Pardon me, but I have read a lot of the traffic on this topic, and some very good ideas have been considered. Recorded audio into the mic jack or a sound source as in a 'pink' noise, or ''white' noise allows the radio to be adjusted. I have a K3, so I can use it with the P3 to analyze the audio of my other radio(s) while transmitting into a 'dummy' load.
But, none of these account for the difference in mics. A station with a dozen radios and a dozen mic is still going to show differences in transmitted audio due to different mics and mic usage/voices. I'm glad I don't have to do this! ...bill nr4c On Tue, 25 Oct 2011 13:09:47 +0000, Dave Johnson wrote: > Lu, if you have access to an SDR receiver that can record it's output > on a PC, it might be easier that using a noise source. > > When comparing several microphones and headsets on my K3, I used a > Perseus SDR to play back the results for A/B/C/D comparison in order > to pick the best equaliser/mic combination. The saved files from the > Perseus were labelled to match the microphone and can be played back > very easily, in addition, recording a wide chunk of frequency means > the bandwidth can easily be checked if that might be an issue. > > 73 Dave > ______________________________________________________________ > Elecraft mailing list > Home: http://mailman.qth.net/mailman/listinfo/elecraft > Help: http://mailman.qth.net/mmfaq.htm > Post: mailto:[email protected] > > 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:[email protected] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
