➦In 1902... Nathan Stubblefield demonstrated ship-to-shore broadcast to multiple receivers in Washington, D.C., where voice and music transmissions were made over a third of a mile (535 meters) from the steamer Bartholdi, anchored in the Potomac River, to shore.
 |
| Stubblefield w/wireless phone |
He later demonstrated wireless telephony in Philadelphia on May 30, 1902 to a distance of a half mile.
He joined wireless inventor Archie Frederick Collins and stock promoters in the Collins Wireless Telephone Company. In December, 1909 the company became came a part of the Continental Wireless Tel. & Tel. Company, with A. Frederick Collins as Technical Director. Stubblefield resigned as a director in December 1911, because of what he described in a letter as their sometimes-fraudulent stock promotion practices. The other principals of the company were later convicted of fraud.
However, he continued to experiment with wireless telephony, using large circular conduction coils to transmit voice frequencies to receiving stations. In 1903, he could transmit 375 feet without earth connections, using induction. In 1904, he could transmit 423 yards.
The total wire required for the transmitting and receiving coils was of a greater length than what would be required to simply interconnect the transmitter and receiver, but the invention would allow mobility.
On May 12, 1908, he received U.S. patent 887,357 for his Wireless Telephone, using the voice frequency induction system. He said in the patent that it would be useful for "securing telephonic communications between moving vehicles and way stations". The diagram shows wireless telephony from trains, boats, and wagons. In foreign patents he showed wireless telephony with cars. However, there is no indication that he was using voice-modulated continuous high frequency waves, as used for radio today.
➦In 1906...Oswald George Nelson was born (Died of cancer at age 69 – June 3, 1975). He was a band leader, actor, director, and producer. He originated and starred in The Adventures of Ozzie and Harriet, a radio and television series with his wife Harriet and two sons David and Ricky Nelson.
Earlier, he & wife Harriet Nelson were regulars on the Red Skelton radio show, before he developed The Adventures of Ozzie and Harriet for ABC radio from 1944 to ’54. It developed quite a following & moved to TV from 1952 to ’66. As son Rick Nelson became a recording star in real life, the program focused more on him, ending each show with a performance.
➦In 1908...Frank Nicholas Stanton born in Muskegon, Mich. (Died at age 98 – December 24, 2006). He was a broadcasting executive who served as the president of CBS between 1946 and 1971 and then as vice chairman until 1973. He also served as the chairman of the Rand Corporation from 1961 until 1967.
 |
| Frank Stanton |
Stanton helped lead the fight for color television. By 1950 CBS had been working on its field-sequential system of color TV for a decade. On October 11, 1950 the Federal Communications Commission (FCC) approved CBS's system as the first official color standard for commercial broadcasting in the U.S., although subsequent court challenges delayed actual commercial broadcasting until June 25, 1951.
On that day, Stanton appeared on an hour-long special, Premiere, with Robert Alda, Faye Emerson, Ed Sullivan, Arthur Godfrey, William S. Paley and others to introduce the CBS color system.
CBS color broadcasting only lasted for four months. CBS suspended it when the manufacture of color television receivers was halted by the US government as part of the Korean War effort. When the ban on color sets was rescinded in 1953, CBS announced that it had no plans to resume broadcasting using its field-sequential color system. A major problem with the CBS system was that the video was not "compatible" with existing black-and-white TV sets. A competing dot-sequential color system being developed by RCA was compatible, and in late 1953, the FCC switched its approval to an RCA-based system of broadcasting color TV.
➦In 1920...station XWA (later CFCF) in Montreal, Canada, aired what is considered the first scheduled radio broadcast in North America. The program featured a concert by vocalist Dorothy Lutton. This event marked an early milestone in organized radio broadcasting, with the station pre-announcing the event to attract listeners. Some historians argue that CFCF has a strong claim to being the world’s oldest "real" radio station due to this verified, scheduled transmission.
➦In 1922...WIP-AM, Philadelphia, signed-on.
Founded by Gimbels department store, the station first went on the air on as Philadelphia's first commercial radio station with the call sign WIP, which people mistakenly think stands for "Wireless In Philadelphia," "We're In Philadelphia" or "Watch Its Progress." In fact, WIP was a call sign randomly issued by the federal government.