JP4643987B2 - スマートスピーカ - Google Patents
スマートスピーカ Download PDFInfo
- Publication number
- JP4643987B2 JP4643987B2 JP2004533698A JP2004533698A JP4643987B2 JP 4643987 B2 JP4643987 B2 JP 4643987B2 JP 2004533698 A JP2004533698 A JP 2004533698A JP 2004533698 A JP2004533698 A JP 2004533698A JP 4643987 B2 JP4643987 B2 JP 4643987B2
- Authority
- JP
- Japan
- Prior art keywords
- audio
- location
- audio content
- user
- processing unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R5/00—Stereophonic arrangements
- H04R5/02—Spatial or constructional arrangements of loudspeakers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
- H04S7/30—Control circuits for electronic adaptation of the sound field
- H04S7/302—Electronic adaptation of stereophonic sound system to listener position or orientation
- H04S7/303—Tracking of listener position or orientation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2205/00—Details of stereophonic arrangements covered by H04R5/00 but not provided for in any of its subgroups
- H04R2205/024—Positioning of loudspeaker enclosures for spatial sound reproduction
Description
Claims (11)
- オーディオコンテンツを表現可能なオーディオ表現装置から少なくとも1つの第1の場所パラメータを受信することによって、処理ユニットにおいて、前記オーディオ表現装置の場所を表す前記少なくとも1つの第1の場所パラメータを得る段階と、
ユーザが着用する又はユーザに取り付けられた場所送信手段によって前記ユーザの位置を前記オーディオ表現装置に伝えることによって、前記処理ユニットにおいて、前記ユーザの場所を表す少なくとも1つの第2の場所パラメータを得る段階と、
前記処理ユニットにおいて、得られた前記少なくとも1つの第1の場所パラメータ及び前記少なくとも1つの第2の場所パラメータに基づいて、現在のオーディオコンテンツを処理し、それにより、前記オーディオ表現装置と前記ユーザとの間の空間的な位置関係に依存する場所依存のオーディオコンテンツを得る段階と、
前記オーディオ表現装置により、得られた前記場所依存のオーディオコンテンツを表現する段階と、
を有する方法。 - 前記処理ユニットは、
前記得られた場所依存のオーディオコンテンツを表現する前に、該場所依存のオーディオコンテンツを前記オーディオ表現装置に送信する段階を有する請求項1記載の方法。 - 前記処理ユニットは、オーディオ表現装置を有し、
前記処理ユニットは、
前記現在のオーディオコンテンツを受信する段階と、
前記オーディオ表現装置により前記得られた場所依存のオーディオコンテンツを表現する段階と、
を有する請求項1記載の方法。 - 前記少なくとも1つの第1の場所パラメータ及び前記少なくとも1つの第2の場所パラメータは、ユーザの作業空間に関するパラメータとして決定される請求項1乃至3記載の方法。
- 前記オーディオコンテンツを処理する段階は、前記オーディオ表現装置のオーディオ再生能力を考慮して処理する段階を有する請求項1乃至4記載の方法。
- オーディオコンテンツを表現可能なオーディオ表現装置から少なくとも1つの第1の場所パラメータを受信することによって、処理ユニットにおいて、前記オーディオ表現装置の場所を表す前記少なくとも1つの第1の場所パラメータを得る手段と、
ユーザが着用する又はユーザに取り付けられた場所送信手段によって前記ユーザの位置を前記オーディオ表現装置に伝えることによって、前記処理ユニットにおいて、前記ユーザの場所を表す少なくとも1つの第2の場所パラメータを得る手段と、
前記処理ユニットにおいて、得られた前記少なくとも1つの第1の場所パラメータ及び前記少なくとも1つの第2の場所パラメータに基づいて、現在のオーディオコンテンツを処理し、それにより、前記オーディオ表現装置と前記ユーザとの間の空間的な位置関係に依存する場所依存のオーディオコンテンツを得る手段と、
前記オーディオ表現装置により、得られた前記場所依存のオーディオコンテンツを表現する手段と、
を有するシステム。 - 前記処理ユニットは、
前記得られた場所依存のオーディオコンテンツを表現する前に、該場所依存のオーディオコンテンツを前記オーディオ表現装置に送信する手段を有する請求項6記載のシステム。 - 前記処理ユニットは、オーディオ表現装置により構成され、
前記処理ユニットは、
前記現在のオーディオコンテンツを受信する手段と、
前記オーディオ表現装置により前記得られた場所依存のオーディオコンテンツを表現する手段と、
を有する請求項6記載のシステム。 - 前記少なくとも1つの第1の場所パラメータ及び前記少なくとも1つの第2の場所パラメータは、ユーザの作業空間に関するパラメータとして決定される請求項6乃至8記載のシステム。
- 前記オーディオコンテンツを処理する手段は、前記オーディオ表現装置のオーディオ再生能力を考慮して処理する段階を有する請求項6乃至9記載のシステム。
- 請求項1乃至5のうちいずれか一項記載の方法をプロセッサに実行させるプログラムを有するコンピュータ可読媒体。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02078665 | 2002-09-09 | ||
PCT/IB2003/003369 WO2004023841A1 (en) | 2002-09-09 | 2003-08-05 | Smart speakers |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005538589A JP2005538589A (ja) | 2005-12-15 |
JP4643987B2 true JP4643987B2 (ja) | 2011-03-02 |
Family
ID=31970399
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004533698A Expired - Fee Related JP4643987B2 (ja) | 2002-09-09 | 2003-08-05 | スマートスピーカ |
Country Status (8)
Country | Link |
---|---|
US (1) | US7379552B2 (ja) |
EP (1) | EP1540988B1 (ja) |
JP (1) | JP4643987B2 (ja) |
KR (1) | KR20050057288A (ja) |
CN (2) | CN1682567B (ja) |
AT (1) | ATE554606T1 (ja) |
AU (1) | AU2003250404A1 (ja) |
WO (1) | WO2004023841A1 (ja) |
Families Citing this family (50)
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US20070061830A1 (en) * | 2005-09-14 | 2007-03-15 | Sbc Knowledge Ventures L.P. | Audio-based tracking system for IPTV viewing and bandwidth management |
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-
2003
- 2003-08-05 EP EP03793931A patent/EP1540988B1/en not_active Expired - Lifetime
- 2003-08-05 CN CN03821324.9A patent/CN1682567B/zh not_active Expired - Fee Related
- 2003-08-05 WO PCT/IB2003/003369 patent/WO2004023841A1/en active Application Filing
- 2003-08-05 US US10/527,117 patent/US7379552B2/en active Active
- 2003-08-05 AT AT03793931T patent/ATE554606T1/de active
- 2003-08-05 KR KR1020057004060A patent/KR20050057288A/ko active IP Right Grant
- 2003-08-05 JP JP2004533698A patent/JP4643987B2/ja not_active Expired - Fee Related
- 2003-08-05 CN CNA038213249A patent/CN1682567A/zh active Granted
- 2003-08-05 AU AU2003250404A patent/AU2003250404A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP1540988B1 (en) | 2012-04-18 |
EP1540988A1 (en) | 2005-06-15 |
CN1682567B (zh) | 2014-06-11 |
US20060062401A1 (en) | 2006-03-23 |
CN1682567A (zh) | 2005-10-12 |
US7379552B2 (en) | 2008-05-27 |
WO2004023841A1 (en) | 2004-03-18 |
JP2005538589A (ja) | 2005-12-15 |
AU2003250404A1 (en) | 2004-03-29 |
ATE554606T1 (de) | 2012-05-15 |
KR20050057288A (ko) | 2005-06-16 |
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