JP2018170785A - 表面からの反射により引き起こされるオーディオカラーレーションを低減したラウドスピーカ - Google Patents
表面からの反射により引き起こされるオーディオカラーレーションを低減したラウドスピーカ Download PDFInfo
- Publication number
- JP2018170785A JP2018170785A JP2018123987A JP2018123987A JP2018170785A JP 2018170785 A JP2018170785 A JP 2018170785A JP 2018123987 A JP2018123987 A JP 2018123987A JP 2018123987 A JP2018123987 A JP 2018123987A JP 2018170785 A JP2018170785 A JP 2018170785A
- Authority
- JP
- Japan
- Prior art keywords
- transducer
- cabinet
- sound
- loudspeaker
- transducers
- 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.)
- Granted
Links
- 230000002829 reductive effect Effects 0.000 title description 16
- 238000001914 filtration Methods 0.000 claims abstract description 30
- 230000001154 acute effect Effects 0.000 claims description 10
- 238000005304 joining Methods 0.000 claims description 5
- 230000000087 stabilizing effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 23
- 230000009467 reduction Effects 0.000 abstract description 5
- 230000003111 delayed effect Effects 0.000 abstract description 2
- 230000005236 sound signal Effects 0.000 description 9
- 230000004044 response Effects 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 238000013459 approach Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000006870 function Effects 0.000 description 5
- 238000005192 partition Methods 0.000 description 5
- 230000002745 absorbent Effects 0.000 description 4
- 239000002250 absorbent Substances 0.000 description 4
- 230000001413 cellular effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000000670 limiting effect Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910001092 metal group alloy Inorganic materials 0.000 description 3
- 101710097688 Probable sphingosine-1-phosphate lyase Proteins 0.000 description 2
- 101710105985 Sphingosine-1-phosphate lyase Proteins 0.000 description 2
- 101710122496 Sphingosine-1-phosphate lyase 1 Proteins 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000010295 mobile communication Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000005520 electrodynamics Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000000263 scanning probe lithography Methods 0.000 description 1
- 230000013707 sensory perception of sound Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only
- H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
- H04R1/2807—Enclosures comprising vibrating or resonating arrangements
- H04R1/2811—Enclosures comprising vibrating or resonating arrangements for loudspeaker transducers
-
- 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
- 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
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only
- H04R1/26—Spatial arrangements of separate transducers responsive to two or more frequency ranges
-
- 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
- H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only
- H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
- H04R1/2803—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means for loudspeaker transducers
-
- 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
- H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only
- H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
- H04R1/2869—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself
- H04R1/2876—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself by means of damping material, e.g. as cladding
- H04R1/288—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself by means of damping material, e.g. as cladding for loudspeaker transducers
-
- 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
- H04R3/14—Cross-over networks
-
- 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
- H04R2201/401—2D or 3D arrays of transducers
Landscapes
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- General Health & Medical Sciences (AREA)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
- Circuit For Audible Band Transducer (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
Description
Claims (24)
- 音を聴取エリア内に放出する複数のトランスデューサと、
前記トランスデューサを収容するキャビネットであって、前記複数のトランスデューサが前記キャビネットと環状構成で連結され、前記環状構成は、前記複数のトランスデューサのうち各トランスデューサによって放出された音が、前記キャビネットが置かれるテーブル面又は床から所定距離で前記キャビネットから前記聴取エリア内に解放されるような構成であるキャビネットと、を備える、ラウドスピーカ。 - 前記キャビネットの前記底部は、円錐台形であり、上側ベースと下側ベースとを接合する側壁を有し、前記上側ベースは前記下側ベースより大きく、また前記複数のトランスデューサは、前記側壁内に形成された複数の開口部内にそれぞれ環状構成で搭載される、請求項1に記載のラウドスピーカ。
- 前記トランスデューサのそれぞれのダイヤフラムの中心と、前記テーブル面又は床との間を垂直に計測して、前記所定距離は、4.0m〜20.0mmである、請求項1又は2に記載のラウドスピーカ。
- 前記トランスデューサの環は、a)前記キャビネットの下端の外面によって画定される平面と、b)前記トランスデューサのそれぞれの前記ダイヤフラムとの間に所定鋭角をなすように、下向きに傾斜されており、それによって前記所定距離が、前記ダイヤフラムの前記中心と前記キャビネットの前記下端が置かれる前記テーブル面又は床との間に達成される、請求項1、2又は3に記載のラウドスピーカ。
- 前記所定鋭角は、30.0°〜50.0°である、請求項4に記載のラウドスピーカ。
- 前記キャビネットは、円筒形であり、前記トランスデューサは、前記所定距離で前記キャビネットの底部の周りに環状に配置され、前記環は前記キャビネットの周囲と同軸である、請求項3に記載のラウドスピーカ。
- 前記キャビネットの前記底部は、円錐台形であり、上側ベースと下側ベースとを接合する側壁を有し、前記上側ベースは前記下側ベースより大きく、前記ベースプレートは、前記下側ベースと連結されたラウドスピーカであって、
前記キャビネットに搭載され、前記複数のトランスデューサから音を、それぞれ、前記キャビネットの前記側壁内に形成された複数の音出力開口部それぞれに案内するように連結された複数のホーンを更に備える、請求項1に記載のラウドスピーカ。 - 前記複数の音出力開口部のそれぞれの中心点は、前記テーブル面又は床から前記所定距離内にあり、前記所定距離は、前記音出力開口部の前記中心点と前記テーブル面又は床との間を垂直に計測して、4.0mm〜20.0mmである、請求項7に記載のラウドスピーカ。
- 前記複数のトランスデューサ用のダイヤフラムのそれぞれは、第1の方向に配置され、前記キャビネット側壁内の各開口部は、前記トランスデューサの前記ダイヤフラムによって生成された音を前記聴取エリア内に解放するように、前記第1の方向と異なる第2の方向に配置される、請求項8に記載のラウドスピーカ。
- 複数のホーンのそれぞれは、前記トランスデューサの前記ダイヤフラムの前記第1の方向と前記各開口部の前記第2の方向との差をつなぐために、湾曲しており、それによって前記トランスデューサによって生成された音が前記開口部を通じて前記聴取エリア内に解放される、請求項9に記載のラウドスピーカ。
- 前記複数のトランスデューサは複製であり、前記ラウドスピーカはアレイとして動作する、請求項3に記載のラウドスピーカ。
- 前記所定距離は、a)低周波数で音を放出するように設計されたトランスデューサは、高周波数で音を放出するように設計されたトランスデューサより長い所定距離を有するか、又は、b)ダイヤフラム直径の長いトランスデューサは、ダイヤフラム直径の短いトランスデューサより長い所定距離を有するような所定距離であるようになっている、請求項3に記載のラウドスピーカ。
- 前記トランスデューサのそれぞれによって高周波数音をリダイレクトし前記テーブル面又は床からの反射を低減するために使用される位相プラグを更に備える、請求項7に記載のラウドスピーカ。
- 前記ホーンのそれぞれに沿って、前記ホーン内に又は前記開口部に近接して位置決めされ、音反射の量を低減する共鳴器を更に備える、請求項7に記載のラウドスピーカ。
- 音を聴取エリアに放出する複数のトランスデューサと、
前記トランスデューサを収容するキャビネットと、
前記キャビネットを直立位置に安定させるベースプレートであって、前記キャビネットの底部に連結されたベースプレートと、を備え、
前記複数のトランスデューサが前記キャビネットと環状構成で連結され、前記環状構成は、前記複数のトランスデューサのうち各トランスデューサによって放出された音が、前記ベースプレートから所定距離において前記キャビネットから前記聴取エリア内に解放されるような構成である、ラウドスピーカ。 - 前記所定距離は、前記トランスデューサのそれぞれのダイヤフラムの中心と、前記ベースプレートとの間を垂直に計測して、4.0m〜20.0mmである、請求項15に記載のラウドスピーカ。
- 前記環状構成のトランスデューサは、各トランスデューサに対して、a)前記ダイヤフラムの周辺部がある平面と、b)前記ベースプレートの上面の水平面との間に所定鋭角をなすように下向きに傾斜され、それによって前記所定距離が前記ダイヤフラムの前記中心と前記ベースプレートの前記上面の前記水平面との間に得られる、請求項15に記載のラウドスピーカ。
- 前記所定鋭角は、30.0°〜50.0°である、請求項17に記載のラウドスピーカ。
- 音を聴取エリアに放出するトランスデューサと、
前記トランスデューサを収容するキャビネットとを備え、前記トランスデューサは前記キャビネットと連結されるとともに、前記キャビネットの上端より前記キャビネットの下端に近くにあり、前記下端は、テーブル面又は床の上に置かれるものであり、前記トランスデューサは、前記直立しているトランスデューサと比較して、前記トランスデューサからの音の前記テーブル面又は床からの反射によって引き起こされるコムフィルタリングを低減するように、前記下端に向かって下向きに所定鋭角で傾けられている、ラウドスピーカ。 - 前記所定鋭角は、37.5°〜42.5°である、請求項19に記載のラウドスピーカ。
- 前記所定鋭角は、前記トランスデューサの中心と、前記テーブル面又は床との間の距離が8.5mm〜11.5mmであるような角度である、請求項19に記載のラウドスピーカ。
- 音を聴取エリアに放出するトランスデューサと、
前記トランスデューサを収容するキャビネットであって、前記トランスデューサが前記キャビネットに連結されるとともに前記キャビネットの完全に内部にあり、テーブル面又は床の上に置かれる下端を有するキャビネットと、
前記開口部の中心から前記キャビネットの下端が置かれる前記テーブル面又は床までの所定の垂直距離に位置決めされた前記キャビネットの側部内の開口部と、
前記トランスデューサからの音が前記開口部を通じて最初に前記聴取エリア内に解放されるように前記トランスデューサからの音を前記開口部まで案内するホーンと、を備えるラウドスピーカ。 - 前記所定距離は、8.0mm〜13.0mmである、請求項22に記載のラウドスピーカ。
- 前記キャビネットの前記底部は、円錐台形であり、上側ベースと下側ベースとを接合する側壁を有し、前記上側ベースは前記下側ベースより大きく、また前記複数のトランスデューサは、環状構成で前記側壁内に形成された複数の開口部内にそれぞれ搭載される、請求項22又は23に記載のラウドスピーカ。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201462057992P | 2014-09-30 | 2014-09-30 | |
US62/057,992 | 2014-09-30 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017517245A Division JP6526185B2 (ja) | 2014-09-30 | 2015-09-29 | 表面からの反射により引き起こされるオーディオカラーレーションを低減したラウドスピーカ |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020017664A Division JP7066765B2 (ja) | 2014-09-30 | 2020-02-05 | 表面からの反射により引き起こされるオーディオカラーレーションを低減したラウドスピーカ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018170785A true JP2018170785A (ja) | 2018-11-01 |
JP6657323B2 JP6657323B2 (ja) | 2020-03-04 |
Family
ID=54291705
Family Applications (5)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017517245A Active JP6526185B2 (ja) | 2014-09-30 | 2015-09-29 | 表面からの反射により引き起こされるオーディオカラーレーションを低減したラウドスピーカ |
JP2018123987A Active JP6657323B2 (ja) | 2014-09-30 | 2018-06-29 | 表面からの反射により引き起こされるオーディオカラーレーションを低減したラウドスピーカ |
JP2018123988A Active JP6584596B2 (ja) | 2014-09-30 | 2018-06-29 | 表面からの反射により引き起こされるオーディオカラーレーションを低減したラウドスピーカ |
JP2020017664A Active JP7066765B2 (ja) | 2014-09-30 | 2020-02-05 | 表面からの反射により引き起こされるオーディオカラーレーションを低減したラウドスピーカ |
JP2022073086A Active JP7566819B2 (ja) | 2014-09-30 | 2022-04-27 | 表面からの反射により引き起こされるオーディオカラーレーションを低減したラウドスピーカ |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017517245A Active JP6526185B2 (ja) | 2014-09-30 | 2015-09-29 | 表面からの反射により引き起こされるオーディオカラーレーションを低減したラウドスピーカ |
Family Applications After (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018123988A Active JP6584596B2 (ja) | 2014-09-30 | 2018-06-29 | 表面からの反射により引き起こされるオーディオカラーレーションを低減したラウドスピーカ |
JP2020017664A Active JP7066765B2 (ja) | 2014-09-30 | 2020-02-05 | 表面からの反射により引き起こされるオーディオカラーレーションを低減したラウドスピーカ |
JP2022073086A Active JP7566819B2 (ja) | 2014-09-30 | 2022-04-27 | 表面からの反射により引き起こされるオーディオカラーレーションを低減したラウドスピーカ |
Country Status (6)
Country | Link |
---|---|
US (5) | US10652650B2 (ja) |
EP (3) | EP3416405B1 (ja) |
JP (5) | JP6526185B2 (ja) |
KR (4) | KR102049052B1 (ja) |
CN (5) | CN115550821A (ja) |
WO (1) | WO2016054100A1 (ja) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102049052B1 (ko) | 2014-09-30 | 2019-11-27 | 애플 인크. | 라우드스피커 |
USRE49437E1 (en) | 2014-09-30 | 2023-02-28 | Apple Inc. | Audio driver and power supply unit architecture |
US10631071B2 (en) | 2016-09-23 | 2020-04-21 | Apple Inc. | Cantilevered foot for electronic device |
US10834497B2 (en) * | 2016-09-23 | 2020-11-10 | Apple Inc. | User interface cooling using audio component |
GB2554815B (en) | 2016-10-03 | 2021-03-31 | Google Llc | Voice-activated electronic device assembly with separable base |
US10531196B2 (en) * | 2017-06-02 | 2020-01-07 | Apple Inc. | Spatially ducking audio produced through a beamforming loudspeaker array |
CN107333206B (zh) * | 2017-06-12 | 2023-11-07 | 歌尔股份有限公司 | 整体式音箱及其控制方法 |
USD868761S1 (en) * | 2017-08-29 | 2019-12-03 | Amazon Technologies, Inc. | Device cover |
CN109996141B (zh) * | 2018-01-03 | 2024-05-17 | 深圳市冠旭电子股份有限公司 | 音箱 |
CN108391196B (zh) * | 2018-03-19 | 2021-05-07 | 深圳市冠旭电子股份有限公司 | 一种音频信号处理装置及音箱 |
KR102519742B1 (ko) | 2018-08-28 | 2023-04-11 | 삼성전자주식회사 | 스피커 모듈을 포함하는 전자 장치, 및 조명 장치 |
KR102571518B1 (ko) | 2018-10-17 | 2023-08-28 | 삼성전자주식회사 | 복수의 스피커를 포함하는 전자 장치 |
JP7147584B2 (ja) * | 2019-01-23 | 2022-10-05 | 浜名湖電装株式会社 | 警報音発生装置 |
JP7341755B2 (ja) * | 2019-07-05 | 2023-09-11 | 清水建設株式会社 | 局所的音場支援用音響反射体及び局所的音場支援装置 |
FR3100680B1 (fr) * | 2019-09-09 | 2022-11-04 | L Acoustics | Dispositif de diffusion sonore a directivite large bande controlee |
WO2021060585A1 (ko) * | 2019-09-27 | 2021-04-01 | 엘지전자 주식회사 | 음향출력장치 및 영상표시장치 |
FR3110799B1 (fr) * | 2020-05-25 | 2023-06-23 | Sagemcom Broadband Sas | Enceinte acoustique générique |
CN216775009U (zh) * | 2021-12-30 | 2022-06-17 | 昆山联滔电子有限公司 | 扬声器 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5136931A (en) * | 1974-07-25 | 1976-03-29 | Otsutoo Pensugen Karuru | Hiifi yono supiikaabotsukusu |
JP2006304189A (ja) * | 2005-04-25 | 2006-11-02 | Nse:Kk | スピーカボックス |
US7837006B1 (en) * | 2009-11-04 | 2010-11-23 | Graber Curtis E | Enhanced spectrum acoustic energy projection system |
US8175304B1 (en) * | 2008-02-12 | 2012-05-08 | North Donald J | Compact loudspeaker system |
Family Cites Families (293)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB492098A (en) * | 1936-03-10 | 1938-09-12 | Telefunken Gmbh | Improvements in or relating to sound radiating systems |
US2831051A (en) | 1953-10-05 | 1958-04-15 | Edward D Teikowski | Vibrato producing loud speaker |
US3054856A (en) | 1959-02-24 | 1962-09-18 | Arany Donald | Sound reproducing system |
NL267133A (ja) | 1960-07-15 | |||
US3500953A (en) | 1968-12-04 | 1970-03-17 | Uolevi L Lahti | Loudspeaker system |
US3653191A (en) | 1969-10-16 | 1972-04-04 | Gardner Denver Co | Receiver-separator unit for liquid injected gas compressor |
JPS5249324B1 (ja) | 1970-06-05 | 1977-12-16 | ||
US3816672A (en) * | 1970-07-06 | 1974-06-11 | K Peter | Sound reproduction system |
US3818138A (en) * | 1971-07-26 | 1974-06-18 | A Sperrazza | Barrel shaped speaker enclosure |
JPS5136931B2 (ja) | 1972-04-22 | 1976-10-13 | ||
US3815707A (en) | 1972-12-08 | 1974-06-11 | Epicure Prod Inc | Speaker enclosure |
US3931867A (en) | 1975-02-12 | 1976-01-13 | Electrostatic Research Corporation | Wide range speaker system |
US4051919A (en) | 1975-12-08 | 1977-10-04 | John M. Buettner | High fidelity speaker enclosure |
US4073365A (en) | 1977-07-11 | 1978-02-14 | Johnson Joseph W | Speaker system |
US4348549A (en) * | 1978-02-06 | 1982-09-07 | Emmanuel Berlant | Loudspeaker system |
US4223760A (en) * | 1978-04-24 | 1980-09-23 | Letourneau Ted L | Loudspeaker assembly |
US4369949A (en) | 1980-05-27 | 1983-01-25 | Cbs Industries | Loudspeaker pedestal |
JPS57132498A (en) | 1981-02-09 | 1982-08-16 | Mitsubishi Electric Corp | Low pass filter for multi-way type speaker system |
JPS60169989U (ja) | 1984-04-18 | 1985-11-11 | 株式会社明電舎 | デ−タ収集回路 |
JPS60177632U (ja) | 1984-04-27 | 1985-11-26 | 昭和電線電纜株式会社 | 電力ケ−ブルの絶縁接続部 |
US4673057A (en) | 1984-11-13 | 1987-06-16 | Glassco John M | Geometrical transducer arrangements |
US4574906A (en) | 1984-11-15 | 1986-03-11 | Audio Technica U.S., Inc. | Outdoor speaker |
US4733749A (en) * | 1986-02-26 | 1988-03-29 | Electro-Voice, Inc. | High output loudspeaker for low frequency reproduction |
US4923031A (en) * | 1986-02-26 | 1990-05-08 | Electro-Voice, Incorporated | High output loudspeaker system |
US4810997A (en) | 1986-03-20 | 1989-03-07 | Kabushiki Kaisha Sankyo Seiki Seisakusho | Small sound generating device |
JPH0357323Y2 (ja) | 1986-06-10 | 1991-12-26 | ||
DE3623092C1 (de) | 1986-07-09 | 1988-02-04 | Wandel & Goltermann | Rundstrahlender Hornlautsprecher |
US4796009A (en) * | 1987-03-09 | 1989-01-03 | Alerting Communicators Of America | Electronic warning apparatus |
FR2627341B1 (fr) | 1988-02-12 | 1994-07-01 | Giusto Marc | Perfectionnements aux enceintes acoustiques |
DE3812244C1 (ja) * | 1988-04-13 | 1989-11-09 | Honeywell-Elac-Nautik Gmbh, 2300 Kiel, De | |
FR2632801A1 (fr) | 1988-06-14 | 1989-12-15 | Voise Serge | Adaptateur pour acoustique curviligne |
FI81471C (fi) * | 1988-11-08 | 1990-10-10 | Timo Tarkkonen | Hoegtalare givande ett tredimensionellt stereoljudintryck. |
JPH02218295A (ja) * | 1989-02-20 | 1990-08-30 | Canon Inc | オーディオ出力装置 |
JPH03284096A (ja) | 1990-03-30 | 1991-12-13 | Matsushita Electric Works Ltd | スピーカー収納キャビネット |
US5146508A (en) * | 1990-09-07 | 1992-09-08 | Federal Signal Corporation | Omindirectional modular siren |
US5123500A (en) | 1991-03-06 | 1992-06-23 | Malhoit Thomas A | Loudspeaker enclosure |
JPH04329799A (ja) | 1991-05-02 | 1992-11-18 | Matsushita Electric Ind Co Ltd | ホーンスピーカ |
US5226326A (en) | 1991-05-31 | 1993-07-13 | Environmental Stress Screening Corp. | Vibration chamber |
US5451726A (en) | 1991-06-25 | 1995-09-19 | Eclipse Research Corporation | Omnidirectional speaker system |
US5550110A (en) | 1992-04-22 | 1996-08-27 | Warner-Lambert Company | Endothelin Antagonists II |
CN2137848Y (zh) | 1992-04-30 | 1993-07-07 | 林智文 | 双外延导音管低音音箱 |
EP0748116B1 (en) * | 1992-11-18 | 2001-02-07 | Matsushita Electric Industrial Co., Ltd. | television receiver |
WO1994019915A1 (en) * | 1993-02-25 | 1994-09-01 | Heinz Ralph D | Multiple-driver single horn loudspeaker |
DE9313435U1 (de) | 1993-09-07 | 1993-12-02 | Wacker, Hans Ulrich, Dipl.-Ing., 26160 Bad Zwischenahn | Dekorationssäule zur Aufnahme eines Subwoofersystems |
JPH07143588A (ja) * | 1993-11-12 | 1995-06-02 | Hisaji Nakamura | 垂直アレイ型スピーカ装置 |
US5527907A (en) | 1993-11-19 | 1996-06-18 | Abbott Laboratories | Macrolide immunomodulators |
AUPM282493A0 (en) | 1993-12-06 | 1994-01-06 | Robert Bosch (Australia) Proprietary Ltd. | A siren unit |
US5502772A (en) * | 1994-07-18 | 1996-03-26 | Felder; Charles J. | Speaker having improved sound square, sound bank, sound angle, sound wedge and sound radiators |
JPH0970092A (ja) | 1995-09-01 | 1997-03-11 | Saalogic:Kk | 点音源・無指向性・スピ−カシステム |
US5704578A (en) | 1995-11-03 | 1998-01-06 | Jbl Incorporated | Front-locking swivel ball loudspeaker mount |
DE29602961U1 (de) | 1996-02-20 | 1996-04-04 | Apfel, Thomas, 61267 Neu-Anspach | Schall-Licht-Kombinationsgerät |
JPH09271095A (ja) | 1996-03-29 | 1997-10-14 | Aiwa Co Ltd | 音響装置 |
US5684380A (en) | 1996-07-26 | 1997-11-04 | Delco Electronics Corp. | Oil cooled high power inductive coupler |
AU4230397A (en) | 1996-08-12 | 1998-03-06 | Robert W. Carver | High back emf, high pressure subwoofer |
US6356642B1 (en) | 1996-12-04 | 2002-03-12 | Murata Manufacturing Co., Ltd | Multi-speaker system |
US5995634A (en) | 1997-06-02 | 1999-11-30 | Zwolski; Scott A. | Speaker and lamp combination |
US5875255A (en) * | 1997-08-28 | 1999-02-23 | Campbell; Paul G. | High power electroacoustic speaker system having wide band frequency response |
US5872339A (en) | 1997-08-28 | 1999-02-16 | Hanson; Charles Anthony | High performance loudspeaker system |
EP1061767A4 (en) | 1997-11-19 | 2006-04-05 | Sakuji Fukuda | SPEAKER SYSTEM |
US5975236A (en) * | 1998-01-08 | 1999-11-02 | Yamamoto; Shuji | Speaker assembly |
FI981409A (fi) | 1998-06-17 | 1999-12-18 | Genelec Oy | Menetelmä ja laitteisto akustisen heijastuksen vähentämiseksi huoneessa |
CN1620195A (zh) | 1998-09-24 | 2005-05-25 | 美国技术公司 | 带有电声隔膜换能器的参量扬声器 |
US20020057819A1 (en) | 1998-09-25 | 2002-05-16 | Czerwinski Eugene J. | High frequency compression drivers |
US6431308B1 (en) | 1998-12-11 | 2002-08-13 | Edward G. Vollmer | High fidelity small omnidirectional loudspeaker |
US6411718B1 (en) * | 1999-04-28 | 2002-06-25 | Sound Physics Labs, Inc. | Sound reproduction employing unity summation aperture loudspeakers |
AU4280100A (en) * | 1999-05-01 | 2000-11-17 | Brand Marketing & Communications Group | Loudspeaker system |
US6343133B1 (en) * | 1999-07-22 | 2002-01-29 | Alan Brock Adamson | Axially propagating mid and high frequency loudspeaker systems |
US6570494B1 (en) | 1999-12-01 | 2003-05-27 | Kenneth Charles Leftridge, Sr. | Mosquito guard |
IT1314660B1 (it) | 2000-03-21 | 2002-12-31 | Outline Snc Di Noselli & C | Diffusore perfezionato a larga banda ad alta efficienza e ad altadirettivita' |
US6393131B1 (en) * | 2000-06-16 | 2002-05-21 | Scott Michael Rexroat | Loudspeaker |
US6415036B1 (en) | 2000-08-24 | 2002-07-02 | Thomson Licensing, S.A. | Apparatus for reducing vibrations generated by a loudspeaker in a television cabinet |
US6493456B1 (en) | 2000-10-18 | 2002-12-10 | Telefonaktiebolaget L.M. Ericsson | Thin speaker assemblies including laterally offset resonator cavities and personal electronic devices including the same |
US20020072816A1 (en) * | 2000-12-07 | 2002-06-13 | Yoav Shdema | Audio system |
US7433483B2 (en) * | 2001-02-09 | 2008-10-07 | Thx Ltd. | Narrow profile speaker configurations and systems |
US8477958B2 (en) | 2001-02-26 | 2013-07-02 | 777388 Ontario Limited | Networked sound masking system |
US7046816B2 (en) * | 2001-09-18 | 2006-05-16 | Vandersteen Richard J | Coincident source stereo speaker |
US8718310B2 (en) | 2001-10-19 | 2014-05-06 | Qsc Holdings, Inc. | Multiple aperture speaker assembly |
KR20030033695A (ko) * | 2001-10-24 | 2003-05-01 | 삼성전기주식회사 | 휴대용 단말기의 양방향 스피커 |
US7853341B2 (en) * | 2002-01-25 | 2010-12-14 | Ksc Industries, Inc. | Wired, wireless, infrared, and powerline audio entertainment systems |
KR100445195B1 (ko) * | 2002-03-20 | 2004-08-21 | 김종성 | 무지향 스피커시스템 |
US7039211B2 (en) | 2002-03-28 | 2006-05-02 | Harman International Industries, Incorporated | Horn-loaded compression driver system |
US7106868B2 (en) | 2002-05-15 | 2006-09-12 | Siemens Vdo Automotive Inc. | Active noise control for vehicle door noise |
KR100616485B1 (ko) | 2002-09-27 | 2006-08-29 | 보스톤 어쿠스틱스, 인코포레이티드 | 라우드 스피커 |
CN2580716Y (zh) | 2002-10-18 | 2003-10-15 | 祝天祥 | 全指向号筒式扬声器 |
US7463746B2 (en) | 2003-03-31 | 2008-12-09 | Bose Corporation | Narrow opening electroacoustical transducing |
KR100526599B1 (ko) | 2003-04-01 | 2005-11-08 | 삼성전자주식회사 | 스피커장치 |
US20040213429A1 (en) | 2003-04-23 | 2004-10-28 | Gary Seidler | Fixture mounting assembly |
US6666296B1 (en) | 2003-05-05 | 2003-12-23 | Wayman G. Mathis | Speaker assembly |
JP4123046B2 (ja) | 2003-05-13 | 2008-07-23 | ソニー株式会社 | スピーカ装置 |
JP4007255B2 (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 |
JP3891153B2 (ja) | 2003-07-31 | 2007-03-14 | ソニー株式会社 | 通話装置 |
US20070152977A1 (en) | 2005-12-30 | 2007-07-05 | Apple Computer, Inc. | Illuminated touchpad |
KR100573731B1 (ko) | 2003-10-07 | 2006-04-24 | 학교법인고려중앙학원 | 노면 도색장치 |
CN2703374Y (zh) | 2004-05-10 | 2005-06-01 | 陈权江 | 防空警报扬声器 |
US20070041599A1 (en) * | 2004-07-27 | 2007-02-22 | Gauthier Lloyd M | Quickly Installed Multiple Speaker Surround Sound System and Method |
WO2006016156A1 (en) * | 2004-08-10 | 2006-02-16 | 1...Limited | Non-planar transducer arrays |
JP4354887B2 (ja) | 2004-08-27 | 2009-10-28 | 株式会社カギオカ | タンデム駆動型スピーカ装置とその構造 |
JP2006109345A (ja) | 2004-10-08 | 2006-04-20 | Yamaha Corp | スピーカアレイおよびスピーカモジュール |
US7360499B1 (en) * | 2004-12-21 | 2008-04-22 | Essi Corporation | Helmholtz resonator type marine signal |
US20060147075A1 (en) * | 2004-12-31 | 2006-07-06 | Gingko Audio | Loudspeaker comprising coaxially-disposed drivers |
JP4513765B2 (ja) | 2005-04-15 | 2010-07-28 | 日本ビクター株式会社 | 電気音響変換器 |
JP2006304165A (ja) | 2005-04-25 | 2006-11-02 | Yamaha Corp | スピーカアレイシステム |
US10021479B1 (en) | 2005-07-07 | 2018-07-10 | Paul Michael Craig | Non-horizontal multidirectional composite speaker |
JP4745740B2 (ja) | 2005-07-12 | 2011-08-10 | パイオニア株式会社 | スピーカ装置 |
US8577048B2 (en) | 2005-09-02 | 2013-11-05 | Harman International Industries, Incorporated | Self-calibrating loudspeaker system |
US7814220B2 (en) | 2005-09-14 | 2010-10-12 | Sony Ericsson Mobile Communications Ab | User interface for an electronic device |
JP5028786B2 (ja) | 2005-11-02 | 2012-09-19 | ヤマハ株式会社 | 収音装置 |
JP4835138B2 (ja) | 2005-12-09 | 2011-12-14 | ソニー株式会社 | スピーカ装置 |
WO2007072757A1 (ja) | 2005-12-19 | 2007-06-28 | Yamaha Corporation | 放収音装置 |
JP4929703B2 (ja) * | 2005-12-19 | 2012-05-09 | ヤマハ株式会社 | 放収音装置 |
JP4797617B2 (ja) * | 2005-12-22 | 2011-10-19 | ヤマハ株式会社 | 放収音装置 |
CN101395565B (zh) | 2005-12-30 | 2012-05-30 | 苹果公司 | 以不同模式操作的手持装置及其操作方法 |
JPWO2007086524A1 (ja) * | 2006-01-26 | 2009-06-25 | 日本電気株式会社 | 電子機器及び音響再生方法 |
EP1814354B1 (en) | 2006-01-30 | 2017-04-26 | Sony Corporation | Speaker |
GB2435206A (en) | 2006-02-15 | 2007-08-22 | John Kalli | Vibration isolating loudspeaker foot |
US7760899B1 (en) | 2006-02-27 | 2010-07-20 | Graber Curtis E | Subwoofer with cascaded array of drivers arranged with staggered spacing |
US7817016B2 (en) | 2006-03-23 | 2010-10-19 | Haase Edward H | Screw-in LED light and sound bulb |
US7606377B2 (en) | 2006-05-12 | 2009-10-20 | Cirrus Logic, Inc. | Method and system for surround sound beam-forming using vertically displaced drivers |
US20090192638A1 (en) * | 2006-06-09 | 2009-07-30 | Koninklijke Philips Electronics N.V. | device for and method of generating audio data for transmission to a plurality of audio reproduction units |
US7621369B2 (en) * | 2006-06-16 | 2009-11-24 | Graber Curtis E | Acoustic energy projection system |
JP2008035133A (ja) * | 2006-07-27 | 2008-02-14 | Kenwood Corp | オーディオ装置及びスピーカ装置 |
US8059856B2 (en) | 2006-07-31 | 2011-11-15 | Peavey Electronics Corporation | Methods and apparatus for providing a heat sink for a loudspeaker |
JP4867516B2 (ja) * | 2006-08-01 | 2012-02-01 | ヤマハ株式会社 | 音声会議システム |
US7757376B2 (en) | 2006-09-12 | 2010-07-20 | Tdk Corporation | Method for manufacturing of a magnetic circuit |
CA2709655C (en) | 2006-10-16 | 2016-04-05 | Thx Ltd. | Loudspeaker line array configurations and related sound processing |
US7506721B2 (en) | 2006-11-10 | 2009-03-24 | Moore Dana A | Convertible folded horn enclosure |
US20080207123A1 (en) * | 2007-02-27 | 2008-08-28 | Andersen Jorgen W | Configurable means to provide wireless module customization |
WO2008110199A1 (en) * | 2007-03-09 | 2008-09-18 | Robert Bosch Gmbh | Loudspeaker apparatus for radiating acoustic waves in a hemisphere |
US7876274B2 (en) | 2007-06-21 | 2011-01-25 | Apple Inc. | Wireless handheld electronic device |
GB2450719A (en) | 2007-07-04 | 2009-01-07 | Black & Decker Inc | Power cutter with engine controller and sensor means |
US7997772B2 (en) | 2007-08-09 | 2011-08-16 | Fasst Products, Llc | Flameless candle with multimedia capabilities |
US8712086B2 (en) | 2007-12-27 | 2014-04-29 | Motorola Mobility Llc | Acoustic reconfiguration devices and methods |
US8111585B1 (en) * | 2008-02-21 | 2012-02-07 | Graber Curtis E | Underwater acoustic transducer array and sound field shaping system |
US20100022285A1 (en) | 2008-03-03 | 2010-01-28 | Wildcharge, Inc. | Apparatus and method for retrofitting a broad range of mobile devices to receive wireless power |
US9628880B2 (en) | 2008-04-07 | 2017-04-18 | Koss Corporation | Wooden or other dielectric capacitive touch interface and loudspeaker having same |
JP4364286B1 (ja) | 2008-05-26 | 2009-11-11 | 株式会社東芝 | 電子機器 |
US8094861B2 (en) | 2008-06-18 | 2012-01-10 | Nien-Tzu Liu | Speaker |
JP5268203B2 (ja) | 2008-08-14 | 2013-08-21 | ハーマン インターナショナル インダストリーズ インコーポレイテッド | 直接放射ラウドスピーカのためのフェイズプラグおよび音響レンズ |
JP2010056684A (ja) | 2008-08-26 | 2010-03-11 | Yamaha Corp | オーディオ信号処理装置、スピーカ装置、映像表示装置および制御方法 |
US8638314B2 (en) | 2008-10-17 | 2014-01-28 | Atmel Corporation | Capacitive touch buttons combined with electroluminescent lighting |
US8422723B2 (en) | 2008-11-19 | 2013-04-16 | Panasonic Corporation | Loudspeaker and electronic device including loudspeaker |
GB0821327D0 (en) * | 2008-11-21 | 2008-12-31 | Airsound Llp | Apparatus for reproduction of sound |
US20100135505A1 (en) * | 2008-12-03 | 2010-06-03 | Graebener David J | Very high intelligibility mass notofication system |
US9696405B1 (en) | 2008-12-05 | 2017-07-04 | Bae Systems Information And Electronic Systems Integration Inc. | Acoustic hostile fire indicator |
CN201345722Y (zh) | 2008-12-15 | 2009-11-11 | 元点音响(厦门)有限公司 | 一种低频扩展装置 |
AU2010203798A1 (en) | 2009-01-06 | 2011-07-14 | Access Business Group International Llc | Inductive power supply |
ES2464457T3 (es) | 2009-01-12 | 2014-06-02 | Welltec A/S | Barrera anular y sistema de barrera anular |
JP2010193228A (ja) * | 2009-02-19 | 2010-09-02 | Masanori Kaneko | スピーカーシステム |
WO2010104347A2 (ko) | 2009-03-11 | 2010-09-16 | 거성전자산업(주) | 천장 매립형 하우징 |
EP2417777A1 (en) * | 2009-04-10 | 2012-02-15 | Koninklijke Philips Electronics N.V. | An audio driver |
US8139804B2 (en) | 2009-06-24 | 2012-03-20 | Bose Corporation | Electroacoustic transducing with a bridge phase plug |
US9084070B2 (en) | 2009-07-22 | 2015-07-14 | Dolby Laboratories Licensing Corporation | System and method for automatic selection of audio configuration settings |
WO2011011681A2 (en) | 2009-07-24 | 2011-01-27 | Access Business Group International Llc | Power supply |
US8917896B2 (en) | 2009-09-11 | 2014-12-23 | Bose Corporation | Automated customization of loudspeakers |
US9111521B2 (en) * | 2009-09-11 | 2015-08-18 | Bose Corporation | Modular acoustic horns and horn arrays |
SG170641A1 (en) * | 2009-10-30 | 2011-05-30 | Dream Infotainment Resources Pte Ltd | Omnidirectional speaker |
CN102652436A (zh) | 2009-12-14 | 2012-08-29 | 松下电器产业株式会社 | 扬声器保持机构及具备扬声器保持机构的电视接收机 |
US8385568B2 (en) | 2010-01-06 | 2013-02-26 | Apple Inc. | Low-profile speaker arrangements for compact electronic devices |
CN101790124B (zh) | 2010-01-10 | 2012-03-28 | 广州市锐丰音响科技股份有限公司 | 新型线性中高频压缩驱动器 |
US9143041B2 (en) | 2010-02-05 | 2015-09-22 | Hitachi Metals, Ltd. | Magnetic circuit, power-supplying device and power-receiving device for non-contact charging apparatus, and non-contact charging apparatus |
CN102771140B (zh) * | 2010-02-08 | 2016-08-31 | 罗伯特·博世有限公司 | 高方向性界面传声器 |
GB2480226B (en) * | 2010-02-17 | 2014-03-12 | Randall Decourcy Hewitt | Active bass loudspeaker system |
TW201133188A (en) | 2010-03-23 | 2011-10-01 | Hon Hai Prec Ind Co Ltd | Power source device |
CN103069842A (zh) * | 2010-05-21 | 2013-04-24 | 邦及奥卢夫森公司 | 具有可控方向性的环形扬声器阵列 |
DE102010021879A1 (de) * | 2010-05-28 | 2011-12-01 | Frank Held | Lautsprechervorrichtung mit umlaufender, trichterförmiger Schallaustrittsöffnung |
JP2012004692A (ja) | 2010-06-15 | 2012-01-05 | Funai Electric Co Ltd | 表示装置 |
GB201011714D0 (en) * | 2010-07-13 | 2010-08-25 | Roberts Davies R | Loudspeaker |
CN201814129U (zh) | 2010-07-28 | 2011-05-04 | 宁波方太厨具有限公司 | 一种带触摸式感应灯的橱柜 |
CN201813501U (zh) | 2010-08-03 | 2011-04-27 | 李沫然 | 一种小型音箱的结构 |
WO2012032335A1 (en) | 2010-09-06 | 2012-03-15 | Cambridge Mechatronics Limited | Array loudspeaker system |
US8837529B2 (en) * | 2010-09-22 | 2014-09-16 | Crestron Electronics Inc. | Digital audio distribution |
US8913755B2 (en) | 2011-02-22 | 2014-12-16 | Dennis A. Tracy | Loudspeaker amplifier integration system |
WO2012161844A1 (en) | 2011-02-28 | 2012-11-29 | B-Squares Electrics LLC | Electronic module, control module, and electronic module set |
US20140055089A1 (en) | 2011-05-19 | 2014-02-27 | Toyota Jidosha Kabushiki Kaisha | Power reception device, power transmission device and power transfer system |
EP3425651A3 (en) | 2011-06-14 | 2019-01-16 | Panasonic Corporation | Communication apparatus |
JP5640911B2 (ja) | 2011-06-30 | 2014-12-17 | ヤマハ株式会社 | スピーカアレイ装置 |
JP5596632B2 (ja) | 2011-07-01 | 2014-09-24 | 日本電信電話株式会社 | フィルタ係数決定装置、局所再生装置、フィルタ係数決定方法、及びプログラム |
JP2013062580A (ja) * | 2011-09-12 | 2013-04-04 | Sony Corp | 音響再生装置および音響再生方法 |
KR101305303B1 (ko) | 2011-09-21 | 2013-09-06 | 주식회사 한림포스텍 | 무선 전력전송장치 및 방법 |
DE102011116991B4 (de) | 2011-10-26 | 2018-12-06 | Austriamicrosystems Ag | Geräuschunterdrückungssystem und Verfahren zur Geräuschunterdrückung |
US20130142371A1 (en) | 2011-12-01 | 2013-06-06 | Jason P. Martin | Detachable Audio Speakers for Portable Devices and Methods for Manufacturing such Speakers |
JP6375228B2 (ja) | 2011-12-14 | 2018-08-15 | フュールクラング アクチエンゲゼルシャフト | スピーカ筐体 |
US9107003B2 (en) * | 2011-12-15 | 2015-08-11 | Apple Inc. | Extended duct with damping for improved speaker performance |
EP2803126A2 (en) | 2011-12-21 | 2014-11-19 | Powermat Technologies Ltd. | System and method for providing wireless power transfer functionality to an electrical device |
US9326084B2 (en) * | 2011-12-30 | 2016-04-26 | Libratone A/S | Multi lobe stereo loudspeaker in one cabinet |
US9154869B2 (en) | 2012-01-04 | 2015-10-06 | Apple Inc. | Speaker with a large volume chamber and a smaller volume chamber |
CN104115509B (zh) | 2012-01-09 | 2018-09-04 | 思睿逻辑国际半导体有限公司 | 集成的扬声器组件 |
US9230732B2 (en) | 2012-01-17 | 2016-01-05 | Texas Instruments Incorporated | Wireless power transfer |
US10143358B2 (en) | 2012-02-07 | 2018-12-04 | Treble Innovations, Llc | System and method for a magnetic endoscope |
US9947333B1 (en) | 2012-02-10 | 2018-04-17 | Amazon Technologies, Inc. | Voice interaction architecture with intelligent background noise cancellation |
WO2013124883A1 (ja) * | 2012-02-21 | 2013-08-29 | パイオニア株式会社 | スピーカー装置 |
CN202424975U (zh) | 2012-02-27 | 2012-09-05 | 华为终端有限公司 | 一种音箱和移动终端设备 |
CN102655614A (zh) * | 2012-03-28 | 2012-09-05 | 广州惠威电器有限公司 | 一种新型的无线环绕音箱 |
TWI433423B (zh) | 2012-03-30 | 2014-04-01 | Primax Electronics Ltd | 無線充電裝置 |
EP2648309B1 (en) | 2012-04-03 | 2019-04-17 | Lite-On Technology Corporation | Comb-structured shielding layer and wireless charging transmitter thereof |
WO2013155197A1 (en) | 2012-04-11 | 2013-10-17 | Waller James K | Adaptive rail power amplifier technology |
US20130294638A1 (en) | 2012-05-01 | 2013-11-07 | Jorn Huseby | Speaker tower |
AU2013262488A1 (en) | 2012-05-18 | 2014-12-18 | Apple Inc. | Device, method, and graphical user interface for manipulating user interfaces based on fingerprint sensor inputs |
US9301031B2 (en) * | 2012-05-25 | 2016-03-29 | Zagg Intellectual Property Holding Co., Inc. | Modular speaker system, components of a modular speaker system, and methods of using the same |
US9060224B1 (en) * | 2012-06-01 | 2015-06-16 | Rawles Llc | Voice controlled assistant with coaxial speaker and microphone arrangement |
US8971543B1 (en) | 2012-06-25 | 2015-03-03 | Rawles Llc | Voice controlled assistant with stereo sound from two speakers |
US9173018B2 (en) * | 2012-06-27 | 2015-10-27 | Bose Corporation | Acoustic filter |
CN103574514A (zh) | 2012-08-03 | 2014-02-12 | 鸿富锦精密工业(深圳)有限公司 | Led导光元件、led光源模块及直下式led电视 |
TWM445311U (zh) * | 2012-08-22 | 2013-01-11 | Amroad Technology Inc | 具有可拆面板之門口裝置殼體組合 |
US8965033B2 (en) | 2012-08-31 | 2015-02-24 | Sonos, Inc. | Acoustic optimization |
US9622010B2 (en) | 2012-08-31 | 2017-04-11 | Dolby Laboratories Licensing Corporation | Bi-directional interconnect for communication between a renderer and an array of individually addressable drivers |
FR2995752B1 (fr) | 2012-09-18 | 2015-06-05 | Parrot | Enceinte acoustique active monobloc configurable pour etre utilisee isolement ou par paire, avec renforcement de l'image stereo. |
CN102868949B (zh) | 2012-09-28 | 2015-08-12 | 宁波升亚电子有限公司 | 蛋形360°播放音箱 |
CN202931513U (zh) | 2012-09-28 | 2013-05-08 | 宁波升亚电子有限公司 | 蛋形360°播放音箱 |
US9734151B2 (en) | 2012-10-31 | 2017-08-15 | Tivo Solutions Inc. | Method and system for voice based media search |
US9179213B2 (en) | 2012-11-07 | 2015-11-03 | Long Ngoc Pham | Speaker apparatus for producing sound |
US9544670B2 (en) | 2012-11-20 | 2017-01-10 | Logitech Europe S.A. | Covered housing |
JP2014131096A (ja) * | 2012-12-28 | 2014-07-10 | Brother Ind Ltd | 音制御装置、音制御方法、及び音制御プログラム |
US20140197782A1 (en) | 2013-01-15 | 2014-07-17 | Lite-On It Corporation | Wireless charger with combined electric radiation shielding and capacitive sensing functions |
TWI477023B (zh) | 2013-01-18 | 2015-03-11 | 矽品精密工業股份有限公司 | 電子封裝件及其製法 |
US9432757B2 (en) | 2013-01-23 | 2016-08-30 | Mitek Corp., Inc. | Adjustable speaker rigging system |
US20140219491A1 (en) | 2013-02-06 | 2014-08-07 | Stelle LLC | Pillar speaker |
US9148719B2 (en) * | 2013-03-06 | 2015-09-29 | Htc Corporation | Portable electronic device |
JP6162320B2 (ja) * | 2013-03-14 | 2017-07-12 | アップル インコーポレイテッド | 機器の方向をブロードキャストするための音波ビーコン |
US9661418B2 (en) | 2013-03-15 | 2017-05-23 | Loud Technologies Inc | Method and system for large scale audio system |
US9036858B1 (en) | 2013-03-15 | 2015-05-19 | Audient, LLC | Customizable audio speaker assembly |
JP6177552B2 (ja) | 2013-03-15 | 2017-08-09 | アルパイン株式会社 | スピーカ装置 |
US20140270269A1 (en) | 2013-03-18 | 2014-09-18 | Hugh C. Hsieh | Loudspeaker device |
US9304736B1 (en) | 2013-04-18 | 2016-04-05 | Amazon Technologies, Inc. | Voice controlled assistant with non-verbal code entry |
US9384751B2 (en) | 2013-05-06 | 2016-07-05 | Honeywell International Inc. | User authentication of voice controlled devices |
US9113244B2 (en) | 2013-05-10 | 2015-08-18 | Harman International Industries, Inc. | Loudspeaker for eliminating a frequency response dip |
US9942661B2 (en) | 2013-05-14 | 2018-04-10 | Logitech Europe S.A | Method and apparatus for controlling portable audio devices |
US20140355806A1 (en) | 2013-06-03 | 2014-12-04 | Allen T. Graff | Portable Loudspeaker |
US9036839B2 (en) | 2013-06-05 | 2015-05-19 | Harman International Industries, Inc. | Multi-way coaxial loudspeaker with magnetic cylinder |
CN203273823U (zh) | 2013-06-07 | 2013-11-06 | 深圳市日上光电股份有限公司 | 对流换热音响灯具 |
CN203368681U (zh) | 2013-06-17 | 2013-12-25 | 威立达数码科技(深圳)有限公司 | 音箱及音频播放装置 |
US9640179B1 (en) | 2013-06-27 | 2017-05-02 | Amazon Technologies, Inc. | Tailoring beamforming techniques to environments |
US20150002088A1 (en) | 2013-06-29 | 2015-01-01 | Daniel Michael D'Agostino | Wireless charging device |
KR101395857B1 (ko) | 2013-07-04 | 2014-05-16 | 주식회사 엔씨소프트 | 사용자의 관심 항목에 기반한 인스턴트 메시징 서비스 |
US9298415B2 (en) | 2013-07-09 | 2016-03-29 | Sonos, Inc. | Systems and methods to provide play/pause content |
CN203423797U (zh) | 2013-08-02 | 2014-02-05 | 深圳市不见不散电子有限公司 | 一种带有固定架的扬声器 |
CN203399249U (zh) | 2013-09-04 | 2014-01-15 | 江苏省盛世广宏无线科技传播有限公司 | 多媒体音箱 |
US9997081B2 (en) | 2013-09-20 | 2018-06-12 | Bose Corporation | Audio demonstration kit |
DE102013110535B4 (de) * | 2013-09-24 | 2018-03-01 | D&B Audiotechnik Gmbh | Bassreflex-Lautsprechersystem mit Phasenkorrekturelement |
WO2015073994A2 (en) | 2013-11-15 | 2015-05-21 | Innervoice Innovations Inc. | Secure storage device for wireless headsets |
US9698999B2 (en) | 2013-12-02 | 2017-07-04 | Amazon Technologies, Inc. | Natural language control of secondary device |
KR20150067673A (ko) | 2013-12-10 | 2015-06-18 | 엘지전자 주식회사 | 무선 충전 장치 |
US9319782B1 (en) | 2013-12-20 | 2016-04-19 | Amazon Technologies, Inc. | Distributed speaker synchronization |
US9148717B2 (en) | 2014-02-21 | 2015-09-29 | Alpha Audiotronics, Inc. | Earbud charging case |
WO2015134278A1 (en) | 2014-03-03 | 2015-09-11 | Wyoming West, Llc | Rotatable speaker control with virtual detents |
CN109065342A (zh) | 2014-03-24 | 2018-12-21 | 苹果公司 | 感应电力传输中的磁屏蔽 |
US9997836B2 (en) | 2014-04-02 | 2018-06-12 | Lg Electronics Inc. | Reradiation antenna and wireless charger |
US20150289037A1 (en) * | 2014-04-07 | 2015-10-08 | Bose Corporation | Curvable line array |
JP2017511204A (ja) | 2014-04-15 | 2017-04-20 | ハートウェア,インコーポレイテッド | 経皮エネルギー伝送システムの改良 |
US9549237B2 (en) | 2014-04-30 | 2017-01-17 | Samsung Electronics Co., Ltd. | Ring radiator compression driver features |
US10210885B1 (en) | 2014-05-20 | 2019-02-19 | Amazon Technologies, Inc. | Message and user profile indications in speech-based systems |
JP6397494B2 (ja) | 2014-06-26 | 2018-09-26 | Toa株式会社 | スピーカユニット及びそのスピーカユニットを備えるスピーカー |
JP6210026B2 (ja) | 2014-07-15 | 2017-10-11 | 株式会社Jvcケンウッド | スピーカ |
CN111010635B (zh) | 2014-08-18 | 2022-08-30 | 苹果公司 | 旋转对称的扬声器阵列 |
CN104168527B (zh) | 2014-08-26 | 2017-08-18 | 歌尔股份有限公司 | 微型扬声器 |
EP2995852B1 (en) | 2014-09-04 | 2019-03-13 | Harman Professional Denmark ApS | Projecting light fixture with dymamic illumination of beam shaping object |
EP3041265B1 (en) | 2014-09-08 | 2019-12-18 | Adamson Systems Engineering Inc. | Loudspeaker with improved directional behavior and reduction of acoustical interference |
US9913012B2 (en) * | 2014-09-12 | 2018-03-06 | Bose Corporation | Acoustic device with curved passive radiators |
US9838789B2 (en) | 2014-09-27 | 2017-12-05 | Robert Merz | Honeycomb speaker system |
AU2017202861B2 (en) | 2014-09-30 | 2018-11-08 | Apple Inc. | Loudspeaker with reduced audio coloration caused by reflections from a surface |
USRE49437E1 (en) | 2014-09-30 | 2023-02-28 | Apple Inc. | Audio driver and power supply unit architecture |
KR102049052B1 (ko) | 2014-09-30 | 2019-11-27 | 애플 인크. | 라우드스피커 |
US9699565B2 (en) | 2014-12-07 | 2017-07-04 | Cardas Audio Ltd. | Loudspeaker using contour field hard magnet poles and yoke construction |
US9883265B2 (en) | 2015-01-05 | 2018-01-30 | Braven, Lc | Wireless speaker and system |
US9479852B2 (en) | 2015-02-13 | 2016-10-25 | High Hit Enterprise Co., Ltd | Speaker's fast installation assembly |
JP2015109705A (ja) | 2015-02-25 | 2015-06-11 | ローラ 嶋本 | スピーカボックスおよびマイクロホンスタンド |
CN204482026U (zh) | 2015-04-15 | 2015-07-15 | 北京尚峰云居安全技术有限公司 | 一种声波驱散器 |
CN204539430U (zh) | 2015-04-22 | 2015-08-05 | 深圳市纳瑞电子有限公司 | 蓝牙音箱 |
CN204697267U (zh) | 2015-05-18 | 2015-10-07 | Tcl通力电子(惠州)有限公司 | 喇叭固定结构及音响 |
US9843851B2 (en) | 2015-05-22 | 2017-12-12 | Amazon Technologies, Inc. | Portable speaker system |
US10027150B2 (en) | 2015-06-18 | 2018-07-17 | Serene Devices Llc | RFI/EMI shielding enclosure containing wireless charging element for personal electronic devices security |
CN204707231U (zh) | 2015-06-30 | 2015-10-14 | 深圳市朗琴音响技术有限公司 | 新型蓝牙灯光音响 |
US9536527B1 (en) | 2015-06-30 | 2017-01-03 | Amazon Technologies, Inc. | Reporting operational metrics in speech-based systems |
CN204993788U (zh) | 2015-08-04 | 2016-01-20 | 肖进财 | 一种可无线充电的便携蓝牙音箱 |
CN204887419U (zh) | 2015-08-07 | 2015-12-16 | 北京小鸟听听科技有限公司 | 一种异形振膜和一种音箱装置 |
CN205017495U (zh) | 2015-08-17 | 2016-02-03 | 深圳市冠旭电子有限公司 | 蓝牙音箱 |
CN106507241A (zh) | 2015-09-04 | 2017-03-15 | 音乐集团公司 | 用于确定加电音频总线上的节点的连接顺序的方法 |
CN106507240A (zh) | 2015-09-04 | 2017-03-15 | 音乐集团公司 | 一种将扬声器系统的扬声器的物理位置关联至扬声器标识符的方法 |
CN204929156U (zh) | 2015-09-10 | 2015-12-30 | 深圳市鑫豪信电子科技有限公司 | 多功能集成式蓝牙音响 |
US10469942B2 (en) * | 2015-09-28 | 2019-11-05 | Samsung Electronics Co., Ltd. | Three hundred and sixty degree horn for omnidirectional loudspeaker |
US10225637B2 (en) | 2015-09-30 | 2019-03-05 | Apple Inc. | Magnetic retention of earbud within cavity |
US10424962B2 (en) | 2015-09-30 | 2019-09-24 | Apple Inc. | Charging assembly for wireless power transfer |
US9747814B2 (en) | 2015-10-20 | 2017-08-29 | International Business Machines Corporation | General purpose device to assist the hard of hearing |
CN205195949U (zh) | 2015-12-10 | 2016-04-27 | 邢皓宇 | 一种音响 |
CN205249460U (zh) | 2015-12-11 | 2016-05-18 | 浙江恒科实业有限公司 | 一种发光音箱 |
CN205265897U (zh) | 2015-12-28 | 2016-05-25 | 厦门臻万电子科技有限公司 | 多功能蓝牙音箱 |
CN205305097U (zh) | 2016-01-08 | 2016-06-08 | 三威实业(珠海)有限公司 | 新型三向喇叭布局音箱 |
CN105679232A (zh) | 2016-03-28 | 2016-06-15 | 王金 | 触控式立体有机电致发光显示装置 |
US10206474B2 (en) | 2016-09-06 | 2019-02-19 | Apple Inc. | Inductively chargeable earbud case |
US10631071B2 (en) | 2016-09-23 | 2020-04-21 | Apple Inc. | Cantilevered foot for electronic device |
US10834497B2 (en) | 2016-09-23 | 2020-11-10 | Apple Inc. | User interface cooling using audio component |
JP2018123987A (ja) | 2017-01-30 | 2018-08-09 | 古河電気工業株式会社 | ベーパーチャンバ |
JP6866172B2 (ja) | 2017-01-30 | 2021-04-28 | 三菱パワー株式会社 | 旋回燃焼ボイラ |
-
2015
- 2015-09-29 KR KR1020187018986A patent/KR102049052B1/ko active IP Right Grant
- 2015-09-29 EP EP18187449.6A patent/EP3416405B1/en active Active
- 2015-09-29 CN CN202211365446.5A patent/CN115550821A/zh active Pending
- 2015-09-29 KR KR1020187018988A patent/KR101987237B1/ko active IP Right Grant
- 2015-09-29 KR KR1020177011927A patent/KR101973488B1/ko active IP Right Grant
- 2015-09-29 CN CN201810753858.3A patent/CN108810732B/zh active Active
- 2015-09-29 US US15/513,955 patent/US10652650B2/en active Active
- 2015-09-29 CN CN201810753859.8A patent/CN108848432B/zh active Active
- 2015-09-29 CN CN202010198926.1A patent/CN111405418B/zh active Active
- 2015-09-29 EP EP15778540.3A patent/EP3202159B1/en active Active
- 2015-09-29 KR KR1020197034281A patent/KR102130365B1/ko active IP Right Grant
- 2015-09-29 JP JP2017517245A patent/JP6526185B2/ja active Active
- 2015-09-29 CN CN201580064006.8A patent/CN107113495B/zh active Active
- 2015-09-29 EP EP18187453.8A patent/EP3416406A1/en active Pending
- 2015-09-29 WO PCT/US2015/053025 patent/WO2016054100A1/en active Application Filing
-
2017
- 2017-06-14 US US15/623,028 patent/US10015584B2/en active Active
-
2018
- 2018-06-29 JP JP2018123987A patent/JP6657323B2/ja active Active
- 2018-06-29 JP JP2018123988A patent/JP6584596B2/ja active Active
-
2020
- 2020-02-05 JP JP2020017664A patent/JP7066765B2/ja active Active
- 2020-03-18 US US16/822,474 patent/US11290805B2/en active Active
-
2022
- 2022-02-17 US US17/651,563 patent/US11818535B2/en active Active
- 2022-04-27 JP JP2022073086A patent/JP7566819B2/ja active Active
-
2023
- 2023-10-05 US US18/377,261 patent/US20240048895A1/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5136931A (en) * | 1974-07-25 | 1976-03-29 | Otsutoo Pensugen Karuru | Hiifi yono supiikaabotsukusu |
JP2006304189A (ja) * | 2005-04-25 | 2006-11-02 | Nse:Kk | スピーカボックス |
US8175304B1 (en) * | 2008-02-12 | 2012-05-08 | North Donald J | Compact loudspeaker system |
US7837006B1 (en) * | 2009-11-04 | 2010-11-23 | Graber Curtis E | Enhanced spectrum acoustic energy projection system |
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6584596B2 (ja) | 表面からの反射により引き起こされるオーディオカラーレーションを低減したラウドスピーカ | |
AU2020203363B2 (en) | Loudspeaker |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20180705 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20180705 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20190805 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20191105 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20200106 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20200205 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6657323 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |