(idm) digital I/O pcmcia sound cards?

From Tom Tonger
Sent Thu, May 21st 1998, 11:00

hi all,

I use a portable computer and am not very happy with the my internal
soundblaster-compatible sound card's interference elimination. is there
such a thing as a pcmcia sound card that has digital input and output? if
so, what kind of d/a-a/d converter would I have to use outside?

thanks & cheers,
--tom