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Article #5124Electret mikes: How do I combine several?
From: Charles Packer
Date: Tue, 17 Jul 1990 02:13
Date: Tue, 17 Jul 1990 02:13
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I want to combine the outputs of several electret microphones, the kind Radio Shack uses in their sound level meter and also sells separately for a couple of dollars. I don't need (or want) individual gain control. Is there a simple way to connect them together (such as all in parallel) or do I have to use a traditional mixing circuit with amplifiers for each element?
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!watserv1!watmath!att!rutgers!ucsd!ames!dftsrv!amarna.gsfc.nasa.gov!packer From: packer@amarna.gsfc.nasa.gov (Charles Packer) Newsgroups: sci.electronics Subject: Electret mikes: How do I combine several? Message-ID: <2810@dftsrv.gsfc.nasa.gov> Date: 17 Jul 90 02:13:45 GMT Sender: news@dftsrv.gsfc.nasa.gov Reply-To: packer@amarna.gsfc.nasa.gov Distribution: na Organization: Dept. of Independence Lines: 6 News-Software: VAX/VMS VNEWS 1.3-4