Originally Posted by cannonz
I just tried to watch the parking spot ep of big bang, there was no dialog (silent) but the laugh track was at full volume. I know it wasn't the tivos fault was it CBS or my affiliate?
The Affiliate, as that episode aired fine everywhere else.
Dialogue is center channel (channel 3 in the Dolby world), laughter/music is on left/right (channel 1-2 in the Dolby world). Your affilate just lost the center channel.
Did you watch at various points during the episode, as it usually doesn't take long for them to find the problem and fix it.