[comp.dsp] Bass processing

d88pt@efd.lth.se (Peter Tomaszewski) (04/30/91)

HI,

I want to build a system that samples a music signal from 20Hz to 500Hz and
then divide the frequency of the signal by two and plays it back with the
original signal in realtime. For an example: You sample a bass guitarr that
plays a tone with the frequency of 100Hz then I want to get a 50Hz replica 
of that tone plus the original 100Hz tone. Can you build such a digital system
in a easy way? How much memory would I need, what kind of computer power would
I need?.....




d88pt@efd.lth.se