| 摘要 |
PROBLEM TO BE SOLVED: To provide a position information processing unit capable of transmitting audio signals of the current position to users, without circuit for the audio output. SOLUTION: The position information processing unit is composed from a first antenna 11 for receiving radio waves, a position data generating device 12 for generating position data based on the radio waves, a memory 14 for storing plural audio data to respective sites after making plural sites correspond to the respective site data, an interface 15 for exchanging the data in between a computer 1, a control unit 13 for outputting audio data corresponding to the plural site data, when there is difference between the data in the position data within a prescribed value, after comparing the position data with multiple site data, and a transmitting device 16 for transmitting the audio data received to a headphone 3 via a second antenna 17. COPYRIGHT: (C)2005,JPO&NCIPI |
