Article View: comp.dsp
Article #2478Re: Can this be accomplished?
From: David L. Jones
Date: Mon, 11 May 2009 05:38
Date: Mon, 11 May 2009 05:38
44 lines
2954 bytes
2954 bytes
F Murtz wrote: > 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 That's the OP's intention, and it works nearly every time, people keep biting. Dave. -- ================================================ Check out my Electronics Engineering Video Blog & Podcast: http://www.alternatezone.com/eevblog/
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X-Google-Thread: 93bf9d5f16,112a3fefc16912ed X-Google-Attributes: gid93bf9d5f16,public,usenet X-Google-NewGroupId: yes X-Google-Language: ENGLISH,ASCII Path: arc1-ca.pugleaf.net!g2news2.google.com!news1.google.com!border1.nntp.dca.giganews.com!nntp.giganews.com!npeer01.iad.highwinds-media.com!news.highwinds-media.com!feed-me.highwinds-media.com!post02.iad.highwinds-media.com!newsfe11.iad.POSTED!a2502347!not-for-mail From: "David L. Jones" <altzone@gmail.com> Newsgroups: comp.dsp,aus.electronics,alt.engineering.electrical References: <43e821fe-784d-4ed3-8e86-bb1afcdec36f@r31g2000prh.googlegroups.com> <9GKNl.62715$WT7.23251@newsfe11.iad> <C_NNl.40556$BX.39426@newsfe18.iad> <4a07b219@dnews.tpgi.com.au> Subject: Re: Can this be accomplished? Lines: 46 X-Priority: 3 X-MSMail-Priority: Normal X-Newsreader: Microsoft Outlook Express 6.00.2900.5512 X-RFC2646: Format=Flowed; Response X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.5579 Message-ID: <hRONl.62737$WT7.53625@newsfe11.iad> X-Complaints-To: abuse@teranews.com NNTP-Posting-Date: Mon, 11 May 2009 05:38:21 UTC Organization: TeraNews.com Date: Mon, 11 May 2009 15:38:12 +1000