JP4929680B2 - 音声信号送受信装置 - Google Patents
音声信号送受信装置 Download PDFInfo
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- JP4929680B2 JP4929680B2 JP2005320045A JP2005320045A JP4929680B2 JP 4929680 B2 JP4929680 B2 JP 4929680B2 JP 2005320045 A JP2005320045 A JP 2005320045A JP 2005320045 A JP2005320045 A JP 2005320045A JP 4929680 B2 JP4929680 B2 JP 4929680B2
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- sound
- speaker
- array
- microphone
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Description
以下に、図1〜図7を参照して本発明の第1の実施形態である音声信号送受信装置1について詳細に説明する。音声信号送受信装置1は、インターネットやLAN等のネットワークに接続される。音声信号送受信装置1は、ネットワークを介して相手方の音声信号送受信装置1との間で音声信号の送受信を行い、これによって相手方の音声会議装置1との間でユーザに通話や遠隔地間の音声会議を行わせる。
Claims (1)
- 長尺の直方体形状の筐体を有する装置本体と、
複数配列されたスピーカユニットからなり、前記装置本体の長手方向に配置されたスピーカアレイと、
複数の単一指向性のマイクが配列されてなり、前記装置本体の長手方向に配置されたマイクアレイと、
を備え、
前記装置本体は、長尺な平板の短手方向の少なくとも1縁が略直角に上方に屈曲されてなる断面略コ字状のフレームを備え、前記フレームの上面には、放音方向が該フレームの下面側かつ前記装置本体の外側になるようにスピーカアレイが取り付けられるとともに、各スピーカユニットの位置に孔が形成され、
前記フレームの前記屈曲された縁には、前記装置本体の外側に収音側が向かうように長手方向に亘ってマイクアレイが埋め込まれており、
前記フレームの上面におけるマイクアレイ側の端部と、前記フレームのマイクアレイが配置されている縁には、複数の小孔が形成されていることを特徴とする音声信号送受信装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005320045A JP4929680B2 (ja) | 2005-11-02 | 2005-11-02 | 音声信号送受信装置 |
PCT/JP2006/305196 WO2007052374A1 (en) | 2005-11-02 | 2006-03-09 | Voice signal transmitting/receiving apparatus |
EP06715687A EP1949750A1 (en) | 2005-11-02 | 2006-03-09 | Voice signal transmitting/receiving apparatus |
US12/092,352 US8238584B2 (en) | 2005-11-02 | 2006-03-09 | Voice signal transmitting/receiving apparatus |
CNA2006800408688A CN101300894A (zh) | 2005-11-02 | 2006-03-09 | 语音信号发送/接收设备 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005320045A JP4929680B2 (ja) | 2005-11-02 | 2005-11-02 | 音声信号送受信装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007129487A JP2007129487A (ja) | 2007-05-24 |
JP4929680B2 true JP4929680B2 (ja) | 2012-05-09 |
Family
ID=38151783
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005320045A Expired - Fee Related JP4929680B2 (ja) | 2005-11-02 | 2005-11-02 | 音声信号送受信装置 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP4929680B2 (ja) |
CN (1) | CN101300894A (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201898613U (zh) * | 2010-09-03 | 2011-07-13 | 中兴通讯股份有限公司 | 带有人机界面的阵列式数字麦克和数字麦克用遥控器 |
CN107302734A (zh) * | 2016-04-15 | 2017-10-27 | 美律电子(深圳)有限公司 | 指向性录音模组 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5856563A (ja) * | 1981-09-30 | 1983-04-04 | Fujitsu Ltd | 拡声電話機用送受話ユニツト |
JPS5856564A (ja) * | 1981-09-30 | 1983-04-04 | Fujitsu Ltd | 拡声電話機用送受話ユニツト |
JPH03136557A (ja) * | 1989-10-23 | 1991-06-11 | Nec Corp | ステレオ用音声会議装置 |
JP3975007B2 (ja) * | 1998-07-10 | 2007-09-12 | 株式会社オーディオテクニカ | 単一指向性マイクロホン |
JP2003087887A (ja) * | 2001-09-14 | 2003-03-20 | Sony Corp | 音声入出力装置 |
JP4161685B2 (ja) * | 2002-11-11 | 2008-10-08 | 株式会社デンソー | 音声入出力装置 |
-
2005
- 2005-11-02 JP JP2005320045A patent/JP4929680B2/ja not_active Expired - Fee Related
-
2006
- 2006-03-09 CN CNA2006800408688A patent/CN101300894A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
JP2007129487A (ja) | 2007-05-24 |
CN101300894A (zh) | 2008-11-05 |
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