`tsigfilter`
pl		frequency
pl		frequfact
pl		qfactor
pl		amplitude
pl		kind
pl		options

`tsigmultiinpout`
		output

`tsigmultiinp`
pl		inputs

`tdoublesigcomp`
pl		controller

`tsigcomp`

`tcustomsigcomp`

`tmsecomponent`
	ro	moduleclassname
	ro	actualclassname
	ro	msecomponentstate
		onbeforeupdateskin
		onafterupdateskin
pl		helpcontext