| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a notice broadcast receiver capable of enhancing user's convenience with regard to the viewing of emergency broadcast. <P>SOLUTION: A notice broadcast receiver 3 includes: a reception part 30 for receiving a notice broadcast signal; a speaker 36 for sounding a notice broadcast in accordance with the notice broadcast signal received by the reception part 30; a volume switch 34a for accepting operation input for the sound volume of sounding of the speaker 36; a notice playback switch 31 for accepting the shift of the volume switch 34a from an unoperatable state to operatable state when the notice broadcast is emergent and is sounding at the maximum volume from the speaker 36; and a sound output control part 38a for controlling the sound volume of sounding of the speaker 36 based on the operation input of the volume switch 34a when the emergency broadcast is sounding at the maximum volume from the speaker 36 and the volume switch 34a is shifted to the operatable state using the notice playback switch 31. <P>COPYRIGHT: (C)2013,JPO&INPIT |
