Glenn Leslie Dimmick (1905,

Macon, Missouri Macon is a city in and the county seat of Macon County, Missouri, United States. The population was 5,457 at the 2020 census. History Macon was platted in 1856. Like the county, Macon was named for Nathaniel Macon. A post office called Macon Cit ...

– April 6, 1999) was an engineer responsible for many seminal contributions in sound motion picture recording. He worked primarily at

RCA The RCA Corporation was a major American electronics company, which was founded as the Radio Corporation of America in 1919. It was initially a patent trust owned by General Electric (GE), Westinghouse, AT&T Corporation and United Fruit Comp ...

where he developed solutions in the areas of focus

infrared Infrared (IR), sometimes called infrared light, is electromagnetic radiation (EMR) with wavelengths longer than those of visible light. It is therefore invisible to the human eye. IR is generally understood to encompass wavelengths from around ...

technology,

monochrome A monochrome or monochromatic image, object or palette is composed of one color (or values of one color). Images using only shades of grey are called grayscale (typically digital) or black-and-white (typically analog). In physics, monochrom ...

and

color television Color television or Colour television is a television transmission technology that includes color information for the picture, so the video image can be displayed in color on the television set. It improves on the monochrome or black-and-white t ...

telephony Telephony ( ) is the field of technology involving the development, application, and deployment of telecommunication services for the purpose of electronic transmission of voice, fax, or data, between distant parties. The history of telephony is i ...

, and high-vacuum evaporation. He was a fellow of the

Society of Motion Picture and Television Engineers The Society of Motion Picture and Television Engineers (SMPTE) (, rarely ), founded in 1916 as the Society of Motion Picture Engineers or SMPE, is a global professional association of engineers, technologists, and executives working in the m ...

, and his awards included the

New Jersey Inventors Hall of Fame The New Jersey Inventor's Hall of Fame was established in 1987 to honor individuals and corporations in New Jersey for their inventions. Award recipients are recognized at the annual Award Banquet Dinner. The New Jersey Inventors Hall of ...

award in 1995; AMPTE Progress Medal Award in 1941; the RCA Victor Award of Merit in 1949; the Award of Merit for outstanding achievement presented by the

Academy of Motion Picture Arts and Sciences The Academy of Motion Picture Arts and Sciences (AMPAS, often pronounced ; also known as simply the Academy or the Motion Picture Academy) is a professional honorary organization with the stated goal of advancing the arts and sciences of motio ...

, in 1952; and the Missouri Honor Award for Distinguished Service in Engineering in 1954.

Education

Dimmick received a B.S.E.E. degree from the

University of Missouri The University of Missouri (Mizzou, MU, or Missouri) is a public university, public Land-grant university, land-grant research university in Columbia, Missouri. It is Missouri's largest university and the flagship of the four-campus Universit ...

, Columbia, in 1928.

References

{{DEFAULTSORT:Dimmick, Glenn 1905 births 1999 deaths RCA people American electrical engineers 20th-century American engineers Engineers from Missouri University of Missouri alumni People from Macon, Missouri Engineers from New Jersey