(19)
(11) EP 0 555 304 A1

(12)

(43) Date of publication:
18.08.1993 Bulletin 1993/33

(21) Application number: 91918881.0

(22) Date of filing: 25.10.1991
(51) International Patent Classification (IPC): 
H04B 1/ 16( . )
H04H 20/ 34( . )
H04J 4/ 00( . )
(86) International application number:
PCT/GB1991/001871
(87) International publication number:
WO 1992/008303 (14.05.1992 Gazette 1992/11)
(84) Designated Contracting States:
AT BE CH DE DK ES FR GB GR IT LI LU NL SE

(30) Priority: 25.10.1990 GB 19900023307

(71) Applicant: BRITISH BROADCASTING CORPORATION
London W1A 1AA (GB)

(72) Inventors:
  • RILEY, John Lawrence, British Broadcasting Corp.
    Tadworth, Surrey KT20 6NP (GB)
  • McPARLAND, Andrew Kevin, British Broadcasting Corp
    Tadworth, Surrey KT20 6NP (GB)
  • PARNALL, Simon John, British Broadcasting Corp.
    Tadworth, Surrey KT20 6NP (GB)

(74) Representative: Harland, Linda Jane 
c/o Reddie & Grose 16 Theobalds Road
London WC1X 8PL
London WC1X 8PL (GB)

   


(54) MULTICHANNEL OPERATION OF RDS