发明名称 |
SPEAKER ARRAY APPARATUS, SIGNAL PROCESSING METHOD, AND PROGRAM |
摘要 |
A speaker array apparatus for outputting sound beams of a plurality of channels based on audio signals of the plurality of channels, includes a directivity control section that controls a directivity of at least one of the sound beams of the channels so as to generate one or more pairs of the sound beams of the channels having roughly the same directivity, and a frequency characteristic applying section that applies a frequency characteristic to the audio signal corresponding to one of the sound beams of the channels in the one or more pairs to change a sound image localization position of the one of the sound beams of the channels in the one or more pairs.
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申请公布号 |
US2010189267(A1) |
申请公布日期 |
2010.07.29 |
申请号 |
US20100695662 |
申请日期 |
2010.01.28 |
申请人 |
YAMAHA CORPORATION |
发明人 |
KONAGAI YUSUKE;TAKUMAI SUSUMU;TANAKA KAZUNORI |
分类号 |
H04R5/00 |
主分类号 |
H04R5/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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