1926年8月6日,日本东京、大阪、名古屋的三家广播电台共同成立了日本广播协会(NHK),此举在世界广播电视发展史上具有重大意义。主要在于该协会成立后不久,就组建了自己的研究机构——视听文化研究所和视听技术研究所,这在世界视听传媒发展史上尚属首创。尽管加拿大科学家费森登早在1906年就在美国的马萨诸塞州开办了实验用广播电台,俄国科学家早在1907年就开发成功了使 August 6, 1926, Tokyo, Osaka, Nagoya, Japan’s three radio stations jointly established the Japan Broadcasting Association (NHK), a move in the history of the world’s radio and television development of great significance. The main reason is that soon after its establishment, the association set up its own research institute, Audio-visual Culture Institute and Audio-visual Technology Institute, which is the first in the world in the history of the development of audio-visual media. Although Canadian scientist Fessenden started experimental radio stations in Massachusetts in the United States as early as 1906, Russian scientists succeeded in developing them as early as 1907