摘要 |
Upon issuance of a sound reproduction request, storage locations of sound data constituting a sentence are determined. A live commentary sound is output based on the sound data that are stored in a distributed manner. At this time, the sound data in a CD-ROM are transferred to a RAM in a divisional manner. The sound data that have been transferred to the RAM are then transferred to a sound memory in a divisional manner. In this manner, even sound data of a long sentence can be read from the CD-ROM with a small number of times of access.
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