August – At the Berlin Radio Show, Manfred von Ardenne gives the world's first public demonstration of a television system using a cathode-ray tube for both transmission and reception. Ardenne never develops a camera tube, using the CRT instead as a flying-spot scanner to scan slides and film.
October 9 – Canada's first television station, VE9EC, begins broadcasting in Montreal, Quebec. VE9EC was owned jointly by radio station CKAC and the newspaper company La Presse.
November 1 – Television images are transmitted from JOAK radio station in Tokyo, Japan by Professors Kenjiro Takayagani and Tomomasa Nakashima. The still images comprise 80 lines at 20 frames per second.
December 22 – NBC begins broadcasting experimental test transmissions from the Empire State Building transmitter.
December 23 – Don Lee Broadcasting begins broadcasting low-definition electromechanical television from the station W6XAO (later KTSL) in Los Angeles, broadcasting one hour of film footage, six days per week.