You can use Audacity to mix sound tracks. There are many other programs out there as well, but I mention Audacity because it is free (open source), has recording capability, and can mix any number of streams, limited only by memory and disk space.
Bigloo, chicken or gambit are just designed for that: mixing c and scheme (a dialect of lisp): You easily mix both language in a same program, il you want in the same source file, then it get compile in c Best of both world!
We used to use a thermocouple embedded in the wall of the mixer (shaped flush) on both Banbury and extruders. You could also use a digital pyrometer to look at the surface temperature.
Nothing.
Whenever there is a repetition in the program.
Quite simply, it is the testing of a program. You want to make sure that every possible use of your program has been tried and verified to work as expected.
Never Back Down
Soundtracks for the Blind was created in 1996.
Chiquititas soundtracks was created in 2000.
Epic Soundtracks was born on March 23, 1959.
Epic Soundtracks was born on March 23, 1959.
Unreal Tournament soundtracks was created in 1998.
My-HiME soundtracks was created on 2005-03-24.
My-Otome soundtracks was created on 2008-11-26.
Pioneer Soundtracks was created on 1996-06-25.
Soundtracks - Tony Banks album - was created in 1984.
Children of Men soundtracks was created on 2006-10-30.
New York Soundtracks was created on 2004-02-14.