Who was Peter Carl Goldmark and what did he do?
Who was Peter Carl Goldmark and what did he do?
Peter Carl Goldmark. Peter Carl Goldmark (1906-1977), a Hungarian-born physicist and engineer who later became a U.S. citizen, is best known for his invention of the long-playing record, commonly known as the LP. It revolutionized the recorded music industry and dominated sales for 40 years.
How old was Peter Goldmark when his parents divorced?
Goldmark’s mother directed the quartet to continue and remained in her seat. A second shot hit the ceiling and, much to the amazement of young Goldmark, the quartet continued to play. Only when the music ended did Goldmark’s mother close the window. When Goldmark was eight years old, his parents divorced.
When did Peter Goldmark invent the LP record?
In 1948 Goldmark and his team at CBS Laboratories introduced the LP record. Utilizing a groove width of only 0.003 inch (0.076 millimetre), as compared with 0.01 inch for the old 78-rpm records, the equivalent of six 78-rpm records could be compressed into one 33 1/3 LP.
When did Peter Goldmark get the David Sarnoff Medal?
In 1969 he was awarded the David Sarnoff Medal by the Society of Motion Picture and Television Engineers. In 1972, he was recognized for his leadership in the field of technology innovation by the Industrial Research Institute when presented with the illustrious IRI Medal .
When did Robert Goldmark invent the color wheel?
In addition to his work on the LP record, Goldmark developed field-sequential color technology for color television while at CBS. The system, first demonstrated on August 29, 1940, and shown to the press on September 3 used a rapidly rotating color wheel that alternated transmission in red, green and blue.
When did CBS start using the Goldmark system?
Although CBS did broadcast in color with the Goldmark system in 1950–1951, the “compatible color” technology developed for RCA and NBC (by a team led by Richard Kell, George H. Brown and others) was compatible with existing black and white TVs.
