An entertainment-service system wherein a plurality of local stations are
permitted to selectively receive one or more of a plurality of channels
of audio signals and to control one or more utilization circuits
associated with each local station or a group of such stations through
the use of multiplexing techniques.
Current U.S. Class: |
370/535 ; 340/318; 370/537; 370/539; 381/77 |
Current International Class: |
G08C 15/12 (20060101); G08C 15/00 (20060101); H04j 003/12 () |
Field of Search: |
179/15(A),(SYNC),18.9,1.1 340/155,318
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