公开(公告)号：US20160043699A1

公开(公告)日：2016-02-11

申请号：US14809618

申请日：2015-07-27

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： Hirotaka SAWA ,  Toshimichi TOKUDA ,  Shuichi WATANABE ,  Hiroyuki MATSUMOTO ,  Hisashi TSUJI ,  Shintaro YOSHIKUNI

IPC: H03G3/24 ,  H04R1/40 ,  H04R3/00

CPC classification number: H04R1/406 ,  H03G3/32 ,  H04R3/005 ,  H04R27/00 ,  H04R2430/01 ,  H04R2499/11

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.

Abstract translation: 一种音频处理系统，包括：使用音频收集元件以非方向性状态收集音频的音频收集器; 操作者接收用于音频强调的一个或多个指定方向的输入，用于从非方向性状态切换到方向性状态; 根据指定方向的输入，利用由音频收集器收集的音频数据，从音频收集器对指定方向上的音频数据进行强调处理，生成指向性状态的音频数据; 音量调节器，其以指向性状态调节音频数据的音量; 以及音频输出，其在通过音量调节器调节音量之后，以指向性状态输出由音频收集器或音频收集的非指向性状态的音频。