MX352088B - Determinador de coeficientes de filtro de ecualización, aparato, procesador de coeficientes de filtro de ecualización, sistema y métodos. - Google Patents
Determinador de coeficientes de filtro de ecualización, aparato, procesador de coeficientes de filtro de ecualización, sistema y métodos.Info
- Publication number
- MX352088B MX352088B MX2015010779A MX2015010779A MX352088B MX 352088 B MX352088 B MX 352088B MX 2015010779 A MX2015010779 A MX 2015010779A MX 2015010779 A MX2015010779 A MX 2015010779A MX 352088 B MX352088 B MX 352088B
- Authority
- MX
- Mexico
- Prior art keywords
- equalization filter
- filter coefficient
- target coefficients
- determinator
- current set
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G5/00—Tone control or bandwidth control in amplifiers
- H03G5/16—Automatic control
- H03G5/165—Equalizers; Volume or gain control in limited frequency bands
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G5/00—Tone control or bandwidth control in amplifiers
- H03G5/005—Tone control or bandwidth control in amplifiers of digital signals
Landscapes
- Circuit For Audible Band Transducer (AREA)
- Filters That Use Time-Delay Elements (AREA)
- Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Abstract
Un determinador de coeficientes de filtro de ecualización para determinar un conjunto actual de coeficientes objetivo de filtro de ecualización para el uso por un ecualizador se configura para desvanecerse de manera continua o casi-continua entre una pluralidad de diferentes ajustes de ecualizador en dependencia de uno o más parámetros de ajuste, para obtener el conjunto actual de coeficientes objetivo de filtro de ecualización que describen un ajuste actual de ecualizador. Varios parámetros de ajuste son más pequeños que varios coeficientes objetivo de filtro de ecualización del conjunto actual de coeficientes objetivo de filtro de ecualización. Un determinador de coeficientes de filtro de ecualización se configura para combinar linealmente una pluralidad de componentes del conjunto de coeficientes objetivo de filtro de ecualización en dependencia de uno o más parámetros de ajuste, para obtener el conjunto actual de coeficientes objetivo de filtro de ecualización. Un determinador de coeficientes de filtro de ecualización se configura para obtener el conjunto actual de coeficientes objetivo de filtro de ecualización en dependencia a la información de posición bidimensional o la información de posición tridimensional obtenida usando un dispositivo de entrada de usuario bidimensional o tridimensional. Un aparato comprende una interfaz de usuario, un determinador de coeficientes de filtro de ecualización y un ecualizador. Un procesador de coeficientes de filtro de ecualización puede proporcionar conjuntos de coeficiente objetivo de filtro de ecualización. Un sistema puede usar un procesador de coeficientes de filtro de ecualización y un determinador de coeficientes de filtro de ecualización.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361768724P | 2013-02-25 | 2013-02-25 | |
| EP13159563.9A EP2770635A1 (en) | 2013-02-25 | 2013-03-15 | Equalization filter coefficient determinator, apparatus, equalization filter coefficient processor, system and methods |
| PCT/EP2014/053480 WO2014128279A1 (en) | 2013-02-25 | 2014-02-21 | Equalization filter coefficient determinator, apparatus, equalization filter coefficient processor, system and methods |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MX2015010779A MX2015010779A (es) | 2016-05-12 |
| MX352088B true MX352088B (es) | 2017-11-08 |
Family
ID=47998174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2015010779A MX352088B (es) | 2013-02-25 | 2014-02-21 | Determinador de coeficientes de filtro de ecualización, aparato, procesador de coeficientes de filtro de ecualización, sistema y métodos. |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US10778171B2 (es) |
| EP (3) | EP2770635A1 (es) |
| JP (1) | JP6130931B2 (es) |
| KR (1) | KR101787505B1 (es) |
| CN (1) | CN105191122B (es) |
| BR (2) | BR112015020404B1 (es) |
| CA (1) | CA2901820C (es) |
| ES (2) | ES2628099T3 (es) |
| MX (1) | MX352088B (es) |
| RU (1) | RU2658872C2 (es) |
| TR (1) | TR201909672T4 (es) |
| WO (1) | WO2014128279A1 (es) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9084058B2 (en) | 2011-12-29 | 2015-07-14 | Sonos, Inc. | Sound field calibration using listener localization |
| US9219460B2 (en) * | 2014-03-17 | 2015-12-22 | Sonos, Inc. | Audio settings based on environment |
| US9106192B2 (en) | 2012-06-28 | 2015-08-11 | Sonos, Inc. | System and method for device playback calibration |
| US9860641B2 (en) * | 2013-12-02 | 2018-01-02 | Audyssey Laboratories, Inc. | Audio output device specific audio processing |
| US9264839B2 (en) | 2014-03-17 | 2016-02-16 | Sonos, Inc. | Playback device configuration based on proximity detection |
| EP3259927A1 (en) * | 2015-02-19 | 2017-12-27 | Dolby Laboratories Licensing Corporation | Loudspeaker-room equalization with perceptual correction of spectral dips |
| CN108028985B (zh) | 2015-09-17 | 2020-03-13 | 搜诺思公司 | 用于计算设备的方法 |
| CN106559056B (zh) * | 2015-09-25 | 2019-05-07 | 电信科学技术研究院 | 参数处理方法、音频信号播放方法、装置及音频均衡器 |
| US9743207B1 (en) | 2016-01-18 | 2017-08-22 | Sonos, Inc. | Calibration using multiple recording devices |
| US9860662B2 (en) | 2016-04-01 | 2018-01-02 | Sonos, Inc. | Updating playback device configuration information based on calibration data |
| US9763018B1 (en) | 2016-04-12 | 2017-09-12 | Sonos, Inc. | Calibration of audio playback devices |
| US9794710B1 (en) | 2016-07-15 | 2017-10-17 | Sonos, Inc. | Spatial audio correction |
| US10372406B2 (en) | 2016-07-22 | 2019-08-06 | Sonos, Inc. | Calibration interface |
| US10459684B2 (en) | 2016-08-05 | 2019-10-29 | Sonos, Inc. | Calibration of a playback device based on an estimated frequency response |
| JP6790654B2 (ja) * | 2016-09-23 | 2020-11-25 | 株式会社Ｊｖｃケンウッド | フィルタ生成装置、フィルタ生成方法、及びプログラム |
| CN110719540A (zh) * | 2018-07-12 | 2020-01-21 | 惠州迪芬尼声学科技股份有限公司 | 利用轨迹球调控均衡器的方法以及具有轨迹球的声音输出装置 |
| US10299061B1 (en) | 2018-08-28 | 2019-05-21 | Sonos, Inc. | Playback device calibration |
| WO2020086771A1 (en) | 2018-10-24 | 2020-04-30 | Gracenote, Inc. | Methods and apparatus to adjust audio playback settings based on analysis of audio characteristics |
| CN110010110B (zh) * | 2019-04-02 | 2022-11-22 | 深圳市魔耳乐器有限公司 | 一种模拟音箱音色的方法 |
| CN110191396B (zh) * | 2019-05-24 | 2022-05-27 | 腾讯音乐娱乐科技（深圳）有限公司 | 一种音频处理方法、装置、终端及计算机可读存储介质 |
| TWI772839B (zh) * | 2019-07-17 | 2022-08-01 | 美商安托梅拉公司 | 設有含分隔超晶格之突陡接面區之可變電容器及相關方法 |
| US11183565B2 (en) | 2019-07-17 | 2021-11-23 | Atomera Incorporated | Semiconductor devices including hyper-abrupt junction region including spaced-apart superlattices and related methods |
| US10734965B1 (en) | 2019-08-12 | 2020-08-04 | Sonos, Inc. | Audio calibration of a portable playback device |
| EP3944237A1 (en) * | 2020-07-21 | 2022-01-26 | EPOS Group A/S | A loudspeaker system provided with dynamic speech equalization |
| CN113890069B (zh) * | 2021-06-17 | 2023-07-07 | 北方工业大学 | 基于可变均衡系数的级联型储能系统控制方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3252436B2 (ja) * | 1992-03-25 | 2002-02-04 | ソニー株式会社 | デジタル信号処理システムの自己診断方法 |
| US6292511B1 (en) * | 1998-10-02 | 2001-09-18 | Usa Digital Radio Partners, Lp | Method for equalization of complementary carriers in an AM compatible digital audio broadcast system |
| DE19961777A1 (de) * | 1999-12-21 | 2001-07-12 | Rudolf Bannasch | Verfahren und Vorrichtungen zur Informationsübertragung |
| LV13342B (en) * | 2005-05-18 | 2005-10-20 | Real Sound Lab Sia | Method and device for correction of acoustic parameters of electro-acoustic transducers |
| DE102005033238A1 (de) * | 2005-07-15 | 2007-01-25 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Vorrichtung und Verfahren zum Ansteuern einer Mehrzahl von Lautsprechern mittels eines DSP |
| EP2311271B1 (en) * | 2008-07-29 | 2014-09-03 | Dolby Laboratories Licensing Corporation | Method for adaptive control and equalization of electroacoustic channels |
| WO2010138309A1 (en) | 2009-05-26 | 2010-12-02 | Dolby Laboratories Licensing Corporation | Audio signal dynamic equalization processing control |
| JP5569075B2 (ja) * | 2010-03-19 | 2014-08-13 | ヤマハ株式会社 | 音響信号処理装置 |
| JP5621672B2 (ja) * | 2011-03-18 | 2014-11-12 | ヤマハ株式会社 | 音声信号処理装置およびプログラム |
-
2013
- 2013-03-15 EP EP13159563.9A patent/EP2770635A1/en not_active Withdrawn
-
2014
- 2014-02-21 EP EP14708506.2A patent/EP2959579B1/en active Active
- 2014-02-21 ES ES14708506.2T patent/ES2628099T3/es active Active
- 2014-02-21 KR KR1020157026643A patent/KR101787505B1/ko active IP Right Grant
- 2014-02-21 CN CN201480021929.0A patent/CN105191122B/zh active Active
- 2014-02-21 WO PCT/EP2014/053480 patent/WO2014128279A1/en active Application Filing
- 2014-02-21 RU RU2015140752A patent/RU2658872C2/ru active
- 2014-02-21 TR TR2019/09672T patent/TR201909672T4/tr unknown
- 2014-02-21 EP EP16197441.5A patent/EP3151426B1/en active Active
- 2014-02-21 MX MX2015010779A patent/MX352088B/es active IP Right Grant
- 2014-02-21 CA CA2901820A patent/CA2901820C/en active Active
- 2014-02-21 BR BR112015020404-0A patent/BR112015020404B1/pt active IP Right Grant
- 2014-02-21 ES ES16197441T patent/ES2733544T3/es active Active
- 2014-02-21 JP JP2015558472A patent/JP6130931B2/ja active Active
- 2014-02-21 BR BR122022006567-8A patent/BR122022006567B1/pt active IP Right Grant
-
2015
- 2015-08-20 US US14/830,821 patent/US10778171B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| RU2015140752A (ru) | 2017-03-30 |
| BR112015020404B1 (pt) | 2022-07-19 |
| TR201909672T4 (tr) | 2019-07-22 |
| KR101787505B1 (ko) | 2017-10-18 |
| CN105191122A (zh) | 2015-12-23 |
| US10778171B2 (en) | 2020-09-15 |
| EP2959579A1 (en) | 2015-12-30 |
| EP3151426A1 (en) | 2017-04-05 |
| WO2014128279A1 (en) | 2014-08-28 |
| KR20150128753A (ko) | 2015-11-18 |
| MX2015010779A (es) | 2016-05-12 |
| ES2733544T3 (es) | 2019-11-29 |
| EP2770635A1 (en) | 2014-08-27 |
| RU2658872C2 (ru) | 2018-06-25 |
| BR112015020404A2 (pt) | 2020-01-28 |
| EP2959579B1 (en) | 2017-03-15 |
| EP3151426B1 (en) | 2019-04-03 |
| CN105191122B (zh) | 2019-07-02 |
| US20160036404A1 (en) | 2016-02-04 |
| CA2901820C (en) | 2023-04-25 |
| JP6130931B2 (ja) | 2017-05-17 |
| CA2901820A1 (en) | 2014-08-28 |
| BR122022006567B1 (pt) | 2022-08-23 |
| JP2016513419A (ja) | 2016-05-12 |
| ES2628099T3 (es) | 2017-08-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant or registration |