> Texas Instruments used to make the SN76477 and the SN76496. > These are listed as "sound generators" and were meant to be > used in video games to produce a variety of sound effects Here are a couple of others http://www.temp.eleinmec.com/issue9.htm I know the UM3561 is still sold around here Another (very good IMHO) option would be to get the SID chip from an old Commodore 64 http://www.c64audio.com/ http://dmoz.org/Computers/Systems/Commodore/Commodore_64/SID/ -- http://www.piclist.com#nomail Going offline? Don't AutoReply us! email listserv@mitvma.mit.edu with SET PICList DIGEST in the body