GB1552973A - Amplifiers - Google Patents

Amplifiers

Info

Publication number
GB1552973A
GB1552973A GB5027976A GB5027976A GB1552973A GB 1552973 A GB1552973 A GB 1552973A GB 5027976 A GB5027976 A GB 5027976A GB 5027976 A GB5027976 A GB 5027976A GB 1552973 A GB1552973 A GB 1552973A
Authority
GB
United Kingdom
Prior art keywords
amplifiers
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
Application number
GB5027976A
Other languages
English (en)
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Priority to GB5027976A priority Critical patent/GB1552973A/en
Priority to AU30824/77A priority patent/AU513570B2/en
Priority to IT2972077A priority patent/IT1087319B/it
Priority to DE19772753094 priority patent/DE2753094B2/de
Priority to ES464694A priority patent/ES464694A1/es
Publication of GB1552973A publication Critical patent/GB1552973A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/68—Combinations of amplifiers, e.g. multi-channel amplifiers for stereophonics

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
GB5027976A 1976-12-02 1976-12-02 Amplifiers Expired GB1552973A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB5027976A GB1552973A (en) 1976-12-02 1976-12-02 Amplifiers
AU30824/77A AU513570B2 (en) 1976-12-02 1977-06-22 Feedback amplifier
IT2972077A IT1087319B (it) 1976-12-02 1977-11-16 Amplificatore
DE19772753094 DE2753094B2 (de) 1976-12-02 1977-11-29 Rückgekoppelter Verstärker
ES464694A ES464694A1 (es) 1976-12-02 1977-12-02 Un amplificador con realimentacion.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5027976A GB1552973A (en) 1976-12-02 1976-12-02 Amplifiers

Publications (1)

Publication Number Publication Date
GB1552973A true GB1552973A (en) 1979-09-19

Family

ID=10455341

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5027976A Expired GB1552973A (en) 1976-12-02 1976-12-02 Amplifiers

Country Status (5)

Country Link
AU (1) AU513570B2 (fr)
DE (1) DE2753094B2 (fr)
ES (1) ES464694A1 (fr)
GB (1) GB1552973A (fr)
IT (1) IT1087319B (fr)

Also Published As

Publication number Publication date
IT1087319B (it) 1985-06-04
DE2753094A1 (de) 1978-06-15
AU3082477A (en) 1979-05-31
AU513570B2 (en) 1980-12-11
ES464694A1 (es) 1978-09-01
DE2753094B2 (de) 1979-03-29

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee