adClassListFrame('org/si/sound/synthesizers/class-list.html');">envelopControlMode</a> &mdash; Property, class org.si.sound.synthesizers.<a href="org/si/sound/synthesizers/PSGSynth.html" onclick="javascript:loadClassListFrame('org/si/sound/synthesizers/class-list.html');">PSGSynth</a></td></tr><tr><td width="20"></td><td> SSG Envelop control mode, only 8-17 are valiable, 0-7 set as no envelop.</td></tr><tr><td class="idxrow" colspan="2"><a href="org/si/sion/sequencer/SiMMLData.html#envelopes" onclick="javas