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Multi-channel audio system and method for generating virtual speaker sound
Multi-channel audio system and method for generating virtual speaker sound
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机译:多声道音频系统和产生虚拟扬声器声音的方法
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摘要
To realize sound output so that a listener does not feel unnaturalness, an audio signal for a center speaker is multiplied by a transfer function for a left speaker and a transfer function for a right speaker, respectively, and an audio component for a left center speaker and an audio component for a right center speaker that correspond to a listening point are generated. An audio signal for the left speaker and an audio signal for the right speaker are synthesized with the audio component for the left center speaker and the audio component for the right center speaker, respectively. Thereby, a sound image can be oriented as if a sound based on the audio signal for the center speaker is emitted from a position at which a center speaker would be set if the system had a center speaker.
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