(19)

(11)

EP 2 055 137 A2

(12)

(88) Date of publication A3: 27.03.2008 (43) Date of publication: 06.05.2009 Bulletin 2009/19 (21) Application number: 07789158.8 (22) Date of filing: 09.08.2007

(51) International Patent Classification (IPC):  H04R 1/10(2006.01) H04M 1/60(2006.01) H01Q 1/27(2006.01) (86) International application number: PCT/GB2007/003024 (87) International publication number: WO 2008/017844 (14.02.2008 Gazette 2008/07)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR Designated Extension States: AL BA HR MK RS (30) Priority: 09.08.2006 GB 0615830 (71) Applicant: The Technology Partnership PLC Royston Melbourn Hertfordshire SG8 6EE (GB)	(72) Inventors: DAVIES, Lewis St Neots PE19 6WQ (GB) WINTER, Paul Brandon IP27 9AA (GB) (74) Representative: Style, Kelda Camilla Karen  Page White & Farrer Bedford House John Street London, WC1N 2BF London, WC1N 2BF (GB)