Thankyou to everyone for ideas. In the end, I found a version of Spectrogram16 which worked first time under Windows 10 running with Parallels on the Mac. I had forgotten how much of a joy it was to use when setting up the filters.
73 Ian On 22 Feb 2021 at 01:52:44, Jon <jhp...@cox.net> wrote: > Hi all... > > Another choice might be something called REW (Room EQ Wizard) which is > an AMAZING, free program that is Java based, so it should work across > different platforms. There is a Mac dedicated version, but I know > little about Macs, whether yours might be compatable or not. > > It is a very capable and complex program, originally designed for > EQ'ing speakers and subwoofers with your room, for good, balanced bass. > > It of course, has a very capable audio measurement and spectral display > capability, with a whole lot more. The designer has been adding things > as he's been working on it for a long time now, it has a pretty amazing > list of features, especially for a free SW. Beautiful and flexible > graphing, I might add. > > Check it out, help files are pretty good. Might be a little daunting, > but you won't be needing to deal with some other things that would be > part of a usual setup. You don't have to do any mic setup and cal, of > course, since you're not measuring room responses, and it's pretty > basic to just get your rig speaker output into a computer line input, > to measure response like with Spectrogram. Of course, you could use the > built in signal generator to put pink noise into your mic input to > measure your TX response, as a more advanced usage, later perhaps.... > > https://www.roomeqwizard.com/ is the site. There is a pretty active > forum on a site called AV Nirvana, used to be you had to make an account > there to download REW, but he now has the stand alone site. Worth the > signup to get on the forum if you need to post a question, they've > never bothered or mailbombed me. > > Jon, KA6MOK K2 1251 > > ______________________________________________________________ > 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 > Message delivered to maud...@gmail.com ______________________________________________________________ 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 Message delivered to arch...@mail-archive.com
