AU3307571A - Amplifier regulation - Google Patents

Amplifier regulation

Info

Publication number: AU3307571A
Authority: AU; Australia
Prior art keywords: amplifier regulation; amplifier; regulation
Prior art date: 1970-09-24
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

AU33075/71A

Other languages

English (en)

Inventor

Francis Alfred Hatchard

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.)

Nokia Services Ltd

STC PLC

Original Assignee

Standard Telephone and Cables Pty Ltd

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.)

1970-09-24

Filing date

1971-09-03

Publication date

1973-03-08

1971-09-03 Application filed by Standard Telephone and Cables Pty Ltd, Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables Pty Ltd

1973-03-08 Publication of AU3307571A publication Critical patent/AU3307571A/en

Status Expired legal-status Critical Current

Links

Classifications

- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers
- H03G3/005—Control by a pilot signal
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/04—Control of transmission; Equalising
- H04B3/06—Control of transmission; Equalising by the transmitted signal
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/04—Control of transmission; Equalising
- H04B3/10—Control of transmission; Equalising by pilot signal

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Amplifiers (AREA)

AU33075/71A 1970-09-24 1971-09-03 Amplifier regulation Expired AU3307571A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB4542470		1970-09-24

Publications (1)

Publication Number	Publication Date
AU3307571A true AU3307571A (en)	1973-03-08

Family

ID=10437163

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU33075/71A Expired AU3307571A (en)	1970-09-24	1971-09-03	Amplifier regulation

Country Status (7)

Country	Link
AU (1)	AU3307571A (de)
BE (1)	BE772906R (de)
BR (1)	BR7106325D0 (de)
CH (1)	CH534986A (de)
ES (1)	ES395335A1 (de)
FR (1)	FR2110863A6 (de)
ZA (1)	ZA714624B (de)

1971
- 1971-07-13 ZA ZA714624A patent/ZA714624B/xx unknown
- 1971-09-03 AU AU33075/71A patent/AU3307571A/en not_active Expired
- 1971-09-22 BE BE772906A patent/BE772906R/xx active
- 1971-09-23 CH CH1388571A patent/CH534986A/de not_active IP Right Cessation
- 1971-09-23 ES ES395335A patent/ES395335A1/es not_active Expired
- 1971-09-23 FR FR7134226A patent/FR2110863A6/fr not_active Expired
- 1971-09-24 BR BR6325/71A patent/BR7106325D0/pt unknown

Also Published As

Publication number	Publication date
ES395335A1 (es)	1973-12-01
FR2110863A6 (de)	1972-06-02
BR7106325D0 (pt)	1973-04-12
BE772906R (fr)	1972-03-22
ZA714624B (en)	1972-09-27
CH534986A (de)	1973-03-15

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