AU532835B2 - Telephone amplifier circuit - Google Patents

Telephone amplifier circuit

Info

Publication number
AU532835B2
AU532835B2 AU55560/80A AU5556080A AU532835B2 AU 532835 B2 AU532835 B2 AU 532835B2 AU 55560/80 A AU55560/80 A AU 55560/80A AU 5556080 A AU5556080 A AU 5556080A AU 532835 B2 AU532835 B2 AU 532835B2
Authority
AU
Australia
Prior art keywords
amplifier circuit
telephone amplifier
telephone
circuit
amplifier
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 - Fee Related
Application number
AU55560/80A
Other versions
AU5556080A (en
Inventor
Dr Wilfred Elben
Leo VOGL
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.)
Tenovis GmbH and Co KG
Original Assignee
Telefonbau und Normalzeit GmbH
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 Telefonbau und Normalzeit GmbH filed Critical Telefonbau und Normalzeit GmbH
Priority to AU55560/80A priority Critical patent/AU532835B2/en
Publication of AU5556080A publication Critical patent/AU5556080A/en
Application granted granted Critical
Publication of AU532835B2 publication Critical patent/AU532835B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/60—Substation equipment, e.g. for use by subscribers including speech amplifiers
    • H04M1/6008—Substation equipment, e.g. for use by subscribers including speech amplifiers in the transmitter circuit
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M19/00—Current supply arrangements for telephone systems
    • H04M19/08—Current supply arrangements for telephone systems with current supply sources at the substations

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
AU55560/80A 1980-02-14 1980-02-14 Telephone amplifier circuit Expired - Fee Related AU532835B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU55560/80A AU532835B2 (en) 1980-02-14 1980-02-14 Telephone amplifier circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU55560/80A AU532835B2 (en) 1980-02-14 1980-02-14 Telephone amplifier circuit

Publications (2)

Publication Number Publication Date
AU5556080A AU5556080A (en) 1981-08-20
AU532835B2 true AU532835B2 (en) 1983-10-13

Family

ID=3741272

Family Applications (1)

Application Number Title Priority Date Filing Date
AU55560/80A Expired - Fee Related AU532835B2 (en) 1980-02-14 1980-02-14 Telephone amplifier circuit

Country Status (1)

Country Link
AU (1) AU532835B2 (en)

Also Published As

Publication number Publication date
AU5556080A (en) 1981-08-20

Similar Documents

Publication Publication Date Title
JPS56129411A (en) Amplifying circuit
DE3173729D1 (en) Sense amplifier circuit
AU542259B2 (en) Pcm signal processing circuit
JPS5725711A (en) Amplifying circuit disposition
GB2090090B (en) Amplifier circuit
GB2071451B (en) Amplifier circuit
JPS56134805A (en) Amplifying circuit
AU535611B2 (en) Low pass amplifier
AU544121B2 (en) If amplifier
AU555078B2 (en) Amplifier protective circuit
AU8975582A (en) Line circuit amplifiers
JPS5750111A (en) Amplifier circuit disposition
JPS56132003A (en) Amplifying circuit
AU543026B2 (en) Line circuit amplifier
JPS5757009A (en) Amplifying circuit disposition
GB2071446B (en) Push-pull amplifier circuit
AU533327B2 (en) Current amplifier
AU532835B2 (en) Telephone amplifier circuit
AU540940B2 (en) Telephone bell assembly
AU544523B2 (en) Telephone subset circuit
AU545644B2 (en) Telephone
JPS5733808A (en) Amplifying circuit
AU6191080A (en) Amplifier circuit
AU539754B2 (en) Circuit arrangements
AU511713B2 (en) Telephone line circuit