Invention Grant
- Patent Title: Audio processing system and audio processing method
- Patent Title (中): 音频处理系统和音频处理方法
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Application No.: US14809618Application Date: 2015-07-27
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Publication No.: US09578413B2Publication Date: 2017-02-21
- Inventor: Hirotaka Sawa , Toshimichi Tokuda , Shuichi Watanabe , Hiroyuki Matsumoto , Hisashi Tsuji , Shintaro Yoshikuni
- Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Applicant Address: JP Osaka
- Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Current Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Current Assignee Address: JP Osaka
- Agency: Greenblum & Bernstein, P.L.C.
- Priority: JP2014-159736 20140805
- Main IPC: H03G3/24
- IPC: H03G3/24 ; H04R1/40 ; H04R3/00 ; H03G3/32

Abstract:
An audio processing system, includes: an audio collector that collects audio in a non-directivity state using audio collection elements; an operator receives an input of one or more designation directions for audio emphasis for switching from the non-directivity state to a directivity state; an emphasis processor that generates audio data in the directivity state obtained by performing an emphasis process on the audio data in the designation direction from the audio collector using audio data collected by the audio collector according to the input of the designation direction; a volume adjustor that adjusts volume of the audio data in a directivity state; and an audio output that outputs the audio in a non-directivity state collected by the audio collector or the audio in a directivity state after the volume has been adjusted by the volume adjustor.
Public/Granted literature
- US20160043699A1 AUDIO PROCESSING SYSTEM AND AUDIO PROCESSING METHOD Public/Granted day:2016-02-11
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