Or for paranoids to prevent eavesdropping. Goes well with foil hats. Bob ________________________________________ From: piclist-bounces@mit.edu on behalf of Van Ho= rn, David=20 Sent: Monday, April 9, 2018 12:34 PM To: Microcontroller discussion list - Public. Subject: RE: [EE] impedance of unsecured parallel wires I can see it now. Sorbothane wire guides for audiophools. -----Original Message----- From: piclist-bounces@mit.edu On Behalf Of Bob Bl= ick Sent: Sunday, April 8, 2018 4:28 PM To: Microcontroller discussion list - Public. Subject: Re: [EE] impedance of unsecured parallel wires Hi Brooke, Any sound coming from the wires directly is probably negligible. But the vi= bration is going to result in electrical losses and also distortion. Whethe= r that is what I noticed or is measurable is what I'll try to find out. First I'll have to find some single strand wire similar to what I'd had bef= ore. Friendly regards, Bob --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .