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Article #2477Re: Can this be accomplished?
From: F Murtz
Date: Mon, 11 May 2009 05:05
Date: Mon, 11 May 2009 05:05
33 lines
2692 bytes
2692 bytes
David L. Jones wrote: > Jerry Avins wrote: >> GreenXenon wrote: >>> Hi: >>> >>> Does a device that switches frequency [in number of Hz] with peak-to- >>> peak amplitude [in number of in electron(s)-per-second-per-square- >>> meter] � and visa versa -- exist? If not, is it possible to construct >>> one? >>> >>> In this device, the input of a signal that has a frequency of X Hz >>> and a peak-to-peak amplitude of Y >>> electron[s]-per-second-per-square-meter will result in the output of >>> a signal that has a frequency of Y Hz and a peak-to-peak amplitude >>> of X electron[s]-per-second-per-square-meter. >> The question is based on a completely erroneous assumption. Electrons >> per second per square meter is a current density, if an electron's >> charge is accounted for. In electronics, it is usually current, not >> current density, that matters. >> >> The OP typically asks abstruse questions that, on analysis, are only >> approximately meaningful. I can imagine that he was praised as a child >> for asking what the adults around him thought were deep questions, and >> that he has essentially retarded himself deliberately in an attempt to >> relive the days of easy praise. > > I vaguely remember the OP attempting to explain this some time back. > Apparently he has some known medical/mental condition that makes him ask > such questions, and can't or won't comprehend the replies. > > Dave. > This silly question has generated an awful lot of discussion
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X-Google-Thread: 93bf9d5f16,112a3fefc16912ed X-Google-Attributes: gid93bf9d5f16,public,usenet X-Google-NewGroupId: yes X-Google-Language: ENGLISH,CP1252 Date: Mon, 11 May 2009 15:05:30 +1000 From: F Murtz <haggisz@hotmail.com> User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.17) Gecko/20080829 SeaMonkey/1.1.12 MIME-Version: 1.0 Newsgroups: comp.dsp,aus.electronics,alt.engineering.electrical Subject: Re: Can this be accomplished? References: <43e821fe-784d-4ed3-8e86-bb1afcdec36f@r31g2000prh.googlegroups.com> <9GKNl.62715$WT7.23251@newsfe11.iad> <C_NNl.40556$BX.39426@newsfe18.iad> In-Reply-To: <C_NNl.40556$BX.39426@newsfe18.iad> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 8bit NNTP-Posting-Host: 220.244.85.97 X-Original-NNTP-Posting-Host: 220.244.85.97 Message-ID: <4a07b219@dnews.tpgi.com.au> X-Trace: dnews.tpgi.com.au!tpg.com.au 1242018329 220.244.85.97 (11 May 2009 15:05:29 +1100) Lines: 33 Path: arc1-ca.pugleaf.net!g2news2.google.com!news3.google.com!feeder.news-service.com!feed.xsnews.nl!border-2.ams.xsnews.nl!usenet.hanse.com!nntp.gblx.net!nntp3.phx1!dnews.tpgi.com.au!tpg.com.au!not-for-mail