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The issue is going to be only 1 application will be able to assume control of the audio driver at a time (assuming it's a highend program using a asio driver or similar). Your best bet is going to be to record the whole audio stream the analyze it after the fact. This is the most time consuming but easiest way to do it. You'll need to record straight from stereo mix due to the fact speakers and environmental sources will color your audio which will show up in spectral (and other) analysis. Ryan Sent from my iPhone On Sep 30, 2010, at 13:17, "J. Random Entity" <[email protected]> wrote: > Visit http://mailman.qth.net/mailman/listinfo/spooks to unsubscribe from this > list > > Depending on what you're looking to do, baudline > (http://www.baudline.com/) may be a possibility. Audacity > (http://audacity.sourceforge.net/) is handy, but that is likely more > basic than you're looking for. Also check out iSpectrum > (http://www.dogparksoftware.com/iSpectrum.html), which has some useful > capabilities that the other two don't. > > The real problem I've run into (though admittedly I haven't put a lot of > effort into checking in a while) is that there's no all-in-one solution > for OS X - basically, you end up having to take the toolbox approach > when what you really need is a Swiss Army Knife. > > One other suggestion: if you aren't already running Macports > (http://www.macports.org) and aren't adverse to using the commandline, > install it and check through the audio ports. Most of what's in there > tends to be CLI-based, but it at least gives you options for > pre-processing the audio before dragging it into whatever package you're > using for visualisation. > > - J. > > On 9/30/10 3:09 AM, KC2TTK wrote: >> Visit http://mailman.qth.net/mailman/listinfo/spooks to unsubscribe from >> this list >> >> >> On 2010/09/29, at 19:46, Kevin Elliott wrote: >> >>> Is anyone aware of any software that can decode multiple signals at >>> once >>> from an audio stream? It would be nice to select chunks of the band >>> and >>> assign protocols to decode. I'd prefer OSX, but would settle for >>> Windows/Linux. >> >> The closest thing I can think of is running multiple copies of fldigi >> «http://www.w1hkj.com/Fldigi.html» simultaneously, but (1) I don't >> think it's the tool you're looking for and (2) it'll probably crash >> as when multiple applications vie for access to the audio port. >> >> The next-best option might be to run a known-good Windows binary on >> an Intel Mac (see «http://darwine.sourceforge.net/»), though I can't >> tell you if it'll support application calls to the audio port (I'm a >> PowerPC guy). >> >> The last resort would be to port source code from Linux to Mac OS X >> - «http://www.finkproject.org/» and «http://www.macports.org/» >> will give you a good head-start. That said, finding relevant and >> recent Linux radio-related source code is frustratingly difficult; >> compiling it would be doubly so. >> >> ＫＣ２ＴＴＫ >> ______________________________________________________________ >> Spooks mailing list >> Home: http://mailman.qth.net/mailman/listinfo/spooks >> 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 > ______________________________________________________________ > Spooks mailing list > Home: http://mailman.qth.net/mailman/listinfo/spooks > 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 ______________________________________________________________ Spooks mailing list Home: http://mailman.qth.net/mailman/listinfo/spooks 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
