Title :
Latest developments of compatible MUSE systems-ADTV (advanced definition television)
Author :
Nakasu, Eisuke ; Honda, Minoru ; Okui, Makoto ; Tanaka, Yutaka ; Nishizawa, Taiji
Author_Institution :
NHK Sci. & Tech. Res. Lab., Tokyo, Japan
Abstract :
Two different systems have been proposed to the FCC advisory committee for testing ATTC in 1990: NTSC-Compatible MUSE-6, and Narrow MUSE. The Narrow MUSE system is designed for simulcasting. The 7.5-Hz offset frequency multiplexing method for expanding the horizontal bandwidth of luminance signals used in the NTSC-Compatible MUSE-6 is described. The modulation schemes for solving interference issues associated with the introduction of the narrow MUSE system in the existing terrestrial environment are discussed
Keywords :
decoding; encoding; frequency division multiplexing; high definition television; modulation; television broadcasting; television interference; television standards; ADTV; HDTV; NTSC-Compatible MUSE-6; Narrow MUSE; advanced definition television; compatible MUSE systems; frequency multiplexing method; horizontal bandwidth expansion; interference; luminance signals; modulation schemes; simulcasting; terrestrial environment; Channel allocation; Decoding; FCC; Frequency; HDTV; Laboratories; Satellite broadcasting; Signal processing; TV; Tellurium;
Conference_Titel :
Circuits and Systems, 1990., IEEE International Symposium on
Conference_Location :
New Orleans, LA
DOI :
10.1109/ISCAS.1990.112058
