PC Windows Wave HiFi Player

In normal sound worker , We use three speakers to Playback high , Middle ,low Frequency audio , how we separate sound signal ? we use permittance and pole brace . Now we have differant way to separate sound signal , use a PC , to get wave file data by a computer program , and then proccess science calculation to separate sound signal , and send to three sound cards to playback audio, if you can install three sound cards on your PC , you can playback audio file correctly.