1 To make or build just type
6 1) Just stereo sound from one stereo jack: -
7 ./speaker-test -Dfront -c 2
8 2) A 4 speaker setup from two stereo jacks: -
9 ./speaker-test -Dsurround40 -c 4
10 3) A 5.1 speaker setup from three stereo jacks: -
11 ./speaker-test -Dsurround51 -c 6