DSP software

[GFR]

In the link below:

http://digitalfilter.com/enindex.html

Check the "DSPLinks" software, and the tutorials (specially the tutorial on window functions). It seems nice,  very didatic.

[GT2]

What can this program do?
can you program effects in it and than run them on a microprocessor like the 8086-8088?

[GFR]

No, you can program a effect and the run a wave file through it to see/hear if it works, or to learn what's happening. It's more like a learning tool for the theory than a way to implement anything (except as a proof of concept). You could use some other software for this, like matlab or octave, for instance, but this one has a friendly interface and it's free.