Statements (18)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:smartphone
|
| gptkbp:alsoKnownAs |
laugh track machine
|
| gptkbp:countryOfOrigin |
gptkb:United_States
|
| https://www.w3.org/2000/01/rdf-schema#label |
Laff Box
|
| gptkbp:influenced |
television sitcoms
|
| gptkbp:introducedIn |
1950s
|
| gptkbp:inventedBy |
gptkb:Charles_Douglass
|
| gptkbp:mechanismOfAction |
magnetic tape loops
|
| gptkbp:notableUser |
gptkb:ABC
gptkb:CBS gptkb:NBC |
| gptkbp:purpose |
simulate audience laughter
|
| gptkbp:replacedBy |
digital audio systems
|
| gptkbp:status |
obsolete
|
| gptkbp:usedIn |
gptkb:radio_station
television production |
| gptkbp:bfsParent |
gptkb:Charles_R._Douglass
|
| gptkbp:bfsLayer |
6
|