摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a sound reproduction device, and program, which changes a volume of output sound without complex operation, by combining a plurality of determinations of external environments, which are not limited by environmental sounds. <P>SOLUTION: A digital camera 100 has: a directional microphone 300 which collects environmental sounds; a speaker 320 which outputs sound; a position measurement means 104 for acquiring a position of the digital camera 100; and a sound controller 116 which controls the volume of sounds output from the speaker 320, based on the volume of environmental sounds collected by the directional microphone 300 and the position acquired by the position measurement means 104. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |