| 摘要 |
PROBLEM TO BE SOLVED: To enable high outputting of voice, in a vehicular sounding body system. SOLUTION: The vehicular sounding body system 100 comprises a vehicular state judging module 104 detecting a vehicular state and judging whether attention is called to an user by voice or not; an audio deck 106 provided in a vehicular cabin and capable of providing a radio program or music; an actuator circuit portion 110 selecting a voice signal such as voice guidance corresponding to a vehicular state according to the instruction of the vehicular state judging module 104, and amplifying and outputting that as a driving signal; and a sounding actuator attached to an outer shell metallic plate 18 of a vehicle, and driving the outer shell metallic plate to vibrate as a voice vibrating plate by receiving the supply of output from the actuator circuit portion 110. COPYRIGHT: (C)2007,JPO&INPIT
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