منابع مشابه
Broadcast Technology
Full-specification 8K Super Hi-Vision Production System We presented a new video production system for full-specification 8K Super Hi-Vision (120-Hz frame frequency, 12-bit bit depth, and wide-color-gamut colorimetry). Compact 120-fps 8K Super Hi-Vision Camera Various cameras are being developed with the goal of constructing a 120-fps 8K Super Hi-Vision video production system. This exhibition ...
متن کاملBroadcast Technology
NHK STRL NHK has developed a 22.2 multichannel sound (22.2 sound) system for 8K Super Hi-Vision (8K), an ultra high-defi nition TV. The system consists of 24 spatially arranged audio channels including two low frequency effect (LFE) channels for reproducing threedimensional spatial sound. To respond to various viewing circumstances of 8K in homes, we have also developed several reproduction met...
متن کاملBroadcast Technology
Closed captioning to convey the speech of TV programs by text is becoming a useful means of providing information for elderly people and the hearing impaired, and real-time captioning of live programs is expanding yearly thanks to the use of speech recognition technology and special keyboards for high-speed input. This paper describes the current state of closed captioning, provides an overview...
متن کاملBroadcast Technology
Broadcast Technology No.45, Summer 2011 ● C NHK STRL Versatile Functions of Digital Broadcasting Japan's TV broadcasting is going completely digital. This exhibit introduced various unique features that allow viewers to get the most from digital services, along with their supporting technologies and VHF-band Mobile Multimedia broadcasting, which is scheduled to start after analog broadcasting e...
متن کاملBroadcast Technology
Error correction technology, with which the errors that occur during transmission are corrected, is essential when high-quality digital video and audio are to be provided in digital broadcasting The principle of error correction is that the improvement in the reliability of the received information as a result of error correction will more than compensate for the increase in data caused by the ...
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ژورنال
عنوان ژورنال: The Journal of the Institute of Television Engineers of Japan
سال: 1994
ISSN: 0386-6831,1884-9652
DOI: 10.3169/itej1978.48.753