ATE525868T1 - Gerichtete tonabstrahlung in einem fahrzeug - Google Patents
Gerichtete tonabstrahlung in einem fahrzeugInfo
- Publication number
- ATE525868T1 ATE525868T1 AT08745725T AT08745725T ATE525868T1 AT E525868 T1 ATE525868 T1 AT E525868T1 AT 08745725 T AT08745725 T AT 08745725T AT 08745725 T AT08745725 T AT 08745725T AT E525868 T1 ATE525868 T1 AT E525868T1
- Authority
- AT
- Austria
- Prior art keywords
- audio signal
- channel audio
- vehicle
- loudspeaker
- radiates
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
- H04R2499/10—General applications
- H04R2499/13—Acoustic transducers and sound field adaptation in vehicles
-
- 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
- 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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Stereophonic System (AREA)
- Circuit For Audible Band Transducer (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
- Stereophonic Arrangements (AREA)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/744,579 US8325936B2 (en) | 2007-05-04 | 2007-05-04 | Directionally radiating sound in a vehicle |
| PCT/US2008/060190 WO2008137255A1 (en) | 2007-05-04 | 2008-04-14 | Directionally radiating sound in a vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE525868T1 true ATE525868T1 (de) | 2011-10-15 |
Family
ID=39591002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT08745725T ATE525868T1 (de) | 2007-05-04 | 2008-04-14 | Gerichtete tonabstrahlung in einem fahrzeug |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US8325936B2 (de) |
| EP (1) | EP2143300B1 (de) |
| JP (1) | JP5323055B2 (de) |
| AT (1) | ATE525868T1 (de) |
| HK (1) | HK1133765A1 (de) |
| WO (1) | WO2008137255A1 (de) |
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-
2007
- 2007-05-04 US US11/744,579 patent/US8325936B2/en active Active
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2008
- 2008-04-14 AT AT08745725T patent/ATE525868T1/de not_active IP Right Cessation
- 2008-04-14 WO PCT/US2008/060190 patent/WO2008137255A1/en active Application Filing
- 2008-04-14 EP EP20080745725 patent/EP2143300B1/de active Active
- 2008-04-14 JP JP2010506390A patent/JP5323055B2/ja active Active
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Also Published As
| Publication number | Publication date |
|---|---|
| US20120321099A1 (en) | 2012-12-20 |
| WO2008137255A1 (en) | 2008-11-13 |
| JP5323055B2 (ja) | 2013-10-23 |
| US9049534B2 (en) | 2015-06-02 |
| EP2143300A1 (de) | 2010-01-13 |
| JP2010526484A (ja) | 2010-07-29 |
| US8325936B2 (en) | 2012-12-04 |
| HK1133765A1 (en) | 2010-04-01 |
| EP2143300B1 (de) | 2011-09-21 |
| US20080273712A1 (en) | 2008-11-06 |
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