Method of checking the reception of alternative re

专利名称：Method of checking the reception of

alternative reception frequencies in a carradio and car radio

发明人：GIERL, STEFAN, DIPL.-ING.,BENZ,

CHRISTOPH, DIPL.-ING.,KOERNER, ANDREAS,DIPL.-ING.

申请号：EP02015062.9申请日：20020705公开号：EP1274175A2公开日：20030108

专利附图：

摘要：In order to set up a check on reception quality on an alternative receptionfrequency in a car radio receiver (E) as inaudibly as possible, a substitute signal like a noisesignal or part of an audio signal (AS) already reproduced is played back while a tuner (T)is tuned in to an alternative reception frequency instead of muting the car radio receiver.An Independent claim is also included for a car best-radio receiver with a tuner tuned inon alternative reception frequencies for short periods to check reception.

申请人：HARMAN BECKER AUTOMOTIVE SYSTEMS GMBH

地址：Im Stöckmädle 1 76307 Karlsbad DE

国籍：DE

代理机构：Patentanwälte Westphal, Mussgnug & Partner

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