tion to make this sound fade out over a certain time interval.</div></td><td class="summaryTableOwnerCol">FlxSound</td></tr><tr class=""><td class="summaryTablePaddingCol">&nbsp;</td><td class="summaryTableInheritanceCol">&nbsp;</td><td class="summaryTableSignatureCol"><div class="summarySignature"><a href="#getActualVolume()" class="signatureLink">getActualVolume</a>():Number</div><div class="summaryTableDescription"></div></td><td class="summaryTableOwnerCol">FlxSound</td></tr><tr class="hideInheritedMeth