SIGNAL PROCESSING APPARATUS AND METHOD - Patent 0573440

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EP 0 573 440 A1

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(43)	Date of publication:
	15.12.1993 Bulletin 1993/50

(21)	Application number: 92903789.0

(22)	Date of filing: 07.02.1992

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International Patent Classification (IPC):

H03H 17/ 02^{( . )}

(86)	International application number:
	PCT/GB1992/000232

(87)	International publication number:
	WO 1992/015150 (03.09.1992 Gazette 1992/23)

(84)	Designated Contracting States:
	DE FR GB NL

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Priority:

26.02.1991 GB 19910003931

(71)	Applicant: DSP CONSULTANTS LIMITED
	Hatfield Peverel, Chelmsford CM3 2SE (GB)

(72)	Inventor:
	SUMMERS, Brent Edwin Hatfield Peverel Chelmsford CM3 2SE (GB)

(74)	Representative: Loven, Keith James
	Loven & Co, Claxlete House, 62 Clasketgate Lincoln LN2 1JZ Lincoln LN2 1JZ (GB)

(54)	SIGNAL PROCESSING APPARATUS AND METHOD