Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Posting-Version: version B 2.10.1 6/24/83; site pur-ee.UUCP Path: utzoo!watmath!clyde!cbosgd!ihnp4!inuxc!pur-ee!mckay From: mckay@pur-ee.UUCP (Dwight D McKay) Newsgroups: net.micro.atari Subject: Wave form control from ST BASIC Message-ID: <3503@pur-ee.UUCP> Date: Wed, 13-Nov-85 08:24:00 EST Article-I.D.: pur-ee.3503 Posted: Wed Nov 13 08:24:00 1985 Date-Received: Thu, 14-Nov-85 07:19:43 EST Reply-To: mckay@pur-ee.UUCP (Dwight D McKay) Organization: Electrical Engineering Department , Purdue University Lines: 15 Keywords: sound 520st wave ST-BASIC envelope Having just received my copy of ST Basic, I've been writing some short programs to play with the built in sound chip. The manual page for the "wave" command is missing the table of various envelopes available for the sound chip. Does anyone have such a table handy? I HAVE figured out a few combinations. For example this gives you a nice "ocean wave" effect: wave &h8,&h1,14,30000,1 Is it possible to set up two or three *seperate* envelopes? One for each voice perhaps? Is I read the manual I don't think you can do it from basic, but perhaps you could "poke" the settings into the chip? --Dwight Mckay, ECN Software Support [...ihnp4!pur-ee!mckay]