Article View: comp.sys.next.misc
Article #796Re: Microphone interference
From: Greg Cockroft
Date: Tue, 07 Apr 1992 16:10
Date: Tue, 07 Apr 1992 16:10
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1466 bytes
Anthony Berno writes > > Has anyone been having as much trouble as I have with noisy microphones? > Now that I'm (trying) to use Simon Says, every microphone I try sounds > like a hornet's nest, there is so much 60 hz buzzing. The source of the > radiation is clearly the monitor - I have a "vintage" monitor without the > built-in microphone. > > .... > > Do the newer monitors give out less of a field, or is this a problem with My guess is that it is an impedance problem. I get horrible 60hz humm if I hookup a headset mike that has a line transformer and put the high/low impedance switch in the wrong position. This is with a new monitor. I've also notice that the external mike input on the old and new monitors are different. A mike that works on an old monitor may not work good on a new monitor. -greg. -- Greg Cockroft greg@agog.com Agog, Inc. (517) 627-2186 fax 2673 13780 North River Highway
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Path: arc1-ca.pugleaf.net!sparky!uunet!spool.mu.edu!heifetz!agog!greg From: greg@agog.com (Greg Cockroft) Newsgroups: comp.sys.next.misc Subject: Re: Microphone interference Message-ID: <1992Apr7.161023.1995@agog.com> Date: 7 Apr 92 16:10:23 GMT Article-I.D.: agog.1992Apr7.161023.1995 References: <1992Apr6.183601.3419@godel.questor.wimsey.bc.ca> Sender: greg@agog.com (Greg Cockroft) Reply-To: greg@agog.com Organization: Agog, Inc. Lines: 33