What!!? You mean your jaw didn't drop and eyes glaze over as did the author's?
Steve N4LQ ----- Original Message ----- From: "drewko" <drew...@verizon.net> To: "Jim Campbell" <j...@w4bqp.net> Cc: <Elecraft@mailman.qth.net> Sent: Friday, May 28, 2010 4:09 PM Subject: Re: [Elecraft] K3 Was - Which headphones for stereo cw work? Now - Audio Spread Spectrum >I think you are referring to March 1999 QST, "Binaural IQ". > > That effect is what the K3 AFX Bin mode is supposed to be, insn't it? > (For some reason though my ears can't hear the "spatial" separatoin. > It sounds different for sure, but I just don't interpret it as spatial > separation..) > > 73, > Drew > AF2Z > > > On Fri, 28 May 2010 11:50:03 -0400, Jim Campbell - W4BQP wrote: > >>This thread reminded me of something that I read back in I believe the >>'80s. There was a circuit in which the CW audio was spread spatially, >>i.e., the lower frequencies were heard toward your left side while the >>higher frequencies were heard toward the right. The idea was that the >>brain could do a good job of separating closely-spaced CW signals if >>they apparently came from different directions. This would require >>stereo headphones to implement. >> >>With the advent of DSP this might be a mode that Lyle could implement in >>the K3 if there was enough interest and if there was really an advantage >>in this mode. >> >>72, >> >>Jim Campbell - W4BQP > > ______________________________________________________________ > Elecraft mailing list > Home: http://mailman.qth.net/mailman/listinfo/elecraft > Help: http://mailman.qth.net/mmfaq.htm > Post: mailto:Elecraft@mailman.qth.net > > This list hosted by: http://www.qsl.net > Please help support this email list: http://www.qsl.net/donate.html ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
