PT3089477T - Aparelho de reprodução de um sinal de áudio multicanal e método para a produção de um sinal de áudio multicanal - Google Patents
Aparelho de reprodução de um sinal de áudio multicanal e método para a produção de um sinal de áudio multicanalInfo
- Publication number
- PT3089477T PT3089477T PT15165526T PT15165526T PT3089477T PT 3089477 T PT3089477 T PT 3089477T PT 15165526 T PT15165526 T PT 15165526T PT 15165526 T PT15165526 T PT 15165526T PT 3089477 T PT3089477 T PT 3089477T
- Authority
- PT
- Portugal
- Prior art keywords
- audio signal
- channel audio
- reproducing
- producing
- channel
- Prior art date
Links
Classifications
-
- 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
- H04S7/302—Electronic adaptation of stereophonic sound system to listener position or orientation
- H04S7/303—Tracking of listener position or orientation
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R27/00—Public address systems
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S3/00—Systems employing more than two channels, e.g. quadraphonic
- H04S3/008—Systems employing more than two channels, e.g. quadraphonic in which the audio signals are in digital form, i.e. employing more than two discrete digital channels
-
- 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
- H04R2430/01—Aspects of volume control, not necessarily automatic, in sound systems
-
- 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
- H04S2400/11—Positioning of individual sound objects, e.g. moving airplane, within a sound field
-
- 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
- H04S2400/13—Aspects of volume control, not necessarily automatic, in stereophonic sound systems
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Stereophonic System (AREA)
- Circuit For Audible Band Transducer (AREA)
- Stereophonic Arrangements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP15165526.3A EP3089477B1 (en) | 2015-04-28 | 2015-04-28 | An apparatus for reproducing a multi-channel audio signal and a method for producing a multi-channel audio signal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PT3089477T true PT3089477T (pt) | 2018-10-24 |
Family
ID=53015641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT15165526T PT3089477T (pt) | 2015-04-28 | 2015-04-28 | Aparelho de reprodução de um sinal de áudio multicanal e método para a produção de um sinal de áudio multicanal |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US10939223B2 (pt) |
| EP (1) | EP3089477B1 (pt) |
| JP (1) | JP2018518923A (pt) |
| CN (1) | CN107534813B (pt) |
| AU (1) | AU2016254322B2 (pt) |
| BR (1) | BR112017023292A2 (pt) |
| CA (1) | CA2984077A1 (pt) |
| DK (1) | DK3089477T3 (pt) |
| ES (1) | ES2686275T3 (pt) |
| HR (1) | HRP20181407T1 (pt) |
| PL (1) | PL3089477T3 (pt) |
| PT (1) | PT3089477T (pt) |
| RU (1) | RU2722314C2 (pt) |
| WO (1) | WO2016174174A1 (pt) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3574661B1 (en) * | 2017-01-27 | 2021-08-11 | Auro Technologies NV | Processing method and system for panning audio objects |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3842203A (en) * | 1972-06-30 | 1974-10-15 | J Weisberg | Public address system with horn speakers arrayed around and facing inward toward a common point |
| US5610986A (en) | 1994-03-07 | 1997-03-11 | Miles; Michael T. | Linear-matrix audio-imaging system and image analyzer |
| US5459790A (en) * | 1994-03-08 | 1995-10-17 | Sonics Associates, Ltd. | Personal sound system with virtually positioned lateral speakers |
| JPH1014000A (ja) | 1996-06-26 | 1998-01-16 | Matsushita Electric Ind Co Ltd | 音響再生装置 |
| GB2343347B (en) * | 1998-06-20 | 2002-12-31 | Central Research Lab Ltd | A method of synthesising an audio signal |
| JP2001134272A (ja) | 1999-11-08 | 2001-05-18 | Takahiro Yamashita | 音環境体感設備 |
| US6904157B2 (en) * | 2000-08-10 | 2005-06-07 | Shima System Co., Ltd. | Structure around a speaker unit and applied electric or electronic apparatus thereof |
| US7310604B1 (en) * | 2000-10-23 | 2007-12-18 | Analog Devices, Inc. | Statistical sound event modeling system and methods |
| DE10309517B4 (de) * | 2003-03-05 | 2006-04-13 | Reissig, Sergej, Dr.-Ing. | Lautsprecherbox |
| US7684574B2 (en) * | 2003-05-27 | 2010-03-23 | Harman International Industries, Incorporated | Reflective loudspeaker array |
| WO2005086527A1 (en) | 2004-03-08 | 2005-09-15 | Ilario Carmen Deciccia | An improved audio arrangement |
| TWI245258B (en) * | 2004-08-26 | 2005-12-11 | Via Tech Inc | Method and related apparatus for generating audio reverberation effect |
| JP4841495B2 (ja) * | 2007-04-16 | 2011-12-21 | ソニー株式会社 | 音響再生システムおよびスピーカ装置 |
| EP2422344A1 (en) * | 2009-04-21 | 2012-02-29 | Koninklijke Philips Electronics N.V. | Audio signal synthesizing |
| WO2012032335A1 (en) * | 2010-09-06 | 2012-03-15 | Cambridge Mechatronics Limited | Array loudspeaker system |
| KR102024284B1 (ko) * | 2012-03-14 | 2019-09-23 | 방 앤드 오루프센 에이/에스 | 통합 또는 하이브리드 사운드-필드 제어 전략을 적용하는 방법 |
| US9332373B2 (en) * | 2012-05-31 | 2016-05-03 | Dts, Inc. | Audio depth dynamic range enhancement |
| ES2650541T3 (es) * | 2013-03-28 | 2018-01-19 | Dolby Laboratories Licensing Corporation | Renderización de objetos de audio de tamaño aparente en distribuciones de altavoces arbitrarias |
| US9445197B2 (en) * | 2013-05-07 | 2016-09-13 | Bose Corporation | Signal processing for a headrest-based audio system |
| US9973851B2 (en) * | 2014-12-01 | 2018-05-15 | Sonos, Inc. | Multi-channel playback of audio content |
| EP3286929B1 (en) * | 2015-04-20 | 2019-07-31 | Dolby Laboratories Licensing Corporation | Processing audio data to compensate for partial hearing loss or an adverse hearing environment |
-
2015
- 2015-04-28 PT PT15165526T patent/PT3089477T/pt unknown
- 2015-04-28 DK DK15165526.3T patent/DK3089477T3/en active
- 2015-04-28 ES ES15165526.3T patent/ES2686275T3/es active Active
- 2015-04-28 EP EP15165526.3A patent/EP3089477B1/en active Active
- 2015-04-28 PL PL15165526T patent/PL3089477T3/pl unknown
-
2016
- 2016-04-28 US US15/570,608 patent/US10939223B2/en active Active
- 2016-04-28 CA CA2984077A patent/CA2984077A1/en not_active Abandoned
- 2016-04-28 CN CN201680024455.4A patent/CN107534813B/zh active Active
- 2016-04-28 WO PCT/EP2016/059561 patent/WO2016174174A1/en active Application Filing
- 2016-04-28 BR BR112017023292-8A patent/BR112017023292A2/pt active Search and Examination
- 2016-04-28 RU RU2017140643A patent/RU2722314C2/ru active
- 2016-04-28 AU AU2016254322A patent/AU2016254322B2/en not_active Ceased
- 2016-04-28 JP JP2018507774A patent/JP2018518923A/ja active Pending
-
2018
- 2018-09-03 HR HRP20181407TT patent/HRP20181407T1/hr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL3089477T3 (pl) | 2018-11-30 |
| AU2016254322B2 (en) | 2020-07-23 |
| HRP20181407T1 (hr) | 2018-10-19 |
| JP2018518923A (ja) | 2018-07-12 |
| RU2722314C2 (ru) | 2020-05-28 |
| EP3089477B1 (en) | 2018-06-06 |
| DK3089477T3 (en) | 2018-09-17 |
| US10939223B2 (en) | 2021-03-02 |
| WO2016174174A1 (en) | 2016-11-03 |
| ES2686275T3 (es) | 2018-10-17 |
| RU2017140643A (ru) | 2019-05-28 |
| CN107534813A (zh) | 2018-01-02 |
| RU2017140643A3 (pt) | 2019-07-17 |
| CA2984077A1 (en) | 2016-11-03 |
| BR112017023292A2 (pt) | 2018-08-14 |
| RU2020109884A (ru) | 2020-05-12 |
| US20180288555A1 (en) | 2018-10-04 |
| CN107534813B (zh) | 2020-09-11 |
| EP3089477A1 (en) | 2016-11-02 |
| AU2016254322A1 (en) | 2017-11-16 |
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