JP2013126125A - オーディオ装置 - Google Patents
オーディオ装置 Download PDFInfo
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- JP2013126125A JP2013126125A JP2011274250A JP2011274250A JP2013126125A JP 2013126125 A JP2013126125 A JP 2013126125A JP 2011274250 A JP2011274250 A JP 2011274250A JP 2011274250 A JP2011274250 A JP 2011274250A JP 2013126125 A JP2013126125 A JP 2013126125A
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- speaker
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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
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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
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
-
- 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
- H04R5/04—Circuit arrangements, e.g. for selective connection of amplifier inputs/outputs to loudspeakers, for loudspeaker detection, or for adaptation of settings to personal preferences or hearing impairments
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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
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
- H04R1/025—Arrangements for fixing loudspeaker transducers, e.g. in a box, furniture
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
- H04R1/028—Casings; Cabinets ; Supports therefor; Mountings therein associated with devices performing functions other than acoustics, e.g. electric candles
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
- H04R1/40—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers
- H04R1/403—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers loud-speakers
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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
- H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
- H04R2201/02—Details casings, cabinets or mounting therein for transducers covered by H04R1/02 but not provided for in any of its subgroups
- H04R2201/025—Transducer mountings or cabinet supports enabling variable orientation of transducer of cabinet
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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
- H04R2205/00—Details of stereophonic arrangements covered by H04R5/00 but not provided for in any of its subgroups
- H04R2205/021—Aspects relating to docking-station type assemblies to obtain an acoustical effect, e.g. the type of connection to external loudspeakers or housings, frequency improvement
-
- 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
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Stereophonic System (AREA)
- Circuit For Audible Band Transducer (AREA)
Abstract
【解決手段】オーディオ装置1の制御部16は、センサ11の検出結果に応じて自装置の姿勢を検出する。記憶部12は、自装置の姿勢と各スピーカに供給する音声信号の制御内容を対応づけたテーブルを記憶している。制御部16は、センサ11の検出結果に応じて自装置の姿勢を検出し、検出した自装置の姿勢で対応づけテーブルを参照し、各スピーカに供給する音声信号を制御する。制御部16は、筐体10の下面が鉛直下方に向けられた姿勢であることを検出すると、右面側に位置するスピーカ15Bおよびスピーカ15DにRチャンネルの音声信号を供給し、左面側に位置するスピーカ15Aおよびスピーカ15CにLチャンネルの音声信号を供給する。
【選択図】図3
Description
このように、本発明のオーディオ装置は、検出した自装置の姿勢に応じて前記記憶手段のテーブルを規定しているため、設置姿勢を変更した場合でも自動的に最適な放音態様が実現される。
このように、本発明のオーディオ装置は、装着した外部装置の姿勢に応じてチャンネルや帯域等の制御を行うため、設置姿勢を変更した場合でも自動的に最適な放音態様が実現される。
2…外部装置
10…筐体
11…センサ
12…記憶部
13…信号処理部
14A,14B,14C,14D…D/Aコンバータ
15A、15B,15C,15D…スピーカ
16…制御部
17…I/F
18…操作部
21…センサ
23…記憶部
24…表示部
26…制御部
27…I/F
28…操作部
Claims (5)
- 装置本体に設置された複数のスピーカと、
自装置の姿勢と各スピーカに供給する音声信号の制御内容の対応付けを示したテーブルを記憶する記憶部と、
自装置の姿勢に応じて前記記憶手段のテーブルを参照し、各スピーカに供給する音声信号を制御する制御部と、
を備えたことを特徴とするオーディオ装置。 - 外部装置から姿勢情報を受信する受信手段を備え、
前記制御部は、前記受信手段が受信した姿勢情報に基づいて、自装置の姿勢を検出することを特徴とする請求項1に記載のオーディオ装置。 - 外部装置から音声信号の供給先を示す供給先情報を受信する供給先情報受信手段を備え、
前記制御部は、前記供給先情報受信手段が受信した前記供給先情報に基づいて、受信した音声信号の供給先のスピーカを決定することを特徴とする請求項1または請求項2に記載のオーディオ装置。 - 前記制御部は、各スピーカに供給する音声信号のチャンネルを制御することを特徴とする請求項1乃至請求項3のいずれかに記載のオーディオ装置。
- 前記制御部は、各スピーカに供給する音声信号の帯域を制御することを特徴とする請求項1乃至請求項4のいずれかに記載のオーディオ装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011274250A JP5644748B2 (ja) | 2011-12-15 | 2011-12-15 | オーディオ装置 |
US13/713,502 US9374639B2 (en) | 2011-12-15 | 2012-12-13 | Audio apparatus and method of changing sound emission mode |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011274250A JP5644748B2 (ja) | 2011-12-15 | 2011-12-15 | オーディオ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013126125A true JP2013126125A (ja) | 2013-06-24 |
JP5644748B2 JP5644748B2 (ja) | 2014-12-24 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2011274250A Active JP5644748B2 (ja) | 2011-12-15 | 2011-12-15 | オーディオ装置 |
Country Status (2)
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US (1) | US9374639B2 (ja) |
JP (1) | JP5644748B2 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101772397B1 (ko) * | 2016-04-05 | 2017-08-29 | 래드손(주) | 음향 출력 장치의 배치 방향에 따라 음향 출력을 제어하는 방법 및 배치 방향에 따라 출력되는 음향을 제어하는 음향 출력 장치 |
KR20180080006A (ko) * | 2017-01-03 | 2018-07-11 | 삼성전자주식회사 | 오디오 출력 장치 및 제어방법 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11818524B2 (en) * | 2022-01-25 | 2023-11-14 | Bose Corporation | Portable speaker with dynamic display characteristics |
US12022269B2 (en) | 2022-01-25 | 2024-06-25 | Bose Corporation | Portable speaker with automatic detecting input channel |
US11902751B2 (en) | 2022-01-25 | 2024-02-13 | Bose Corporation | Portable speaker with integrated wireless transmitter |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003244786A (ja) * | 2002-02-15 | 2003-08-29 | Fujitsu Ltd | 電子機器 |
JP2006094367A (ja) * | 2004-09-27 | 2006-04-06 | Nec Corp | サラウンドスピーカ・ドッキングシステム、及びそれに接続する携帯端末装置とそのサラウンド音楽再生方法 |
JP2008085803A (ja) * | 2006-09-28 | 2008-04-10 | Nec Corp | 着せ替えパネル及び携帯端末機器 |
JP2009528576A (ja) * | 2006-02-27 | 2009-08-06 | アップル インコーポレイテッド | 改善された相互作用を有するメディア配信システム |
JP2011211296A (ja) * | 2010-03-29 | 2011-10-20 | Sony Corp | 音声再生装置及び音声再生方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3388200B2 (ja) | 1999-03-17 | 2003-03-17 | 株式会社ケンウッド | システムオーディオ装置 |
US20110002487A1 (en) * | 2009-07-06 | 2011-01-06 | Apple Inc. | Audio Channel Assignment for Audio Output in a Movable Device |
US20110316768A1 (en) * | 2010-06-28 | 2011-12-29 | Vizio, Inc. | System, method and apparatus for speaker configuration |
US8879761B2 (en) * | 2011-11-22 | 2014-11-04 | Apple Inc. | Orientation-based audio |
-
2011
- 2011-12-15 JP JP2011274250A patent/JP5644748B2/ja active Active
-
2012
- 2012-12-13 US US13/713,502 patent/US9374639B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003244786A (ja) * | 2002-02-15 | 2003-08-29 | Fujitsu Ltd | 電子機器 |
JP2006094367A (ja) * | 2004-09-27 | 2006-04-06 | Nec Corp | サラウンドスピーカ・ドッキングシステム、及びそれに接続する携帯端末装置とそのサラウンド音楽再生方法 |
JP2009528576A (ja) * | 2006-02-27 | 2009-08-06 | アップル インコーポレイテッド | 改善された相互作用を有するメディア配信システム |
JP2008085803A (ja) * | 2006-09-28 | 2008-04-10 | Nec Corp | 着せ替えパネル及び携帯端末機器 |
JP2011211296A (ja) * | 2010-03-29 | 2011-10-20 | Sony Corp | 音声再生装置及び音声再生方法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101772397B1 (ko) * | 2016-04-05 | 2017-08-29 | 래드손(주) | 음향 출력 장치의 배치 방향에 따라 음향 출력을 제어하는 방법 및 배치 방향에 따라 출력되는 음향을 제어하는 음향 출력 장치 |
KR20180080006A (ko) * | 2017-01-03 | 2018-07-11 | 삼성전자주식회사 | 오디오 출력 장치 및 제어방법 |
KR102534768B1 (ko) | 2017-01-03 | 2023-05-19 | 삼성전자주식회사 | 오디오 출력 장치 및 제어방법 |
Also Published As
Publication number | Publication date |
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JP5644748B2 (ja) | 2014-12-24 |
US9374639B2 (en) | 2016-06-21 |
US20130156236A1 (en) | 2013-06-20 |
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