| 摘要 |
A stereophonic sound production system is provided which outputs audio signals in the form of sound through, for example, speakers to create virtual sound sources at desired locations in a three-dimensional space around a listener to develop a three-dimensional sound field. The virtual sound sources includes a direct sound source which produce a direct sound heard directly by the listener and Nth order reflected sound sources which produce Nth order reflected sounds resulting from reflection of the direct sound. The stereophonic sound production system produces audio signals to localize the Nth order reflected sound sources of the same order to the desired locations, as specified around a source-to-listener line extending from the direct sound source to the listener, thereby giving the listener a three-dimensional spatial perspective.
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