We can derive frequency spectrum from the result of making a calculation of the Black Burst Signal. Frequency spectrum having a f_H (15.734KHz) pitch and f_f(60Hz) pitch in interlieving of chrominance with luminance components are shown graphically. From these graphs, we may know the meaning of FUKINUKI HOLE in one-dimensional spectrum. Comparing the graphs with observations of a high resolution spectrum analyzer, we are confident of an effectiveness of our calculation method of frequency spectrum analysis on Black Burst Signal. Any arbitrary frequency can be applied to this calculation method to get a fine structure of spectrum because the method is based on the computer simulation manuver.
NHK broadcasted the Lillehammer Olympic Games via IOR-66' during sixteen days. The daily coverage was 6 to 8 hours. Some of the events were broadcasted as the live from the venues to Japan. Excepting these, all remaining events were recorded at the each sites, edited in IBC(International Broadcasting Center) and transmitted. Total duration of all programms was 110 hours approximately.
1994 World Figure Skating Championships was held from March 20th through 27th at the Makuhari Event Hall in China, Japan. TBS produced the international television signal as host broadcaster in this tournament,and the program was broadcasted more than 33 countries in the world. This paper reports mainly on the audio system of the field production.