Radio signal receiving apparatus with audio signal receiving and

Details Radio signal receiving apparatus with audio signal receiving and Radio signal receiving apparatus with audio signal receiving and

1997-10-23

2000-03-21

Tokar, Michael

Communications: electrical

Continuously variable indicating

With meter reading

34082544, G08B 522

Patent

active

060407824

ABSTRACT:
In a radio signal receiving apparatus with audio signal receiving and reproducing function, if a message signal is received from an external device when an accompanying sound reproducer is in use, the connection of the sound reproducer to a speaker is required to be disconnected so as to connect the speaker to a radio receiver section which supplies the received message signal. The apparatus is configured such that when a message sent from an external device is inputted to the receiver section during the use of the sound reproducer, the sound reproducer automatically changes a sound volume of a signal therefrom to a prescribed value. In a simultaneous reproducer, an audio signal from the message reproducer is mixed with the audio signal of which the sound volume is changed in the sound reproducer to be supplied to a loudspeaker. The resultant signal is then sounded by the loudspeaker. In this construction, even if an external message sent is fed to the receiver section when the sound reproducer is in operation, the sound of the message signal can be produced without interrupting the output operation of the audio signal from the sound reproducer.

REFERENCES:
patent: 4585903 (1986-04-01), Schiller et al.
patent: 4964108 (1990-10-01), Ohtsu et al.
patent: 5414758 (1995-05-01), Kuok

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