Hi List, for a project where we want to measure voice quality in a special network we need a way to connect 16 audio sources to a computer running Linux. What is the best way to do this? One card with 16 input channels? Which one? Or multiple cards with less input channels (say 4 cards with 4 channels)? Once again, which one? Will we have 16 /dev/dsp devices [e.g. /dev/dsp0 .. /dev/dsp16]? Thanks in advance Joerg __________________________________________________________________ McAfee VirusScan Online from the Netscape Network. Comprehensive protection for your entire computer. Get your free trial today! http://channels.netscape.com/ns/computing/mcafee/index.jsp?promo=393397 Get AOL Instant Messenger 5.1 free of charge. Download Now! http://aim.aol.com/aimnew/Aim/register.adp?promo=380455