Frequency shifting an audio file tia sal22
Thanks to the help of Sjoerd and Hans I have an audio file that is 1 second long, but would like to create it
so that it will play the same signal 4000 times a second at cd quality (44100). I can create the 1 second file
but I couldn't find a way to do a frequency shift. So instead of creating a 1
cycle signal it creates a file that has the orginal signal repeated 4000 times in 1 second. Is this possible?
Link to mathematica file. http://tools.onewithall.net/mathematica/math_question2.nb