| 摘要 |
PROBLEM TO BE SOLVED: To provide a sound field space device obtaining a sound field effect when a sound wave emitted from a sound source arrives at a listener through plural sound field space, and the sound field effect in the every moment changed sound field space. SOLUTION: A sound signal supplied from the sound source is performed with sound field processing corresponding to the sound field space characterized by a sound field parameter 1 in a sound field processing unit 201, then, is performed with the sound field processing corresponding to the sound field space characterized by the sound field parameter 2 in the sound field processing unit 202, and finally, is performed with the sound field processing corresponding to the sound field space characterized by the sound field parameter 3 in the sound field processing 203 to be supplied to a sound system amplifying and sound radiating the sound signal. Related to respective sound field parameters supplied to respective sound field processing units, a CPU sets properly along listener operation and an advance of a game program.
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