Education
After serving in World War I, Ryder studied physics and mathematics at the University of California, Berkeley, graduating in 1924.
After serving in World War I, Ryder studied physics and mathematics at the University of California, Berkeley, graduating in 1924.
He went to work at Pacific Telephone & Telegraph where he developed an improved technique for transmitting images over telephone lines, using light valves. In 1928, Ryder joined Paramount Pictures where he worked in the emerging field of talking pictures. From and 1936 until 1957 he served as the studio"s chief engineer and sound director
During World World War II, General George South. Patton called upon Ryder"s audio expertise to help disguise the sounds of American tanks at the Battle of the Bulge.