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专利名称：Audio signal processing apparatus, audio
signal processing method, and program
发明人：Masayoshi Noguchi,Gen Ichimura申请号：US11827569申请日：20070712公开号：US08160259B2公开日：20120417
专利附图：
摘要：An audio signal processing apparatus includes a localization direction detectorthat detects localization directions of two-channel input audio signals, a localizationdirection distribution calculator that calculates a distribution of the localization directions
detected by the localization direction detector, a gain table information recording unitthat records gain table information defining weights corresponding to respectivelocalization angles, a gain generator that generates a gain corresponding to an outputaudio signal on the basis of the distribution calculated by the localization directiondistribution calculator and the gain table information recorded in the gain table
information recording unit, and a synthesizing unit that synthesizes the two-channel inputaudio signals using the gain generated by the gain generator.
申请人：Masayoshi Noguchi,Gen Ichimura
地址：Chiba JP,Tokyo JP
国籍：JP,JP
代理机构：Wolf, Greenfield & Sacks, P.C.
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