help me irssi beep sound

kimdongseok <[email protected]> Fri, 11 Jan 2008 13:26:37 +0900

Newsgroups	gmane.network.irc.irssi.user
Message-ID	<[email protected]>

Hi.

I wanna hear when HILIGHT.

I was hear hilight sound but on pc-speaker.

I'm now remove pc-speaker.

How to play sound to only soundcard speaker? not pc-speaker