Why does Seinfeld have a laugh track?
Does Seinfeld use a laugh track or a live audience? Jerry Seinfeld's own explanation of the canned laughter, which scenes were sweetened, and why the laughs sound inconsistent.
There are two kinds of people: those who watch Seinfeld in blissful peace, and those who once noticed the laughter sounds different in some scenes and have been unable to un-hear it since. Welcome, second group. You're right, you're valid, and there's an actual answer — from Jerry himself.
Yes, it's both
Most of Seinfeld was filmed in front of a live studio audience at CBS Studio Center — real people, real laughs, a real guy audibly yelling "Oh my god!" in "The Puffy Shirt." But plenty of scenes physically couldn't have an audience: location shoots, cars, parking garages, the various hallways where George's dignity went to die. Those scenes came back from the edit dead silent — and cutting from a wave of real laughter into a vacuum felt off.
So the show sweetened them. In a 2014 Reddit AMA, when asked how he feels about laugh tracks, Jerry explained:
"This was something we struggled with quite often on Seinfeld."
The compromise, as he told it, was a subtle laugh track layered into the audience-free scenes so the whole episode had one consistent auditory feel. Not because the jokes needed help. Because your ears would've noticed the seams.
Why the laughs sound uneven anyway
- Real audience laughter varies take to take, and editors stitched together multiple takes — so the laugh changes mid-scene sometimes.
- Larry David reportedly discouraged extended cheering — especially the Kramer entrance applause — because episodes were too packed with dialogue to waste 20 seconds on whooping.
- When the crowd got too loud and buried a line, the noise got turned down or replaced.
For the record, canned laughter has always been controversial
The laugh track was invented in the 1950s by CBS sound engineer Charley Douglass, and people have been mad about it ever since. Actor David Niven called it, at the time:
"the single greatest affront to public intelligence I know of."
And yet here we are, seventy years later, still watching a show about nothing with laughter piped in around the edges — and it remains funnier than most things made since. Affront away.