BR7604274A - Amplificador com medida de transmissao variavel,em particular para um sistema de compressao-expansao - Google Patents

Amplificador com medida de transmissao variavel,em particular para um sistema de compressao-expansao

Info

Publication number
BR7604274A
BR7604274A BR7604274A BR7604274A BR7604274A BR 7604274 A BR7604274 A BR 7604274A BR 7604274 A BR7604274 A BR 7604274A BR 7604274 A BR7604274 A BR 7604274A BR 7604274 A BR7604274 A BR 7604274A
Authority
BR
Brazil
Prior art keywords
amplifier
compression
variable transmission
expansion system
transmission measure
Prior art date
Application number
BR7604274A
Other languages
English (en)
Portuguese (pt)
Inventor
G Dickopp
E Schroder
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/de
Priority claimed from DE2542745A external-priority patent/DE2542745C2/de
Application filed by Licentia Gmbh filed Critical Licentia Gmbh
Publication of BR7604274A publication Critical patent/BR7604274A/pt

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
BR7604274A 1975-07-05 1976-06-30 Amplificador com medida de transmissao variavel,em particular para um sistema de compressao-expansao BR7604274A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2530144A DE2530144C3 (de) 1975-07-05 1975-07-05 Verstärker mit veränderbarem Übertragungsmaß
DE2542745A DE2542745C2 (de) 1975-09-25 1975-09-25 Verstärker mit veränderbarem Übertragungsmaß, insbesondere für ein Kompander-System

Publications (1)

Publication Number Publication Date
BR7604274A true BR7604274A (pt) 1977-04-05

Family

ID=25769116

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7604274A BR7604274A (pt) 1975-07-05 1976-06-30 Amplificador com medida de transmissao variavel,em particular para um sistema de compressao-expansao

Country Status (10)

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

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 (cs) * 1973-06-28 1982-12-16 Victor Company Of Japan
DE2406258C2 (de) * 1974-02-09 1976-01-08 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Schaltung zur automatischen Dynamik-Kompression oder -Expansion

Also Published As

Publication number Publication date
SE7607624L (sv) 1977-01-06
AU1513376A (en) 1978-01-05
FR2317809A1 (fr) 1977-02-04
ATA481876A (de) 1980-08-15
SE414255B (sv) 1980-07-14
IT1062105B (it) 1983-06-25
GB1552784A (en) 1979-09-19
AU497146B2 (en) 1978-11-30
FR2317809B1 (cs) 1982-11-26
AT361540B (de) 1981-03-10
ES448501A1 (es) 1977-12-01
DK300576A (da) 1977-01-06
JPS529351A (en) 1977-01-24

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