Hello! I am using Csound Version 4.24.1 with 32 bit floats (Mar 22 2005) (Modifications by Istvan Varga). The command for real time sound processing gives no sound. I use e.g. # csound -d -o devaudio 1.orc 1.sco My device is # ls -l /dev/dsp lrwxrwxrwx 1 root root 9 2005-01-30 03:08 /dev/dsp -> /dev/dsp1 Any ideas? I would be grateful. Alexandros