EP1224734A4 - Aufnahme/wiedergabesteuersystem - Google Patents
Aufnahme/wiedergabesteuersystemInfo
- Publication number
- EP1224734A4 EP1224734A4 EP99950227A EP99950227A EP1224734A4 EP 1224734 A4 EP1224734 A4 EP 1224734A4 EP 99950227 A EP99950227 A EP 99950227A EP 99950227 A EP99950227 A EP 99950227A EP 1224734 A4 EP1224734 A4 EP 1224734A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- recording
- control system
- playback control
- playback
- control
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S3/00—Systems employing more than two channels, e.g. quadraphonic
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Stereophonic System (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US1999/023279 WO2001026220A1 (en) | 1999-10-06 | 1999-10-06 | Recording and playback control system |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1224734A1 EP1224734A1 (de) | 2002-07-24 |
EP1224734A4 true EP1224734A4 (de) | 2004-11-17 |
Family
ID=22273757
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99950227A Withdrawn EP1224734A4 (de) | 1999-10-06 | 1999-10-06 | Aufnahme/wiedergabesteuersystem |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1224734A4 (de) |
JP (1) | JP2003518262A (de) |
KR (1) | KR20020062921A (de) |
AU (1) | AU783180B2 (de) |
CA (1) | CA2386625A1 (de) |
WO (1) | WO2001026220A1 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040012115A (ko) * | 2002-08-01 | 2004-02-11 | 주식회사 컴퓨터프로덕션 | 에코 및 입체 음향 지원 장치 및 방법 |
KR100745995B1 (ko) * | 2003-06-04 | 2007-08-06 | 삼성전자주식회사 | 메타 데이터 관리 장치 및 방법 |
JP4529513B2 (ja) * | 2004-03-30 | 2010-08-25 | ブラザー工業株式会社 | 音圧周波数特性調整装置、プログラム、楽曲再生装置 |
KR100754635B1 (ko) | 2004-08-04 | 2007-09-05 | 삼성전자주식회사 | 통신 시스템에서의 전력 분배기/합성기 |
US7184557B2 (en) | 2005-03-03 | 2007-02-27 | William Berson | Methods and apparatuses for recording and playing back audio signals |
US9832590B2 (en) | 2015-09-12 | 2017-11-28 | Dolby Laboratories Licensing Corporation | Audio program playback calibration based on content creation environment |
CN111145773B (zh) * | 2019-12-31 | 2022-10-11 | 思必驰科技股份有限公司 | 声场还原方法和装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5863207A (ja) * | 1981-10-13 | 1983-04-15 | Matsushita Electric Ind Co Ltd | 音響再生装置 |
DE4202609A1 (de) * | 1991-01-30 | 1992-08-06 | Samsung Electronics Co Ltd | Schaltung und verfahren zur steuerung eines wiedergabeschallpegels in anpassung an einen hoerraum |
US5590094A (en) * | 1991-11-25 | 1996-12-31 | Sony Corporation | System and methd for reproducing sound |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5647008A (en) * | 1995-02-22 | 1997-07-08 | Aztech Systems Ltd. | Method and apparatus for digital mixing of audio signals in multimedia platforms |
US5852800A (en) * | 1995-10-20 | 1998-12-22 | Liquid Audio, Inc. | Method and apparatus for user controlled modulation and mixing of digitally stored compressed data |
-
1999
- 1999-10-06 KR KR1020027004258A patent/KR20020062921A/ko active IP Right Grant
- 1999-10-06 EP EP99950227A patent/EP1224734A4/de not_active Withdrawn
- 1999-10-06 JP JP2001529074A patent/JP2003518262A/ja active Pending
- 1999-10-06 CA CA002386625A patent/CA2386625A1/en not_active Abandoned
- 1999-10-06 AU AU62931/99A patent/AU783180B2/en not_active Ceased
- 1999-10-06 WO PCT/US1999/023279 patent/WO2001026220A1/en active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5863207A (ja) * | 1981-10-13 | 1983-04-15 | Matsushita Electric Ind Co Ltd | 音響再生装置 |
DE4202609A1 (de) * | 1991-01-30 | 1992-08-06 | Samsung Electronics Co Ltd | Schaltung und verfahren zur steuerung eines wiedergabeschallpegels in anpassung an einen hoerraum |
US5590094A (en) * | 1991-11-25 | 1996-12-31 | Sony Corporation | System and methd for reproducing sound |
Non-Patent Citations (2)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 0071, no. 54 (E - 185) 6 July 1983 (1983-07-06) * |
See also references of WO0126220A1 * |
Also Published As
Publication number | Publication date |
---|---|
CA2386625A1 (en) | 2001-04-12 |
JP2003518262A (ja) | 2003-06-03 |
AU6293199A (en) | 2001-05-10 |
WO2001026220A1 (en) | 2001-04-12 |
KR20020062921A (ko) | 2002-07-31 |
EP1224734A1 (de) | 2002-07-24 |
AU783180B2 (en) | 2005-09-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20020417 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20040930 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: 7H 04R 3/00 B Ipc: 7H 03G 5/00 A |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20060711 |