➦In 1860...Edouard-Leon Scott de Martinville invented the phonautogram to record sound.Its earliest known device for recording sound. Previously, tracings had been obtained of the sound-producing vibratory motions of tuning forks and other objects by physical contact with them, but not of actual sound waves as they propagated through air or other media. It transcribed sound waves as undulations or other deviations in a line traced on smoke-blackened paper or glass. Intended solely as a laboratory instrument for the study of acoustics, it could be used to visually study and measure the amplitude envelopes and waveforms of speech and other sounds, or to determine the frequency of a given musical pitch by comparison with a simultaneously recorded reference frequency.
Apparently, it did not occur to anyone before the 1870s that the recordings, called phonautograms, contained enough information about the sound that they could, in theory, be used to recreate it. Because the phonautogram tracing was an insubstantial two-dimensional line, direct physical playback was impossible in any case.
➦In 1950…Bob Hope began his long association with NBC-TV. Hope's career in broadcasting began on radio in 1934. His first regular series for NBC Radio was the Woodbury Soap Hour in 1937, on a 26-week contract. A year later, The Pepsodent Show Starring Bob Hope began, and Hope signed a ten-year contract with the show's sponsor, Lever Brothers.
Bob Hope |
He hired eight writers and paid them out of his salary of $2,500 a week. The original staff included Mel Shavelson, Norman Panama, Jack Rose, Sherwood Schwartz, and Schwartz's brother Al. The writing staff eventually grew to fifteen. The show became the top radio program in the country. Regulars on the series included Jerry Colonna and Barbara Jo Allen as spinster Vera Vague. Hope continued his lucrative career in radio through to the 1950s, when radio's popularity began being overshadowed by the upstart television medium
His first appearance on television came in 1932 during a test transmission from an experimental CBS studio in New York.
➦In 1973...Pat St. John started at WPLJ 95.5 FM, NYC.
St. John was born in Detroit and was raised on the music of Motown. In early 1969, at the age of 18, he landed his first gig as a radio personality on Windsor's CKLW, where he also worked for CKLW's 20/20 news doing newscasts one day a week, and part-time booth announcing on CKLW-TV Channel 9. In late 1970 he moved across the border to WKNR and was then hired in early 1972 at the ABC-owned album-oriented rock (AOR) station WRIF until 1973.
In April 1973, St. John began an almost 15-year stint at New York's WPLJ.
For most of his years at WPLJ he was rated by Arbitron as the most listened to afternoon radio personality in America. He survived the station's transition from AOR to top 40 in 1983, and during that era, continued his Arbitron ratings success with that same ranking.
He left WPLJ in 1987, and returned to his rock roots on WNEW 102.7 FM, which had been WPLJ's rival during its AOR years. He became the station's program director in the early 1990s while continuing his mid-day show until being asked to do morning-drive (which he did from 1994 through 1996) and then moved to afternoons where then followed Scott Muni who moved to mid-days). Pat remained with the station until it switched to a hot talk format in 1998.
Today, St. John works for SiriusXM's 60's Gold channel, based in San Diego.
➦In 1996...WWRL, WNEW Radio and TV NYC personality Sandy Becker died.