AT361540B - AMPLIFIER DESIGNED AS PDT1 SYSTEM - Google Patents

AMPLIFIER DESIGNED AS PDT1 SYSTEM

Info

Publication number
AT361540B
AT361540B AT481876A AT481876A AT361540B AT 361540 B AT361540 B AT 361540B AT 481876 A AT481876 A AT 481876A AT 481876 A AT481876 A AT 481876A AT 361540 B AT361540 B AT 361540B
Authority
AT
Austria
Prior art keywords
pdt1
amplifier designed
amplifier
designed
pdt1 system
Prior art date
Application number
AT481876A
Other languages
German (de)
Other versions
ATA481876A (en
Original Assignee
Licentia 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
Priority claimed from DE2530144A external-priority patent/DE2530144C3/en
Priority claimed from DE2542745A external-priority patent/DE2542745C2/en
Application filed by Licentia Gmbh filed Critical Licentia Gmbh
Publication of ATA481876A publication Critical patent/ATA481876A/en
Application granted granted Critical
Publication of AT361540B publication Critical patent/AT361540B/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G9/00—Combinations of two or more types of control, e.g. gain control and tone control
    • H03G9/02—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers
    • H03G9/025—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers frequency-dependent volume compression or expansion, e.g. multiple-band systems
AT481876A 1975-07-05 1976-07-01 AMPLIFIER DESIGNED AS PDT1 SYSTEM AT361540B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2530144A DE2530144C3 (en) 1975-07-05 1975-07-05 Amplifier with variable transmission
DE2542745A DE2542745C2 (en) 1975-09-25 1975-09-25 Amplifier with variable transmission, especially for a compander system

Publications (2)

Publication Number Publication Date
ATA481876A ATA481876A (en) 1980-08-15
AT361540B true AT361540B (en) 1981-03-10

Family

ID=25769116

Family Applications (1)

Application Number Title Priority Date Filing Date
AT481876A AT361540B (en) 1975-07-05 1976-07-01 AMPLIFIER DESIGNED AS PDT1 SYSTEM

Country Status (10)

Country Link
JP (1) JPS529351A (en)
AT (1) AT361540B (en)
AU (1) AU497146B2 (en)
BR (1) BR7604274A (en)
DK (1) DK300576A (en)
ES (1) ES448501A1 (en)
FR (1) FR2317809A1 (en)
GB (1) GB1552784A (en)
IT (1) IT1062105B (en)
SE (1) SE414255B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5240807A (en) * 1987-08-20 1993-08-31 Hoechst Celanese Corporation Photoresist article having a portable, conformable, built-on mask

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5759693B2 (en) * 1973-06-28 1982-12-16 Victor Company Of Japan
DE2406258C2 (en) * 1974-02-09 1976-01-08 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Circuit for automatic dynamic compression or expansion

Also Published As

Publication number Publication date
ATA481876A (en) 1980-08-15
BR7604274A (en) 1977-04-05
DK300576A (en) 1977-01-06
AU497146B2 (en) 1978-11-30
FR2317809A1 (en) 1977-02-04
AU1513376A (en) 1978-01-05
ES448501A1 (en) 1977-12-01
GB1552784A (en) 1979-09-19
FR2317809B1 (en) 1982-11-26
SE7607624L (en) 1977-01-06
IT1062105B (en) 1983-06-25
SE414255B (en) 1980-07-14
JPS529351A (en) 1977-01-24

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
ELJ Ceased due to non-payment of the annual fee