JP5141390B2 - スピーカ装置およびスピーカシステム - Google Patents
スピーカ装置およびスピーカシステム Download PDFInfo
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- JP5141390B2 JP5141390B2 JP2008159985A JP2008159985A JP5141390B2 JP 5141390 B2 JP5141390 B2 JP 5141390B2 JP 2008159985 A JP2008159985 A JP 2008159985A JP 2008159985 A JP2008159985 A JP 2008159985A JP 5141390 B2 JP5141390 B2 JP 5141390B2
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- angle
- speaker
- speaker device
- sound beam
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R3/00—Circuits for transducers, loudspeakers or microphones
- H04R3/12—Circuits for transducers, loudspeakers or microphones for distributing signals to two or more 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
- H04S7/301—Automatic calibration of stereophonic sound system, e.g. with test microphone
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
- H04R2201/40—Details of arrangements for obtaining desired directional characteristic by combining a number of identical transducers covered by H04R1/40 but not provided for in any of its subgroups
- H04R2201/403—Linear arrays of transducers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
- H04R2499/10—General applications
- H04R2499/15—Transducers incorporated in visual displaying devices, e.g. televisions, computer displays, laptops
-
- 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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Circuit For Audible Band Transducer (AREA)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
- Stereophonic System (AREA)
Description
2−ディスプレイ
3−スピーカ装置
Claims (4)
- 複数チャンネルの音声ビームを出力するスピーカアレイを備えたスピーカ装置であって、
予め設定した基準角度に対する放音面の角度変化を検出する角度検出手段と、
前記角度変化に応じて、前記音声ビームの出力角度を調整する調整手段と、
を備えたスピーカ装置であって、
前記調整手段は、センタチャネルの音声ビームの前記出力角度を固定し、かつ前記センタチャネルの音声ビーム以外の音声ビームの前記出力角度を調整することを特徴とするスピーカ装置。 - 請求項1に記載のスピーカ装置であって、
前記調整手段は、前記角度検出手段により検出された前記角度が所定の角度以上の場合、前記出力角度を調整することを特徴とするスピーカ装置。 - 前記調整手段は、水平方向および垂直方向に音声ビームの出力角度を調整する請求項1または請求項2に記載のスピーカ装置。
- 複数チャンネルの音声ビームを出力するスピーカアレイを備えたスピーカ装置と、当該スピーカ装置に一体型に構成されるテレビと、からなるスピーカシステムであって、
請求項1乃至請求項3のいずれかに記載の角度検出手段を、前記テレビに内蔵させ、
前記テレビは、前記角度変化の値を前記スピーカ装置に送信する送信手段を備え、
前記スピーカ装置は、前記テレビから前記角度変化の値を受信する受信手段と、
前記角度変化に応じて、前記音声ビームの出力角度を調整する調整手段と、
を備えたスピーカシステムであって、
前記調整手段は、センタチャネルの音声ビームの前記出力角度を固定し、かつ前記センタチャネルの音声ビーム以外の音声ビームの前記出力角度を調整することを特徴とするスピーカシステム。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008159985A JP5141390B2 (ja) | 2008-06-19 | 2008-06-19 | スピーカ装置およびスピーカシステム |
US12/488,204 US8411883B2 (en) | 2008-06-19 | 2009-06-19 | Loudspeaker apparatus and speaker system |
EP09008084.7A EP2136573B1 (en) | 2008-06-19 | 2009-06-19 | Loudspeaker apparatus and speaker system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008159985A JP5141390B2 (ja) | 2008-06-19 | 2008-06-19 | スピーカ装置およびスピーカシステム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010004206A JP2010004206A (ja) | 2010-01-07 |
JP5141390B2 true JP5141390B2 (ja) | 2013-02-13 |
Family
ID=40886747
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008159985A Active JP5141390B2 (ja) | 2008-06-19 | 2008-06-19 | スピーカ装置およびスピーカシステム |
Country Status (3)
Country | Link |
---|---|
US (1) | US8411883B2 (ja) |
EP (1) | EP2136573B1 (ja) |
JP (1) | JP5141390B2 (ja) |
Families Citing this family (38)
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US11650784B2 (en) | 2003-07-28 | 2023-05-16 | Sonos, Inc. | Adjusting volume levels |
US10613817B2 (en) | 2003-07-28 | 2020-04-07 | Sonos, Inc. | Method and apparatus for displaying a list of tracks scheduled for playback by a synchrony group |
US11106425B2 (en) | 2003-07-28 | 2021-08-31 | Sonos, Inc. | Synchronizing operations among a plurality of independently clocked digital data processing devices |
US8290603B1 (en) | 2004-06-05 | 2012-10-16 | Sonos, Inc. | User interfaces for controlling and manipulating groupings in a multi-zone media system |
US8234395B2 (en) | 2003-07-28 | 2012-07-31 | Sonos, Inc. | System and method for synchronizing operations among a plurality of independently clocked digital data processing devices |
US8086752B2 (en) | 2006-11-22 | 2011-12-27 | Sonos, Inc. | Systems and methods for synchronizing operations among a plurality of independently clocked digital data processing devices that independently source digital data |
US11294618B2 (en) | 2003-07-28 | 2022-04-05 | Sonos, Inc. | Media player system |
US11106424B2 (en) | 2003-07-28 | 2021-08-31 | Sonos, Inc. | Synchronizing operations among a plurality of independently clocked digital data processing devices |
US9977561B2 (en) | 2004-04-01 | 2018-05-22 | Sonos, Inc. | Systems, methods, apparatus, and articles of manufacture to provide guest access |
US8024055B1 (en) | 2004-05-15 | 2011-09-20 | Sonos, Inc. | Method and system for controlling amplifiers |
US8326951B1 (en) | 2004-06-05 | 2012-12-04 | Sonos, Inc. | Establishing a secure wireless network with minimum human intervention |
US8868698B2 (en) | 2004-06-05 | 2014-10-21 | Sonos, Inc. | Establishing a secure wireless network with minimum human intervention |
WO2007028094A1 (en) * | 2005-09-02 | 2007-03-08 | Harman International Industries, Incorporated | Self-calibrating loudspeaker |
US8788080B1 (en) | 2006-09-12 | 2014-07-22 | Sonos, Inc. | Multi-channel pairing in a media system |
US8483853B1 (en) | 2006-09-12 | 2013-07-09 | Sonos, Inc. | Controlling and manipulating groupings in a multi-zone media system |
US9202509B2 (en) | 2006-09-12 | 2015-12-01 | Sonos, Inc. | Controlling and grouping in a multi-zone media system |
US8274611B2 (en) * | 2008-06-27 | 2012-09-25 | Mitsubishi Electric Visual Solutions America, Inc. | System and methods for television with integrated sound projection system |
US8279357B2 (en) * | 2008-09-02 | 2012-10-02 | Mitsubishi Electric Visual Solutions America, Inc. | System and methods for television with integrated sound projection system |
KR101450491B1 (ko) * | 2010-08-27 | 2014-10-13 | 인텔 코오퍼레이션 | 원격 제어형 장치들의 트랜스코더 가능 클라우드 |
EP2661906B1 (en) * | 2011-01-06 | 2020-07-01 | Naxos Finance SA | Innovative sound system |
US11429343B2 (en) | 2011-01-25 | 2022-08-30 | Sonos, Inc. | Stereo playback configuration and control |
US11265652B2 (en) | 2011-01-25 | 2022-03-01 | Sonos, Inc. | Playback device pairing |
US8938312B2 (en) | 2011-04-18 | 2015-01-20 | Sonos, Inc. | Smart line-in processing |
US9042556B2 (en) | 2011-07-19 | 2015-05-26 | Sonos, Inc | Shaping sound responsive to speaker orientation |
US9729115B2 (en) | 2012-04-27 | 2017-08-08 | Sonos, Inc. | Intelligently increasing the sound level of player |
US9485556B1 (en) * | 2012-06-27 | 2016-11-01 | Amazon Technologies, Inc. | Speaker array for sound imaging |
US9008330B2 (en) | 2012-09-28 | 2015-04-14 | Sonos, Inc. | Crossover frequency adjustments for audio speakers |
US9244516B2 (en) | 2013-09-30 | 2016-01-26 | Sonos, Inc. | Media playback system using standby mode in a mesh network |
US9226087B2 (en) | 2014-02-06 | 2015-12-29 | Sonos, Inc. | Audio output balancing during synchronized playback |
US9226073B2 (en) | 2014-02-06 | 2015-12-29 | Sonos, Inc. | Audio output balancing during synchronized playback |
KR101551252B1 (ko) * | 2014-02-19 | 2015-09-09 | (주)케이시크 | 음향조명기기의 밸런스 조절 제어 방법 |
JP6414459B2 (ja) * | 2014-12-18 | 2018-10-31 | ヤマハ株式会社 | スピーカアレイ装置 |
US10248376B2 (en) | 2015-06-11 | 2019-04-02 | Sonos, Inc. | Multiple groupings in a playback system |
US10303422B1 (en) | 2016-01-05 | 2019-05-28 | Sonos, Inc. | Multiple-device setup |
US10712997B2 (en) | 2016-10-17 | 2020-07-14 | Sonos, Inc. | Room association based on name |
KR102121860B1 (ko) * | 2018-10-25 | 2020-06-12 | 주식회사 에스큐그리고 | 디지털 사이니지용 독립 음장 형성 장치 및 이를 포함하는 디지털 사이니지 시스템 |
KR102121861B1 (ko) * | 2018-10-25 | 2020-06-12 | 주식회사 에스큐그리고 | 디지털 사이니지용 독립 음장 형성 장치 및 이를 포함하는 디지털 사이니지 시스템 |
US20230379618A1 (en) * | 2022-05-19 | 2023-11-23 | Roku, Inc. | Compression Loaded Slit Shaped Waveguide |
Family Cites Families (10)
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GB0301093D0 (en) * | 2003-01-17 | 2003-02-19 | 1 Ltd | Set-up method for array-type sound systems |
JP4007254B2 (ja) | 2003-06-02 | 2007-11-14 | ヤマハ株式会社 | アレースピーカーシステム |
JP2005077912A (ja) * | 2003-09-02 | 2005-03-24 | Seiko Epson Corp | プロジェクタ |
JP4765289B2 (ja) * | 2003-12-10 | 2011-09-07 | ソニー株式会社 | 音響システムにおけるスピーカ装置の配置関係検出方法、音響システム、サーバ装置およびスピーカ装置 |
JP4161906B2 (ja) | 2004-01-07 | 2008-10-08 | ヤマハ株式会社 | スピーカ装置 |
JP4127248B2 (ja) | 2004-06-23 | 2008-07-30 | ヤマハ株式会社 | スピーカアレイ装置及びスピーカアレイ装置の音声ビーム設定方法 |
JP5013303B2 (ja) * | 2006-01-06 | 2012-08-29 | 株式会社セガ | ゲーム装置及びその制御方法 |
JP2007199322A (ja) * | 2006-01-26 | 2007-08-09 | Matsushita Electric Ind Co Ltd | 投写型画像表示装置および投写型画像表示システム |
JP2007259088A (ja) | 2006-03-23 | 2007-10-04 | Yamaha Corp | スピーカ装置およびオーディオシステム |
JP2008159985A (ja) | 2006-12-26 | 2008-07-10 | Matsushita Electric Ind Co Ltd | 半導体チップの製造方法 |
-
2008
- 2008-06-19 JP JP2008159985A patent/JP5141390B2/ja active Active
-
2009
- 2009-06-19 US US12/488,204 patent/US8411883B2/en active Active
- 2009-06-19 EP EP09008084.7A patent/EP2136573B1/en not_active Not-in-force
Also Published As
Publication number | Publication date |
---|---|
US20090316938A1 (en) | 2009-12-24 |
EP2136573B1 (en) | 2018-02-28 |
EP2136573A3 (en) | 2012-10-31 |
JP2010004206A (ja) | 2010-01-07 |
EP2136573A2 (en) | 2009-12-23 |
US8411883B2 (en) | 2013-04-02 |
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