GB2369278B - Method of sound channel upgrading - Google Patents

Method of sound channel upgrading

Info

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
Application number
GB0031775A
Other versions
GB2369278A (en
GB0031775D0 (en
Inventor
Eugenie Sergeyevich Aleshin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to GB0031775A priority Critical patent/GB2369278B/en
Publication of GB0031775D0 publication Critical patent/GB0031775D0/en
Publication of GB2369278A publication Critical patent/GB2369278A/en
Application granted granted Critical
Publication of GB2369278B publication Critical patent/GB2369278B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
GB0031775A 2000-12-27 2000-12-27 Method of sound channel upgrading Expired - Lifetime GB2369278B (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (8)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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