WO2002056635A3 - Systeme de reproduction de signaux audio haute fidelite et procede de fonctionnement - Google Patents
Systeme de reproduction de signaux audio haute fidelite et procede de fonctionnement Download PDFInfo
- Publication number
- WO2002056635A3 WO2002056635A3 PCT/EP2001/014377 EP0114377W WO02056635A3 WO 2002056635 A3 WO2002056635 A3 WO 2002056635A3 EP 0114377 W EP0114377 W EP 0114377W WO 02056635 A3 WO02056635 A3 WO 02056635A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- audio signal
- reproduction system
- high fidelity
- signal reproduction
- processor
- 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
- H04S7/307—Frequency adjustment, e.g. tone control
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Circuit For Audible Band Transducer (AREA)
- Stereophonic System (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2002224920A AU2002224920A1 (en) | 2001-01-09 | 2001-12-04 | High fidelity audio signal reproduction system and method of operation |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0100444.9 | 2001-01-09 | ||
GB0100444A GB0100444D0 (en) | 2001-01-09 | 2001-01-09 | Improvements in or relating to hi-fi audio systems |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2002056635A2 WO2002056635A2 (fr) | 2002-07-18 |
WO2002056635A3 true WO2002056635A3 (fr) | 2003-05-22 |
Family
ID=9906429
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2001/014377 WO2002056635A2 (fr) | 2001-01-09 | 2001-12-04 | Systeme de reproduction de signaux audio haute fidelite et procede de fonctionnement |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU2002224920A1 (fr) |
GB (1) | GB0100444D0 (fr) |
WO (1) | WO2002056635A2 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1682567B (zh) | 2002-09-09 | 2014-06-11 | 皇家飞利浦电子股份有限公司 | 智能扬声器 |
ATE428274T1 (de) | 2003-05-06 | 2009-04-15 | Harman Becker Automotive Sys | Verarbeitungssystem fur stereo audiosignale |
EP1722360B1 (fr) | 2005-05-13 | 2014-03-19 | Harman Becker Automotive Systems GmbH | Système et procédé d'amélioration audio |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4628530A (en) * | 1983-02-23 | 1986-12-09 | U. S. Philips Corporation | Automatic equalizing system with DFT and FFT |
US5386478A (en) * | 1993-09-07 | 1995-01-31 | Harman International Industries, Inc. | Sound system remote control with acoustic sensor |
US5506910A (en) * | 1994-01-13 | 1996-04-09 | Sabine Musical Manufacturing Company, Inc. | Automatic equalizer |
-
2001
- 2001-01-09 GB GB0100444A patent/GB0100444D0/en not_active Ceased
- 2001-12-04 AU AU2002224920A patent/AU2002224920A1/en not_active Abandoned
- 2001-12-04 WO PCT/EP2001/014377 patent/WO2002056635A2/fr not_active Application Discontinuation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4628530A (en) * | 1983-02-23 | 1986-12-09 | U. S. Philips Corporation | Automatic equalizing system with DFT and FFT |
US5386478A (en) * | 1993-09-07 | 1995-01-31 | Harman International Industries, Inc. | Sound system remote control with acoustic sensor |
US5506910A (en) * | 1994-01-13 | 1996-04-09 | Sabine Musical Manufacturing Company, Inc. | Automatic equalizer |
Non-Patent Citations (1)
Title |
---|
NUESSER R ET AL: "Bluetooth-based wireless connectivity in an automotive environment", VTC 2000-FALL. IEEE VTS 52ND. VEHICULAR TECHNOLOGY CONFERENCE. BOSTON, MA, SEPT. 24 - 28, 2000, IEEE VEHICULAR TECHNOLGY CONFERENCE, NEW YORK, NY: IEEE, US, vol. 4 OF 6. CONF. 52, 24 September 2000 (2000-09-24), pages 1935 - 1942, XP002216621, ISBN: 0-7803-6508-9 * |
Also Published As
Publication number | Publication date |
---|---|
GB0100444D0 (en) | 2001-02-21 |
AU2002224920A1 (en) | 2002-07-24 |
WO2002056635A2 (fr) | 2002-07-18 |
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