ATA454176A - Verstaerker, mit dessen uebertragungmass mittels einer steuerspannung steuerbar ist - Google Patents

Verstaerker, mit dessen uebertragungmass mittels einer steuerspannung steuerbar ist

Info

Publication number: ATA454176A
Authority: AT; Austria
Prior art keywords: amplifier; controlled; control voltage; transmission dimensions; dimensions
Prior art date: 1975-06-28

Application number

AT454176A

Other languages

English (en)

Other versions

AT353321B (de

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.)

1975-06-28

Filing date

1976-06-22

Publication date

1979-04-15

1975-06-28 Priority claimed from DE19752529031 external-priority patent/DE2529031C3/de

1975-10-15 Priority claimed from DE19752546067 external-priority patent/DE2546067C2/de

1976-06-22 Application filed by Licentia Gmbh filed Critical Licentia Gmbh

1979-04-15 Publication of ATA454176A publication Critical patent/ATA454176A/de

1979-11-12 Application granted granted Critical

1979-11-12 Publication of AT353321B publication Critical patent/AT353321B/de

Links

230000005540 biological transmission Effects 0.000 title 1

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

AT454176A 1975-06-28 1976-06-22 Verstaerker, dessen uebertragungsmass mittels einer steuerspannung steuerbar ist AT353321B (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19752529031 DE2529031C3 (de)	1975-06-28	1975-06-28	Verstärker mit steuerbarem Übertragungsmaß und umschaltbarer Steuerkennlinie
DE19752546067 DE2546067C2 (de)	1975-10-15	1975-10-15	Verstärker mit steuerbarem Übertragungsmaß und umschaltbarer Steuerkennlinie

Publications (2)

Publication Number	Publication Date
ATA454176A true ATA454176A (de)	1979-04-15
AT353321B AT353321B (de)	1979-11-12

Family

ID=25769086

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT454176A AT353321B (de)	1975-06-28	1976-06-22	Verstaerker, dessen uebertragungsmass mittels einer steuerspannung steuerbar ist

Country Status (8)

Country	Link
AT (1)	AT353321B (de)
AU (1)	AU498002B2 (de)
BR (1)	BR7604154A (de)
DK (1)	DK280976A (de)
ES (1)	ES449248A1 (de)
FR (1)	FR2317808A1 (de)
GB (1)	GB1548692A (de)
SE (1)	SE410256B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0398897A1 (de) *	1988-12-05	1990-11-28	BELL TELEPHONE MANUFACTURING COMPANY Naamloze Vennootschap	Spannungswandler
CN114305382B (zh) *	2021-12-28	2025-08-22	重庆金山医疗技术研究院有限公司	一种食道阻抗检测电路、装置和方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1320744A (en) *	1970-05-08	1973-06-20	Sits Soc It Telecom Siemens	Frequency selective circuit
CA955532A (en) *	1971-04-16	1974-10-01	Masao Tomita	Automatic noise reduction system

1976
- 1976-06-01 AU AU14507/76A patent/AU498002B2/en not_active Expired
- 1976-06-03 GB GB22917/76A patent/GB1548692A/en not_active Expired
- 1976-06-22 AT AT454176A patent/AT353321B/de not_active IP Right Cessation
- 1976-06-22 DK DK280976A patent/DK280976A/da unknown
- 1976-06-23 SE SE7607247A patent/SE410256B/xx unknown
- 1976-06-25 BR BR7604154A patent/BR7604154A/pt unknown
- 1976-06-25 ES ES449248A patent/ES449248A1/es not_active Expired
- 1976-06-28 FR FR7619620A patent/FR2317808A1/fr active Granted

Also Published As

Publication number	Publication date
AT353321B (de)	1979-11-12
AU498002B2 (en)	1979-02-01
ES449248A1 (es)	1977-07-16
BR7604154A (pt)	1977-07-26
FR2317808B1 (de)	1982-05-21
DK280976A (da)	1976-12-29
AU1450776A (en)	1977-12-08
SE7607247L (sv)	1976-12-29
FR2317808A1 (fr)	1977-02-04
GB1548692A (en)	1979-07-18
SE410256B (sv)	1979-10-01

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Legal Events

Date	Code	Title	Description
1983-01-15	ELJ	Ceased due to non-payment of the annual fee