Updated Link for this Post: "SBaGen -- Binaural Beat Brain-Wave Experimenter's Lab -- Free Software for Windows & Macintosh"
Jim Peters is an open-source programmer who has developed some cool Binaural Beat Software. Here is what he says about the program:
SBAGEN is my utility, released as free software (under the GNU General Public License) for Linux, Windows, DOS and Mac OS X, that generates
binaural tones in real-time according to a 24-hour programmed sequence read from a file. It can also be used to play a sequence on demand, rather than according to the clock, or to write a WAV file for playing later. Pink noise, MP3 and Ogg files (since version 1.2.0) may also be mixed with the binaural beats to provide background sounds. (Two files of randomly-looping river sounds are provided from version 1.4.0 onwards). This tool is ideal for anyone who wishes to experiment with these techniques and do research into this for themselves. (For those who would rather pay for a pre-packaged programme with support, I recommend taking a look at the
Centerpointe -- and see my disclaimer)
I've tried the software myself and like it. It works on all major platforms so get it here.