Charles Douglass
American sound engineer · Mexico · On the map · Scientists · Lived 1910 to 2003 · aged 93
Charles Rolland Douglass was a Mexican-born American sound engineer, credited as the inventor of the laugh track.
Charles Douglass is read about 35 times a day, in 6 languages.
A typical day, 30 days to 30 September 2026
The middle day of the days counted, so one week of news cannot move it. The line under it is the last 68 days, one point a day.
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About this person
Country
Mexico
Category
Scientists
Type
Scientist
Status
Deceased
Dates
Lived 1910 to 2003 · aged 93
