| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a voice monitoring device which allows a user to clearly hear each of a voice transmitted from a main device and an alarm sound. <P>SOLUTION: In outputting an alarm sound from the speaker 25 of a mobile device 20, the voice monitoring device regulates output from a speaker 25 of a voice transmitted from a main device 10 in an alarm output period c of an alarm pattern, and removes the regulation of the output from the speaker 25 of the voice transmitted from the main device 10 in an alarm stop period d of the alarm pattern. <P>COPYRIGHT: (C)2013,JPO&INPIT |
