GB2369278B - Method of sound channel upgrading - Google Patents
Method of sound channel upgradingInfo
- Publication number
- GB2369278B GB2369278B GB0031775A GB0031775A GB2369278B GB 2369278 B GB2369278 B GB 2369278B GB 0031775 A GB0031775 A GB 0031775A GB 0031775 A GB0031775 A GB 0031775A GB 2369278 B GB2369278 B GB 2369278B
- Authority
- GB
- United Kingdom
- Prior art keywords
- sound channel
- channel upgrading
- upgrading
- sound
- channel
- 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.)
- Expired - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/181—Low-frequency amplifiers, e.g. audio preamplifiers
- H03F3/183—Low-frequency amplifiers, e.g. audio preamplifiers with semiconductor devices only
- H03F3/187—Low-frequency amplifiers, e.g. audio preamplifiers with semiconductor devices only in integrated circuits
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/34—Negative-feedback-circuit arrangements with or without positive feedback
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Multimedia (AREA)
- Stereophonic System (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0031775A GB2369278B (en) | 2000-12-27 | 2000-12-27 | Method of sound channel upgrading |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0031775A GB2369278B (en) | 2000-12-27 | 2000-12-27 | Method of sound channel upgrading |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0031775D0 GB0031775D0 (en) | 2001-02-07 |
GB2369278A GB2369278A (en) | 2002-05-22 |
GB2369278B true GB2369278B (en) | 2003-02-19 |
Family
ID=9905983
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0031775A Expired - Lifetime GB2369278B (en) | 2000-12-27 | 2000-12-27 | Method of sound channel upgrading |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2369278B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2419071A (en) * | 2004-10-06 | 2006-04-12 | Vladimir Ivanovich Eliseev | Method of sound signal restoration |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5917713A (en) * | 1982-07-21 | 1984-01-30 | Nec Corp | Sound amplifier |
JPS62200904A (en) * | 1986-02-28 | 1987-09-04 | Oki Electric Ind Co Ltd | Amplifier circuit |
JPS63206014A (en) * | 1987-02-23 | 1988-08-25 | Matsushita Electric Ind Co Ltd | Low frequency amplifier circuit |
JPH04237204A (en) * | 1991-01-21 | 1992-08-25 | Mitsumi Electric Co Ltd | Amplifier circuit |
US5705951A (en) * | 1995-08-28 | 1998-01-06 | Haakansson; Bjarne | Method for correction of error signals in a signal amplification system and an apparatus used for that purpose |
GB2330747A (en) * | 1997-10-24 | 1999-04-28 | Sony Uk Ltd | Audio signal processor |
EP0921635A1 (en) * | 1997-06-27 | 1999-06-09 | Matsushita Electric Industrial Co., Ltd. | Power amplifier device |
WO2002043339A2 (en) * | 2000-11-22 | 2002-05-30 | Eugene Sergeyevich Aleshin | Method for sound channel upgrading |
-
2000
- 2000-12-27 GB GB0031775A patent/GB2369278B/en not_active Expired - Lifetime
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5917713A (en) * | 1982-07-21 | 1984-01-30 | Nec Corp | Sound amplifier |
JPS62200904A (en) * | 1986-02-28 | 1987-09-04 | Oki Electric Ind Co Ltd | Amplifier circuit |
JPS63206014A (en) * | 1987-02-23 | 1988-08-25 | Matsushita Electric Ind Co Ltd | Low frequency amplifier circuit |
JPH04237204A (en) * | 1991-01-21 | 1992-08-25 | Mitsumi Electric Co Ltd | Amplifier circuit |
US5705951A (en) * | 1995-08-28 | 1998-01-06 | Haakansson; Bjarne | Method for correction of error signals in a signal amplification system and an apparatus used for that purpose |
EP0921635A1 (en) * | 1997-06-27 | 1999-06-09 | Matsushita Electric Industrial Co., Ltd. | Power amplifier device |
GB2330747A (en) * | 1997-10-24 | 1999-04-28 | Sony Uk Ltd | Audio signal processor |
WO2002043339A2 (en) * | 2000-11-22 | 2002-05-30 | Eugene Sergeyevich Aleshin | Method for sound channel upgrading |
Non-Patent Citations (1)
Title |
---|
TAG McClaren Audio's new theatre AV32R Audio-Visual Processor makes debut on Home Cinema Scene, Press Release, 5 Feb. 1999 [Retrieved 5 June. 2002]. Retrieved from the Internet: <URL: http://www.tagmclarenaudio.com/dev/pressreleases/pr_9> * |
Also Published As
Publication number | Publication date |
---|---|
GB2369278A (en) | 2002-05-22 |
GB0031775D0 (en) | 2001-02-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
S28 | Restoration of ceased patents (sect. 28/pat. act 1977) |
Free format text: APPLICATION FILED |
|
S28 | Restoration of ceased patents (sect. 28/pat. act 1977) |
Effective date: 20110816 Free format text: APPLICATION WITHDRAWN |