ON-VEHICLE DEVICE, VOICE INFORMATION PROVIDING SYSTEM, AND UTTERANCE SPEED ADJUSTING METHOD

摘要

In an on-vehicle device (1), utterance speed decision means (21) decides the utterance speed when reproducing a voice from the received utterance voice information data. The voice signal generation means (21) generates a voice signal based on the utterance voice information data at the utterance speed decided by the utterance speed decision means (21). The voice based on the generated voice signal is outputted. A caution is surely performed to a user in the vehicle.