| 摘要 |
<P>PROBLEM TO BE SOLVED: To identify a caller at the listening side, while miniaturizing a device. <P>SOLUTION: The device detects the position of a sound source, and generates a sound source location information. The device transmits or receives a sound information and the sound source location information input into a sound collection means. The device includes some light emitting devices more than the number of regions, and each light emitting device is associated with each region. Using the received sound source location information, a light emitting device corresponding to a region where a sound-emitting sound source is located is made to emit light. Thereby, the region where the sound source concerned is located can be presented. <P>COPYRIGHT: (C)2010,JPO&INPIT |
