Present FM broadcasting can be used as a medium for transmitting discrete 4-channel stereo program and the compatibility is maintained. In a model of discrete 4-channel signal modulation, the occupied bandwidth and the interference to the adjacent channel are discussed in this paper. It also introduces the result that additional guardband is not necessary on the present 2-channel broadcasting.

Authors: Okamoto, M.; Miki, S.; Takezaki, T.; Kan-no, M.
Affiliation: Matsushita Electric Industrial Co., Ltd., Kadoma, Japan
AES Convention: 44 (March 1973) Paper Number: G-2
Publication Date: March 1, 1973 Import into BibTeX
Permalink: https://www.aes.org/e-lib/browse.cfm?elib=1731

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