IN2014CN03728A - - Google Patents
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- Publication number
- IN2014CN03728A IN2014CN03728A IN3728CHN2014A IN2014CN03728A IN 2014CN03728 A IN2014CN03728 A IN 2014CN03728A IN 3728CHN2014 A IN3728CHN2014 A IN 3728CHN2014A IN 2014CN03728 A IN2014CN03728 A IN 2014CN03728A
- Authority
- IN
- India
Links
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R5/00—Stereophonic arrangements
- H04R5/02—Spatial or constructional arrangements of loudspeakers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S3/00—Systems employing more than two channels, e.g. quadraphonic
- H04S3/002—Non-adaptive circuits, e.g. manually adjustable or static, for enhancing the sound image or the spatial distribution
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- 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
- H04S2400/01—Multi-channel, i.e. more than two input channels, sound reproduction with two speakers wherein the multi-channel information is substantially preserved
-
- 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
- H04S2420/01—Enhancing the perception of the sound image or of the spatial distribution using head related transfer functions [HRTF's] or equivalents thereof, e.g. interaural time difference [ITD] or interaural level difference [ILD]
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- 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
- H04S7/307—Frequency adjustment, e.g. tone control
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Stereophonic System (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011256142A JP2013110682A (en) | 2011-11-24 | 2011-11-24 | Audio signal processing device, audio signal processing method, program, and recording medium |
| PCT/JP2012/079464 WO2013077226A1 (en) | 2011-11-24 | 2012-11-14 | Audio signal processing device, audio signal processing method, program, and recording medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN2014CN03728A true IN2014CN03728A (en) | 2015-09-04 |
Family
ID=48469674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN3728CHN2014 IN2014CN03728A (en) | 2011-11-24 | 2014-05-16 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US9253573B2 (en) |
| EP (1) | EP2785076A4 (en) |
| JP (1) | JP2013110682A (en) |
| CN (1) | CN103947226A (en) |
| IN (1) | IN2014CN03728A (en) |
| WO (1) | WO2013077226A1 (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6161706B2 (en) | 2013-08-30 | 2017-07-12 | 共栄エンジニアリング株式会社 | Sound processing apparatus, sound processing method, and sound processing program |
| JP6135542B2 (en) * | 2014-02-17 | 2017-05-31 | 株式会社デンソー | Stereophonic device |
| JP2015211418A (en) | 2014-04-30 | 2015-11-24 | ソニー株式会社 | Acoustic signal processing device, acoustic signal processing method and program |
| US9560464B2 (en) | 2014-11-25 | 2017-01-31 | The Trustees Of Princeton University | System and method for producing head-externalized 3D audio through headphones |
| JP2016140039A (en) | 2015-01-29 | 2016-08-04 | ソニー株式会社 | Sound signal processing apparatus, sound signal processing method, and program |
| US9847081B2 (en) * | 2015-08-18 | 2017-12-19 | Bose Corporation | Audio systems for providing isolated listening zones |
| WO2017153872A1 (en) | 2016-03-07 | 2017-09-14 | Cirrus Logic International Semiconductor Limited | Method and apparatus for acoustic crosstalk cancellation |
| WO2018034158A1 (en) | 2016-08-16 | 2018-02-22 | ソニー株式会社 | Acoustic signal processing device, acoustic signal processing method, and program |
| JP7345460B2 (en) | 2017-10-18 | 2023-09-15 | ディーティーエス・インコーポレイテッド | Preconditioning of audio signals for 3D audio virtualization |
| US10575116B2 (en) * | 2018-06-20 | 2020-02-25 | Lg Display Co., Ltd. | Spectral defect compensation for crosstalk processing of spatial audio signals |
| CN115866505A (en) * | 2018-08-20 | 2023-03-28 | 华为技术有限公司 | Audio processing method and device |
| EP3935868A4 (en) * | 2019-03-06 | 2022-10-19 | Harman International Industries, Incorporated | Virtual height and surround effect in soundbar without up-firing and surround speakers |
| JP7362320B2 (en) * | 2019-07-04 | 2023-10-17 | フォルシアクラリオン・エレクトロニクス株式会社 | Audio signal processing device, audio signal processing method, and audio signal processing program |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6442277B1 (en) * | 1998-12-22 | 2002-08-27 | Texas Instruments Incorporated | Method and apparatus for loudspeaker presentation for positional 3D sound |
| KR100644617B1 (en) * | 2004-06-16 | 2006-11-10 | 삼성전자주식회사 | Apparatus and method for reproducing 7.1 channel audio |
| CN101175343B (en) | 2004-12-24 | 2010-04-21 | 松下电器产业株式会社 | Acoustic image locating device |
| DK1862033T3 (en) * | 2005-03-22 | 2013-05-06 | Bloomline Acoustics B V | Transducer arrangement that enhances the naturalness of sounds |
| JP4821250B2 (en) * | 2005-10-11 | 2011-11-24 | ヤマハ株式会社 | Sound image localization device |
| JP2009260574A (en) * | 2008-04-15 | 2009-11-05 | Sony Ericsson Mobilecommunications Japan Inc | Sound signal processing device, sound signal processing method and mobile terminal equipped with the sound signal processing device |
| JP5499513B2 (en) * | 2009-04-21 | 2014-05-21 | ソニー株式会社 | Sound processing apparatus, sound image localization processing method, and sound image localization processing program |
| JP2011151633A (en) * | 2010-01-22 | 2011-08-04 | Panasonic Corp | Multichannel acoustic reproducing device |
| JP5418256B2 (en) * | 2010-02-01 | 2014-02-19 | パナソニック株式会社 | Audio processing device |
| EP2389016B1 (en) * | 2010-05-18 | 2013-07-10 | Harman Becker Automotive Systems GmbH | Individualization of sound signals |
-
2011
- 2011-11-24 JP JP2011256142A patent/JP2013110682A/en not_active Abandoned
-
2012
- 2012-11-14 EP EP12851206.8A patent/EP2785076A4/en not_active Withdrawn
- 2012-11-14 US US14/351,184 patent/US9253573B2/en not_active Expired - Fee Related
- 2012-11-14 CN CN201280056620.6A patent/CN103947226A/en active Pending
- 2012-11-14 WO PCT/JP2012/079464 patent/WO2013077226A1/en active Application Filing
-
2014
- 2014-05-16 IN IN3728CHN2014 patent/IN2014CN03728A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013077226A1 (en) | 2013-05-30 |
| EP2785076A4 (en) | 2015-08-05 |
| JP2013110682A (en) | 2013-06-06 |
| CN103947226A (en) | 2014-07-23 |
| US20140286511A1 (en) | 2014-09-25 |
| US9253573B2 (en) | 2016-02-02 |
| EP2785076A1 (en) | 2014-10-01 |