JP5659291B2 - 複数のスピーカ及びマイクロホンアレイを測定するための装置及び方法 - Google Patents
複数のスピーカ及びマイクロホンアレイを測定するための装置及び方法 Download PDFInfo
- Publication number
- JP5659291B2 JP5659291B2 JP2013501821A JP2013501821A JP5659291B2 JP 5659291 B2 JP5659291 B2 JP 5659291B2 JP 2013501821 A JP2013501821 A JP 2013501821A JP 2013501821 A JP2013501821 A JP 2013501821A JP 5659291 B2 JP5659291 B2 JP 5659291B2
- Authority
- JP
- Japan
- Prior art keywords
- speaker
- signal
- microphone
- length
- acoustic
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims description 36
- 238000003491 array Methods 0.000 title description 4
- 238000012360 testing method Methods 0.000 claims description 71
- 230000004044 response Effects 0.000 claims description 54
- 238000005259 measurement Methods 0.000 claims description 51
- 238000012545 processing Methods 0.000 claims description 20
- 238000012546 transfer Methods 0.000 claims description 14
- 238000004590 computer program Methods 0.000 claims description 11
- 239000002245 particle Substances 0.000 claims description 8
- 230000003595 spectral effect Effects 0.000 claims description 2
- 238000010304 firing Methods 0.000 claims 2
- 230000006870 function Effects 0.000 description 21
- 238000004458 analytical method Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 7
- 239000013598 vector Substances 0.000 description 7
- 238000013459 approach Methods 0.000 description 5
- 238000004422 calculation algorithm Methods 0.000 description 5
- 230000004807 localization Effects 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 230000004438 eyesight Effects 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 230000005236 sound signal Effects 0.000 description 3
- 238000012800 visualization Methods 0.000 description 3
- 241000917088 Trittame loki Species 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 108010076504 Protein Sorting Signals Proteins 0.000 description 1
- 244000088401 Pyrus pyrifolia Species 0.000 description 1
- 235000001630 Pyrus pyrifolia var culta Nutrition 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010230 functional analysis Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001850 reproductive effect Effects 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R29/00—Monitoring arrangements; Testing arrangements
- H04R29/001—Monitoring arrangements; Testing arrangements for loudspeakers
- H04R29/002—Loudspeaker arrays
-
- 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
- H04R1/406—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers microphones
-
- 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
- H04R3/005—Circuits for transducers, loudspeakers or microphones for combining the signals of two or more microphones
-
- 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
- H04R5/027—Spatial or constructional arrangements of microphones, e.g. in dummy heads
-
- 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
- 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
- H04R1/08—Mouthpieces; Microphones; Attachments therefor
-
- 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
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2420/00—Details of connection covered by H04R, not provided for in its groups
- H04R2420/05—Detection of connection of loudspeakers or headphones to amplifiers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2430/00—Signal processing covered by H04R, not provided for in its groups
- H04R2430/20—Processing of the output signals of the acoustic transducers of an array for obtaining a desired directivity characteristic
- H04R2430/21—Direction finding using differential microphone array [DMA]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S2400/00—Details of stereophonic systems covered by H04S but not provided for in its groups
- H04S2400/03—Aspects of down-mixing multi-channel audio to configurations with lower numbers of playback channels, e.g. 7.1 -> 5.1
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S2400/00—Details of stereophonic systems covered by H04S but not provided for in its groups
- H04S2400/15—Aspects of sound capture and related signal processing for recording or reproduction
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S2420/00—Techniques used stereophonic systems covered by H04S but not provided for in its groups
- H04S2420/03—Application of parametric coding in stereophonic audio systems
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- General Health & Medical Sciences (AREA)
- Stereophonic System (AREA)
- Circuit For Audible Band Transducer (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US31971210P | 2010-03-31 | 2010-03-31 | |
| US61/319,712 | 2010-03-31 | ||
| EP10159914A EP2375779A3 (en) | 2010-03-31 | 2010-04-14 | Apparatus and method for measuring a plurality of loudspeakers and microphone array |
| EP10159914.0 | 2010-04-14 | ||
| PCT/EP2011/054877 WO2011121004A2 (en) | 2010-03-31 | 2011-03-30 | Apparatus and method for measuring a plurality of loudspeakers and microphone array |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014242972A Division JP5997238B2 (ja) | 2010-03-31 | 2014-12-01 | 複数のスピーカ及びマイクロホンアレイを測定するための装置及び方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2013524601A JP2013524601A (ja) | 2013-06-17 |
| JP2013524601A5 JP2013524601A5 (enExample) | 2014-06-26 |
| JP5659291B2 true JP5659291B2 (ja) | 2015-01-28 |
Family
ID=44211760
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013501821A Active JP5659291B2 (ja) | 2010-03-31 | 2011-03-30 | 複数のスピーカ及びマイクロホンアレイを測定するための装置及び方法 |
| JP2014242972A Active JP5997238B2 (ja) | 2010-03-31 | 2014-12-01 | 複数のスピーカ及びマイクロホンアレイを測定するための装置及び方法 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014242972A Active JP5997238B2 (ja) | 2010-03-31 | 2014-12-01 | 複数のスピーカ及びマイクロホンアレイを測定するための装置及び方法 |
Country Status (12)
| Country | Link |
|---|---|
| US (2) | US9215542B2 (enExample) |
| EP (3) | EP2375779A3 (enExample) |
| JP (2) | JP5659291B2 (enExample) |
| KR (2) | KR101489046B1 (enExample) |
| CN (2) | CN102907116B (enExample) |
| AU (2) | AU2011234505B2 (enExample) |
| CA (2) | CA2795005C (enExample) |
| ES (2) | ES2552930T3 (enExample) |
| MX (1) | MX2012011242A (enExample) |
| PL (2) | PL2553942T3 (enExample) |
| RU (1) | RU2616345C2 (enExample) |
| WO (1) | WO2011121004A2 (enExample) |
Families Citing this family (166)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2502090A4 (en) * | 2009-11-19 | 2013-07-03 | Adamson Systems Engineering Inc | Method and system for determining the relative position of multiple speakers in a room |
| EP2600637A1 (en) * | 2011-12-02 | 2013-06-05 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Apparatus and method for microphone positioning based on a spatial power density |
| FR2984670A1 (fr) * | 2011-12-15 | 2013-06-21 | Peugeot Citroen Automobiles Sa | Dispositif et procede de test d'un systeme audio comportant des sous-ensembles de haut-parleurs, par generation de groupes de sons specifiques |
| JP2013247456A (ja) * | 2012-05-24 | 2013-12-09 | Toshiba Corp | 音響処理装置、音響処理方法、音響処理プログラムおよび音響処理システム |
| WO2013190632A1 (ja) * | 2012-06-19 | 2013-12-27 | Toa株式会社 | スピーカー装置 |
| CN102857852B (zh) * | 2012-09-12 | 2014-10-22 | 清华大学 | 一种声场定量重现控制系统的扬声器回放阵列控制信号的处理方法 |
| US9609141B2 (en) * | 2012-10-26 | 2017-03-28 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Loudspeaker localization with a microphone array |
| EP2747451A1 (en) * | 2012-12-21 | 2014-06-25 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Filter and method for informed spatial filtering using multiple instantaneous direction-of-arrivial estimates |
| US10032461B2 (en) * | 2013-02-26 | 2018-07-24 | Koninklijke Philips N.V. | Method and apparatus for generating a speech signal |
| CN105122845B (zh) * | 2013-03-06 | 2018-09-07 | 苹果公司 | 用于扬声器系统的稳健同时驱动器测量的系统和方法 |
| US9357306B2 (en) | 2013-03-12 | 2016-05-31 | Nokia Technologies Oy | Multichannel audio calibration method and apparatus |
| KR20150127174A (ko) * | 2013-03-14 | 2015-11-16 | 애플 인크. | 디바이스의 배향을 브로드캐스트하기 위한 음향 비컨 |
| US10750132B2 (en) * | 2013-03-14 | 2020-08-18 | Pelco, Inc. | System and method for audio source localization using multiple audio sensors |
| BR112015023897B1 (pt) * | 2013-03-19 | 2021-12-21 | Koninklijke Philips N.V. | Aparelho para determinar uma posição de um microfone, método para determinar uma posição de um microfone |
| CN104982042B (zh) | 2013-04-19 | 2018-06-08 | 韩国电子通信研究院 | 多信道音频信号处理装置及方法 |
| CN108806704B (zh) | 2013-04-19 | 2023-06-06 | 韩国电子通信研究院 | 多信道音频信号处理装置及方法 |
| CN103414991B (zh) * | 2013-05-21 | 2016-07-06 | 杭州联汇数字科技有限公司 | 一种室内扩声系统自适应调整方法 |
| CN103414990B (zh) * | 2013-05-21 | 2016-02-10 | 杭州联汇数字科技有限公司 | 室内扩声设备检测方法 |
| US9319819B2 (en) | 2013-07-25 | 2016-04-19 | Etri | Binaural rendering method and apparatus for decoding multi channel audio |
| CN104581603A (zh) * | 2013-10-09 | 2015-04-29 | 纬创资通股份有限公司 | 自动测试系统及测试辅助装置 |
| NL2011583C2 (en) * | 2013-10-10 | 2015-04-13 | Wwinn B V | Module, system and method for detecting acoustical failure of a sound source. |
| DE102013223201B3 (de) * | 2013-11-14 | 2015-05-13 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren und Vorrichtung zum Komprimieren und Dekomprimieren von Schallfelddaten eines Gebietes |
| CN103702259B (zh) | 2013-12-31 | 2017-12-12 | 北京智谷睿拓技术服务有限公司 | 交互装置及交互方法 |
| CN103747409B (zh) * | 2013-12-31 | 2017-02-08 | 北京智谷睿拓技术服务有限公司 | 扬声装置、扬声方法及交互设备 |
| EP4340397A3 (en) | 2014-01-16 | 2024-06-12 | Sony Group Corporation | Audio processing device and method, and program therefor |
| KR102197230B1 (ko) * | 2014-10-06 | 2020-12-31 | 한국전자통신연구원 | 음향 특성을 예측하는 오디오 시스템 및 방법 |
| ES2849260T3 (es) | 2015-05-15 | 2021-08-17 | Nureva Inc | Sistema y método para embeber información adicional en una señal de ruido de máscara de sonido |
| KR102340202B1 (ko) | 2015-06-25 | 2021-12-17 | 한국전자통신연구원 | 실내의 반사 특성을 추출하는 오디오 시스템 및 방법 |
| WO2017052550A1 (en) * | 2015-09-24 | 2017-03-30 | Intel Corporation | Platform noise identification using platform integrated microphone |
| TWI567407B (zh) * | 2015-09-25 | 2017-01-21 | 國立清華大學 | 電子裝置及電子裝置之操作方法 |
| CN108353241B (zh) * | 2015-09-25 | 2020-11-06 | 弗劳恩霍夫应用研究促进协会 | 渲染系统 |
| WO2017061023A1 (ja) * | 2015-10-09 | 2017-04-13 | 株式会社日立製作所 | 音声信号処理方法および装置 |
| US10206040B2 (en) * | 2015-10-30 | 2019-02-12 | Essential Products, Inc. | Microphone array for generating virtual sound field |
| US20190158970A1 (en) * | 2015-12-25 | 2019-05-23 | Panasonic Intellectual Property Management Co., Ltd. | Sound reproduction device |
| US10095470B2 (en) | 2016-02-22 | 2018-10-09 | Sonos, Inc. | Audio response playback |
| US9811314B2 (en) | 2016-02-22 | 2017-11-07 | Sonos, Inc. | Metadata exchange involving a networked playback system and a networked microphone system |
| US10097939B2 (en) | 2016-02-22 | 2018-10-09 | Sonos, Inc. | Compensation for speaker nonlinearities |
| US9947316B2 (en) | 2016-02-22 | 2018-04-17 | Sonos, Inc. | Voice control of a media playback system |
| US9965247B2 (en) | 2016-02-22 | 2018-05-08 | Sonos, Inc. | Voice controlled media playback system based on user profile |
| US9772817B2 (en) | 2016-02-22 | 2017-09-26 | Sonos, Inc. | Room-corrected voice detection |
| US10264030B2 (en) | 2016-02-22 | 2019-04-16 | Sonos, Inc. | Networked microphone device control |
| JP6493245B2 (ja) * | 2016-02-24 | 2019-04-03 | オンキヨー株式会社 | 音場制御システム、解析装置、音響装置、音場制御システムの制御方法、解析装置の制御方法、音響装置の制御方法、プログラム、記録媒体 |
| JP6668139B2 (ja) * | 2016-03-29 | 2020-03-18 | 本田技研工業株式会社 | 検査装置および検査方法 |
| JP6361680B2 (ja) * | 2016-03-30 | 2018-07-25 | オンキヨー株式会社 | 音場制御システム、解析装置、音響装置、音場制御システムの制御方法、解析装置の制御方法、音響装置の制御方法、プログラム、記録媒体 |
| GB2549532A (en) | 2016-04-22 | 2017-10-25 | Nokia Technologies Oy | Merging audio signals with spatial metadata |
| JP6620675B2 (ja) * | 2016-05-27 | 2019-12-18 | パナソニックＩｐマネジメント株式会社 | 音声処理システム、音声処理装置及び音声処理方法 |
| US9978390B2 (en) | 2016-06-09 | 2018-05-22 | Sonos, Inc. | Dynamic player selection for audio signal processing |
| CN106131754B (zh) * | 2016-06-30 | 2018-06-29 | 广东美的制冷设备有限公司 | 多设备之间的分组方法和装置 |
| US10134399B2 (en) | 2016-07-15 | 2018-11-20 | Sonos, Inc. | Contextualization of voice inputs |
| US10152969B2 (en) | 2016-07-15 | 2018-12-11 | Sonos, Inc. | Voice detection by multiple devices |
| US10115400B2 (en) | 2016-08-05 | 2018-10-30 | Sonos, Inc. | Multiple voice services |
| CN107782441B (zh) * | 2016-08-30 | 2021-04-13 | 张若愚 | 一种用于目标噪声测试的三维声学传感器阵列 |
| US9794720B1 (en) * | 2016-09-22 | 2017-10-17 | Sonos, Inc. | Acoustic position measurement |
| US9942678B1 (en) | 2016-09-27 | 2018-04-10 | Sonos, Inc. | Audio playback settings for voice interaction |
| US10779084B2 (en) | 2016-09-29 | 2020-09-15 | Dolby Laboratories Licensing Corporation | Automatic discovery and localization of speaker locations in surround sound systems |
| US9743204B1 (en) | 2016-09-30 | 2017-08-22 | Sonos, Inc. | Multi-orientation playback device microphones |
| US10181323B2 (en) | 2016-10-19 | 2019-01-15 | Sonos, Inc. | Arbitration-based voice recognition |
| GB2555139A (en) * | 2016-10-21 | 2018-04-25 | Nokia Technologies Oy | Detecting the presence of wind noise |
| US10375498B2 (en) | 2016-11-16 | 2019-08-06 | Dts, Inc. | Graphical user interface for calibrating a surround sound system |
| CN106792415B (zh) * | 2016-12-26 | 2019-11-15 | 歌尔科技有限公司 | 一种用于数字麦克风阵列的测试方法及装置 |
| JP6666276B2 (ja) * | 2017-01-23 | 2020-03-13 | 日本電信電話株式会社 | 音声信号変換装置、その方法、及びプログラム |
| JP6788272B2 (ja) * | 2017-02-21 | 2020-11-25 | オンフューチャー株式会社 | 音源の検出方法及びその検出装置 |
| WO2018157098A1 (en) * | 2017-02-27 | 2018-08-30 | Essential Products, Inc. | Microphone array for generating virtual sound field |
| JP6737395B2 (ja) | 2017-03-22 | 2020-08-05 | ヤマハ株式会社 | 信号処理装置 |
| US11183181B2 (en) | 2017-03-27 | 2021-11-23 | Sonos, Inc. | Systems and methods of multiple voice services |
| US10531196B2 (en) * | 2017-06-02 | 2020-01-07 | Apple Inc. | Spatially ducking audio produced through a beamforming loudspeaker array |
| US10334360B2 (en) * | 2017-06-12 | 2019-06-25 | Revolabs, Inc | Method for accurately calculating the direction of arrival of sound at a microphone array |
| CN107635184A (zh) * | 2017-08-04 | 2018-01-26 | 王路明 | 一种多功能扬声器的测试装置 |
| US10475449B2 (en) | 2017-08-07 | 2019-11-12 | Sonos, Inc. | Wake-word detection suppression |
| US10412532B2 (en) | 2017-08-30 | 2019-09-10 | Harman International Industries, Incorporated | Environment discovery via time-synchronized networked loudspeakers |
| US10425759B2 (en) * | 2017-08-30 | 2019-09-24 | Harman International Industries, Incorporated | Measurement and calibration of a networked loudspeaker system |
| US10048930B1 (en) | 2017-09-08 | 2018-08-14 | Sonos, Inc. | Dynamic computation of system response volume |
| US10446165B2 (en) | 2017-09-27 | 2019-10-15 | Sonos, Inc. | Robust short-time fourier transform acoustic echo cancellation during audio playback |
| US10051366B1 (en) | 2017-09-28 | 2018-08-14 | Sonos, Inc. | Three-dimensional beam forming with a microphone array |
| US10621981B2 (en) | 2017-09-28 | 2020-04-14 | Sonos, Inc. | Tone interference cancellation |
| US10482868B2 (en) | 2017-09-28 | 2019-11-19 | Sonos, Inc. | Multi-channel acoustic echo cancellation |
| US10466962B2 (en) | 2017-09-29 | 2019-11-05 | Sonos, Inc. | Media playback system with voice assistance |
| US10665234B2 (en) * | 2017-10-18 | 2020-05-26 | Motorola Mobility Llc | Detecting audio trigger phrases for a voice recognition session |
| US11245981B2 (en) * | 2017-11-15 | 2022-02-08 | Mitsubishi Electric Corporation | Sound collection and playback apparatus, and recording medium |
| US10880650B2 (en) | 2017-12-10 | 2020-12-29 | Sonos, Inc. | Network microphone devices with automatic do not disturb actuation capabilities |
| US10818290B2 (en) | 2017-12-11 | 2020-10-27 | Sonos, Inc. | Home graph |
| WO2019152722A1 (en) | 2018-01-31 | 2019-08-08 | Sonos, Inc. | Device designation of playback and network microphone device arrangements |
| CN108430026B (zh) * | 2018-03-07 | 2020-08-21 | 广州艾美网络科技有限公司 | 音频设备故障检测方法和点唱设备 |
| JP7000926B2 (ja) * | 2018-03-08 | 2022-01-19 | ヤマハ株式会社 | スピーカの接続状態判定システム、音響装置及びスピーカの接続状態判定方法 |
| JP7020203B2 (ja) * | 2018-03-13 | 2022-02-16 | 株式会社竹中工務店 | アンビソニックス信号生成装置、音場再生装置、及びアンビソニックス信号生成方法 |
| JP6999232B2 (ja) * | 2018-03-18 | 2022-01-18 | アルパイン株式会社 | 音響特性測定装置および方法 |
| US11175880B2 (en) | 2018-05-10 | 2021-11-16 | Sonos, Inc. | Systems and methods for voice-assisted media content selection |
| US10847178B2 (en) | 2018-05-18 | 2020-11-24 | Sonos, Inc. | Linear filtering for noise-suppressed speech detection |
| US10959029B2 (en) | 2018-05-25 | 2021-03-23 | Sonos, Inc. | Determining and adapting to changes in microphone performance of playback devices |
| US10841717B2 (en) | 2018-06-21 | 2020-11-17 | Meyer Sound Laboratories, Incorporated | Signal generator and method for measuring the performance of a loudspeaker |
| US10681460B2 (en) | 2018-06-28 | 2020-06-09 | Sonos, Inc. | Systems and methods for associating playback devices with voice assistant services |
| US11076035B2 (en) | 2018-08-28 | 2021-07-27 | Sonos, Inc. | Do not disturb feature for audio notifications |
| US10461710B1 (en) | 2018-08-28 | 2019-10-29 | Sonos, Inc. | Media playback system with maximum volume setting |
| CN109379687B (zh) * | 2018-09-03 | 2020-08-14 | 华南理工大学 | 一种线阵列扬声器系统垂直指向性的测量和推算方法 |
| US10587430B1 (en) | 2018-09-14 | 2020-03-10 | Sonos, Inc. | Networked devices, systems, and methods for associating playback devices based on sound codes |
| US10878811B2 (en) | 2018-09-14 | 2020-12-29 | Sonos, Inc. | Networked devices, systems, and methods for intelligently deactivating wake-word engines |
| US11024331B2 (en) | 2018-09-21 | 2021-06-01 | Sonos, Inc. | Voice detection optimization using sound metadata |
| US10811015B2 (en) | 2018-09-25 | 2020-10-20 | Sonos, Inc. | Voice detection optimization based on selected voice assistant service |
| US11100923B2 (en) | 2018-09-28 | 2021-08-24 | Sonos, Inc. | Systems and methods for selective wake word detection using neural network models |
| US10692518B2 (en) | 2018-09-29 | 2020-06-23 | Sonos, Inc. | Linear filtering for noise-suppressed speech detection via multiple network microphone devices |
| US11184725B2 (en) | 2018-10-09 | 2021-11-23 | Samsung Electronics Co., Ltd. | Method and system for autonomous boundary detection for speakers |
| CN109040911B (zh) * | 2018-10-12 | 2021-09-17 | 上海摩软通讯技术有限公司 | 智能音箱及其目标放置位置的确定方法 |
| US11899519B2 (en) | 2018-10-23 | 2024-02-13 | Sonos, Inc. | Multiple stage network microphone device with reduced power consumption and processing load |
| EP3654249A1 (en) | 2018-11-15 | 2020-05-20 | Snips | Dilated convolutions and gating for efficient keyword spotting |
| DE102019132544B4 (de) | 2018-12-04 | 2023-04-27 | Harman International Industries, Incorporated | Umgebungserkennung über zeitsynchronisierte vernetzte lautsprecher |
| US11183183B2 (en) | 2018-12-07 | 2021-11-23 | Sonos, Inc. | Systems and methods of operating media playback systems having multiple voice assistant services |
| US11132989B2 (en) | 2018-12-13 | 2021-09-28 | Sonos, Inc. | Networked microphone devices, systems, and methods of localized arbitration |
| DE102018221795B4 (de) * | 2018-12-14 | 2025-03-13 | Volkswagen Aktiengesellschaft | Vorrichtung zur Erzeugung eines haptisch wahrnehmbaren Bereiches sowie Konfigurations- und Steuerverfahren einer solchen Vorrichtung |
| BE1026885B1 (nl) * | 2018-12-18 | 2020-07-22 | Soundtalks Nv | Inrichting voor het monitoren van de status van een veeteeltfaciliteit |
| RU2716556C1 (ru) * | 2018-12-19 | 2020-03-12 | Общество с ограниченной ответственностью "ПРОМОБОТ" | Способ приема речевых сигналов |
| CN109671439B (zh) * | 2018-12-19 | 2024-01-19 | 成都大学 | 一种智能化果林鸟害防治设备及其鸟类定位方法 |
| US10602268B1 (en) | 2018-12-20 | 2020-03-24 | Sonos, Inc. | Optimization of network microphone devices using noise classification |
| CN109511075B (zh) * | 2018-12-24 | 2020-11-17 | 科大讯飞股份有限公司 | 一种用于测量麦克风阵列声学响应的系统 |
| CN109618273B (zh) * | 2018-12-29 | 2020-08-04 | 北京声智科技有限公司 | 麦克风质检的装置及方法 |
| US10791411B2 (en) * | 2019-01-10 | 2020-09-29 | Qualcomm Incorporated | Enabling a user to obtain a suitable head-related transfer function profile |
| US11315556B2 (en) | 2019-02-08 | 2022-04-26 | Sonos, Inc. | Devices, systems, and methods for distributed voice processing by transmitting sound data associated with a wake word to an appropriate device for identification |
| US10867604B2 (en) | 2019-02-08 | 2020-12-15 | Sonos, Inc. | Devices, systems, and methods for distributed voice processing |
| US11120794B2 (en) | 2019-05-03 | 2021-09-14 | Sonos, Inc. | Voice assistant persistence across multiple network microphone devices |
| CN110049424B (zh) * | 2019-05-16 | 2021-02-02 | 苏州静声泰科技有限公司 | 一种基于检测gil故障声的麦克风阵列无线校准方法 |
| US10586540B1 (en) | 2019-06-12 | 2020-03-10 | Sonos, Inc. | Network microphone device with command keyword conditioning |
| US11200894B2 (en) | 2019-06-12 | 2021-12-14 | Sonos, Inc. | Network microphone device with command keyword eventing |
| US11361756B2 (en) | 2019-06-12 | 2022-06-14 | Sonos, Inc. | Conditional wake word eventing based on environment |
| US11138975B2 (en) | 2019-07-31 | 2021-10-05 | Sonos, Inc. | Locally distributed keyword detection |
| US11138969B2 (en) | 2019-07-31 | 2021-10-05 | Sonos, Inc. | Locally distributed keyword detection |
| US10871943B1 (en) | 2019-07-31 | 2020-12-22 | Sonos, Inc. | Noise classification for event detection |
| US12003927B2 (en) * | 2019-08-14 | 2024-06-04 | Dolby Laboratories Licensing Corporation | Method and system for monitoring and reporting speaker health |
| CN114287137B (zh) * | 2019-09-20 | 2024-07-23 | 哈曼国际工业有限公司 | 基于高斯分布和k最近邻算法的房间校准 |
| US11189286B2 (en) | 2019-10-22 | 2021-11-30 | Sonos, Inc. | VAS toggle based on device orientation |
| CN110767247B (zh) * | 2019-10-29 | 2021-02-19 | 支付宝(杭州)信息技术有限公司 | 语音信号处理方法、声音采集装置和电子设备 |
| US11271607B2 (en) | 2019-11-06 | 2022-03-08 | Rohde & Schwarz Gmbh & Co. Kg | Test system and method for testing a transmission path of a cable connection between a first and a second position |
| US11200900B2 (en) | 2019-12-20 | 2021-12-14 | Sonos, Inc. | Offline voice control |
| EP4085653A1 (en) * | 2019-12-30 | 2022-11-09 | Harman Becker Automotive Systems GmbH | Method for performing acoustic measurements |
| KR102304815B1 (ko) * | 2020-01-06 | 2021-09-23 | 엘지전자 주식회사 | 오디오 장치 및 그의 동작방법 |
| US11562740B2 (en) | 2020-01-07 | 2023-01-24 | Sonos, Inc. | Voice verification for media playback |
| US11556307B2 (en) | 2020-01-31 | 2023-01-17 | Sonos, Inc. | Local voice data processing |
| US11308958B2 (en) | 2020-02-07 | 2022-04-19 | Sonos, Inc. | Localized wakeword verification |
| CN111510841A (zh) * | 2020-04-17 | 2020-08-07 | 上海闻泰电子科技有限公司 | 一种音频部件的检测方法、装置及电子设备 |
| US11308962B2 (en) | 2020-05-20 | 2022-04-19 | Sonos, Inc. | Input detection windowing |
| US11727919B2 (en) | 2020-05-20 | 2023-08-15 | Sonos, Inc. | Memory allocation for keyword spotting engines |
| US11482224B2 (en) | 2020-05-20 | 2022-10-25 | Sonos, Inc. | Command keywords with input detection windowing |
| US12387716B2 (en) | 2020-06-08 | 2025-08-12 | Sonos, Inc. | Wakewordless voice quickstarts |
| JP7444722B2 (ja) * | 2020-07-15 | 2024-03-06 | 日本放送協会 | 音場再現装置及びプログラム |
| CN111935596A (zh) * | 2020-08-14 | 2020-11-13 | 西安艾科特声学科技有限公司 | 一种舱室噪声声场重构系统 |
| US11698771B2 (en) | 2020-08-25 | 2023-07-11 | Sonos, Inc. | Vocal guidance engines for playback devices |
| US11202146B1 (en) * | 2020-09-03 | 2021-12-14 | Algo Communication Products Ltd. | IP speaker system |
| US12283269B2 (en) | 2020-10-16 | 2025-04-22 | Sonos, Inc. | Intent inference in audiovisual communication sessions |
| KR20220057335A (ko) * | 2020-10-29 | 2022-05-09 | 삼성전자주식회사 | 전자 장치 및 그 제어 방법 |
| US11984123B2 (en) | 2020-11-12 | 2024-05-14 | Sonos, Inc. | Network device interaction by range |
| CN114520946B (zh) * | 2020-11-19 | 2024-11-15 | 阿里巴巴集团控股有限公司 | 麦克风阵列检测方法、装置及设备 |
| US12111428B2 (en) | 2020-12-01 | 2024-10-08 | Shure Acquisition Holdings, Inc. | Acoustic distance ranging system |
| JP2024501427A (ja) | 2020-12-03 | 2024-01-12 | ドルビー ラボラトリーズ ライセンシング コーポレイション | パーベイシブリスニング向けに編成されたギャップ |
| EP4256811A1 (en) | 2020-12-03 | 2023-10-11 | Dolby Laboratories Licensing Corporation | Audibility at user location through mutual device audibility |
| US20240098441A1 (en) * | 2021-01-15 | 2024-03-21 | Harman International Industries, Incorporated | Low frequency automatically calibrating sound system |
| US11551700B2 (en) | 2021-01-25 | 2023-01-10 | Sonos, Inc. | Systems and methods for power-efficient keyword detection |
| US11368804B1 (en) * | 2021-03-24 | 2022-06-21 | xMEMS Labs, Inc. | Testing apparatus and testing method thereof |
| US11792594B2 (en) | 2021-07-29 | 2023-10-17 | Samsung Electronics Co., Ltd. | Simultaneous deconvolution of loudspeaker-room impulse responses with linearly-optimal techniques |
| CN113709648A (zh) * | 2021-08-27 | 2021-11-26 | 重庆紫光华山智安科技有限公司 | 一种麦克风扬声器协同测试方法、系统、介质及电子终端 |
| EP4409933A1 (en) | 2021-09-30 | 2024-08-07 | Sonos, Inc. | Enabling and disabling microphones and voice assistants |
| WO2023097377A1 (en) * | 2021-12-03 | 2023-06-08 | 3Ds Mike Pty Ltd | 3d sound analysis system |
| US12327549B2 (en) | 2022-02-09 | 2025-06-10 | Sonos, Inc. | Gatekeeping for voice intent processing |
| CN114630167B (zh) * | 2022-03-07 | 2023-04-25 | 歌尔智能科技有限公司 | 遥控器和电子系统 |
| WO2023177616A1 (en) * | 2022-03-18 | 2023-09-21 | Sri International | Rapid calibration of multiple loudspeaker arrays |
| WO2023245014A2 (en) * | 2022-06-13 | 2023-12-21 | Sonos, Inc. | Systems and methods for uwb multi-static radar |
| CN115412790B (zh) * | 2022-08-24 | 2024-05-28 | 青岛理工大学 | 一种任意型小孔径平面麦克风阵列布置装置 |
| US12462102B2 (en) | 2022-10-03 | 2025-11-04 | Samsung Electronics Co., Ltd. | Deep learning for multimedia classification |
| CN116506785B (zh) * | 2023-05-04 | 2023-10-20 | 松川国际电子(广东)有限公司 | 一种封闭空间自动调音系统 |
Family Cites Families (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4742548A (en) * | 1984-12-20 | 1988-05-03 | American Telephone And Telegraph Company | Unidirectional second order gradient microphone |
| SU1564737A2 (ru) * | 1987-06-15 | 1990-05-15 | Кировоградский Завод Радиоизделий | Устройство дл контрол пол рности электроакустических преобразователей |
| JPH07218614A (ja) | 1994-01-31 | 1995-08-18 | Suzuki Motor Corp | 音源位置算出方法およびその装置 |
| US6041127A (en) * | 1997-04-03 | 2000-03-21 | Lucent Technologies Inc. | Steerable and variable first-order differential microphone array |
| JP3863306B2 (ja) * | 1998-10-28 | 2006-12-27 | 富士通株式会社 | マイクロホンアレイ装置 |
| JP2001025085A (ja) * | 1999-07-08 | 2001-01-26 | Toshiba Corp | チャネル配置装置 |
| JP4722347B2 (ja) * | 2000-10-02 | 2011-07-13 | 中部電力株式会社 | 音源探査システム |
| GB0120450D0 (en) * | 2001-08-22 | 2001-10-17 | Mitel Knowledge Corp | Robust talker localization in reverberant environment |
| EP1544635B1 (en) * | 2002-08-30 | 2012-01-18 | Nittobo Acoustic Engineering Co.,Ltd. | Sound source search system |
| US7058184B1 (en) * | 2003-03-25 | 2006-06-06 | Robert Hickling | Acoustic measurement method and apparatus |
| JP4087763B2 (ja) * | 2003-08-21 | 2008-05-21 | スター精密株式会社 | 音響インテンシティ測定装置 |
| US7949139B2 (en) * | 2004-09-23 | 2011-05-24 | Cirrus Logic, Inc. | Technique for subwoofer distance measurement |
| JP2006211047A (ja) * | 2005-01-25 | 2006-08-10 | Matsushita Electric Ind Co Ltd | マルチチャンネル音場収音装置及び方法 |
| JP2006311104A (ja) * | 2005-04-27 | 2006-11-09 | Star Micronics Co Ltd | マイクロホンシステム |
| JP2007068021A (ja) * | 2005-09-01 | 2007-03-15 | Matsushita Electric Ind Co Ltd | マルチチャンネルオーディオ信号の補正装置 |
| JP4240232B2 (ja) * | 2005-10-13 | 2009-03-18 | ソニー株式会社 | テストトーンの判定方法および音場補正装置 |
| JP4099598B2 (ja) * | 2005-10-18 | 2008-06-11 | ソニー株式会社 | 周波数特性取得装置、周波数特性取得方法、音声信号処理装置 |
| US8472633B2 (en) * | 2005-11-15 | 2013-06-25 | Microsoft Corporation | Detection of device configuration |
| US7804972B2 (en) * | 2006-05-12 | 2010-09-28 | Cirrus Logic, Inc. | Method and apparatus for calibrating a sound beam-forming system |
| GB2438259B (en) * | 2006-05-15 | 2008-04-23 | Roke Manor Research | An audio recording system |
| FR2903853B1 (fr) * | 2006-07-13 | 2008-10-17 | Regie Autonome Transports | Procede et dispositif de diagnostic de l'etat de fonctionnement d'un systeme de sonorisation |
| GB0619825D0 (en) * | 2006-10-06 | 2006-11-15 | Craven Peter G | Microphone array |
| US7986794B2 (en) * | 2007-01-11 | 2011-07-26 | Fortemedia, Inc. | Small array microphone apparatus and beam forming method thereof |
| US8213623B2 (en) * | 2007-01-12 | 2012-07-03 | Illusonic Gmbh | Method to generate an output audio signal from two or more input audio signals |
| US8290167B2 (en) * | 2007-03-21 | 2012-10-16 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Method and apparatus for conversion between multi-channel audio formats |
| DE602007007581D1 (de) * | 2007-04-17 | 2010-08-19 | Harman Becker Automotive Sys | Akustische Lokalisierung eines Sprechers |
| KR100936587B1 (ko) | 2007-12-10 | 2010-01-13 | 한국항공우주연구원 | 3차원 마이크로폰 어레이 구조 |
| DE102008004674A1 (de) * | 2007-12-17 | 2009-06-18 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Signalaufnahme mit variabler Richtcharakteristik |
| US8325931B2 (en) * | 2008-05-02 | 2012-12-04 | Bose Corporation | Detecting a loudspeaker configuration |
| US8385557B2 (en) * | 2008-06-19 | 2013-02-26 | Microsoft Corporation | Multichannel acoustic echo reduction |
| EP2747449B1 (en) * | 2012-12-20 | 2016-03-30 | Harman Becker Automotive Systems GmbH | Sound capture system |
-
2010
- 2010-04-14 EP EP10159914A patent/EP2375779A3/en not_active Withdrawn
-
2011
- 2011-03-30 ES ES13197826.4T patent/ES2552930T3/es active Active
- 2011-03-30 PL PL11711335T patent/PL2553942T3/pl unknown
- 2011-03-30 KR KR1020127028272A patent/KR101489046B1/ko active Active
- 2011-03-30 CA CA2795005A patent/CA2795005C/en active Active
- 2011-03-30 AU AU2011234505A patent/AU2011234505B2/en active Active
- 2011-03-30 EP EP13197826.4A patent/EP2731353B1/en active Active
- 2011-03-30 JP JP2013501821A patent/JP5659291B2/ja active Active
- 2011-03-30 ES ES11711335.7T patent/ES2463395T3/es active Active
- 2011-03-30 WO PCT/EP2011/054877 patent/WO2011121004A2/en not_active Ceased
- 2011-03-30 EP EP11711335.7A patent/EP2553942B1/en active Active
- 2011-03-30 CA CA2873677A patent/CA2873677C/en active Active
- 2011-03-30 CN CN201180025110.8A patent/CN102907116B/zh active Active
- 2011-03-30 KR KR1020147020453A patent/KR101731689B1/ko active Active
- 2011-03-30 RU RU2012146419A patent/RU2616345C2/ru active
- 2011-03-30 CN CN201410781690.9A patent/CN104602166B/zh active Active
- 2011-03-30 MX MX2012011242A patent/MX2012011242A/es active IP Right Grant
- 2011-03-30 PL PL13197826T patent/PL2731353T3/pl unknown
-
2012
- 2012-09-27 US US13/629,088 patent/US9215542B2/en active Active
-
2014
- 2014-05-20 AU AU2014202751A patent/AU2014202751B2/en active Active
- 2014-12-01 JP JP2014242972A patent/JP5997238B2/ja active Active
-
2015
- 2015-11-19 US US14/946,388 patent/US9661432B2/en active Active
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5659291B2 (ja) | 複数のスピーカ及びマイクロホンアレイを測定するための装置及び方法 | |
| Postma et al. | Perceptive and objective evaluation of calibrated room acoustic simulation auralizations | |
| US20210306782A1 (en) | Method and system of audio device performance testing | |
| US11830471B1 (en) | Surface augmented ray-based acoustic modeling | |
| Arend et al. | Binaural reproduction of self-generated sound in virtual acoustic environments | |
| Class et al. | Patent application title: APPARATUS AND METHOD FOR MEASURING A PLURALITY OF LOUDSPEAKERS AND MICROPHONE ARRAY Inventors: Andreas Silzle (Buckendorf, DE) Oliver Thiergart (Forchheim, DE) Giovanni Del Galdo (Martinroda, DE) Giovanni Del Galdo (Martinroda, DE) Matthias Lang (Berching, DE) | |
| Kerscher et al. | Measurement and visualization of room impulse responses with spherical microphone arrays | |
| HK1159390A (en) | Apparatus and method for measuring a plurality of loudspeakers and microphone array | |
| HK1195693B (en) | Apparatus and method for measuring a plurality of loudspeakers | |
| HK1181947B (en) | Apparatus and method for measuring a plurality of loudspeakers and microphone array | |
| Del Galdo et al. | Acoustic measurement system for 3-D loudspeaker set-ups | |
| Bellmann et al. | Holographic loudspeaker measurement based on near field scanning | |
| BR112012025012B1 (pt) | Aparelho e método para medir uma pluralidade de auto-falantes e conjunto de microfones | |
| Islam | Estimating Source and Surface Locations in a Room Using Ambisonics | |
| Hauser et al. | Commissioning, Calibration, Optimization | |
| BIANCHI | Evaluation of artifacts in sound field rendering techniques: from an objective to a subjective approach |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20131023 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20131112 |
|
| A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20140206 |
|
| A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20140214 |
|
| A524 | Written submission of copy of amendment under article 19 pct |
Free format text: JAPANESE INTERMEDIATE CODE: A524 Effective date: 20140509 |
|
| 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: 20141104 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20141201 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 5659291 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 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |