Hi Andy, if you are looking for a simple way to do audio I/O under windows, try Portaudio. It is a free and extremely-easy-to-use API that builds upon (and isolates you from!) windows' messy MME interface.
I use Portaudio in my VLF receiver SAQrx which can be found here: http://home.swipnet.se/sm6lkm/saqrx/saqrx.html In case you want a code template, I just uploaded the source code of SAQrx together with a PDF that describes the radio algorithms and how to compile the program to: http://home.swipnet.se/sm6lkm/saqrx/SAQrx05b.zip (the file name is case sensitive!) I use the free DEV-C++ compiler. If you want to test some DSP code without messing around with windows GUI, you can just tell DEV-C++ to make a command line program and use printf() for the user interface ;-) By the way, my C++ skills are also pretty rudimentary so SAQrx is written in plain C. 73 Johan SM6LKM Andy wrote: > I have recently re- read Andy Talbot G4JNT's `Command' book on DSP > for the amateur, and was particularly interested in the last chapter, > which I believe was written by Alberto, I4PHD, about interfacing with > a windows sound card. > > As mentioned previously, my C++ skills are pretty rudimentary, and I > might be able to copy and paste bits of code from other sources, but > a blank sheet of paper – no way! Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/soft_radio/ <*> Your email settings: Individual Email | Traditional <*> To change settings online go to: http://groups.yahoo.com/group/soft_radio/join (Yahoo! ID required) <*> To change settings via email: mailto:[EMAIL PROTECTED] mailto:[EMAIL PROTECTED] <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
