extraneous noise from my Linux box while > moving the mouse. I noted that, with no sound driver, no problem. I > also noted that under Win95, no problem. My speculation: I assume that > the sound card is picking up some electrical noise; so why no noise > under W95? Is it possible that Win95 keeps the output levels at 0 > untill you actually play a sound, then brings them up to whatever you > have set for the duration of the sound? Then of course, while a sound > is being played, you probably wouldn't notice a little noise in the > background. If this isn't what happens, it seems like a good idea for a > userspace sound API.
More probably, you just have to set all unneeded unput channels' level to 0. Microphone, line input, etc.
-- Best regards, -- Boris.
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