| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a voice switching apparatus in which surrounding change can be accurately recognized when a user listens to music. <P>SOLUTION: The apparatus is provided with: a storage device 101 storing external sound as a recorded sound; an analysis device 103 discriminating whether the external sound satisfies discrimination conditions or not; a reproducing device 102 reproducing recorded sound stored in the storage device 101; and a switching unit 105 switching alternatively music input from a music reproducing device 10, the external sound, and the recorded sound reproduced by the reproducing device, and outputting it to a loudspeaker 31, and when it is decided that the external sound satisfies discrimination conditions, the sound recorded a predetermined time before the satisfaction of conditions is detected is reproduced and output from the loudspeaker 31. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
