SE7607247L - ELECTRIC AMPLIFIER - Google Patents

ELECTRIC AMPLIFIER

Info

Publication number
SE7607247L
SE7607247L SE7607247A SE7607247A SE7607247L SE 7607247 L SE7607247 L SE 7607247L SE 7607247 A SE7607247 A SE 7607247A SE 7607247 A SE7607247 A SE 7607247A SE 7607247 L SE7607247 L SE 7607247L
Authority
SE
Sweden
Prior art keywords
electric amplifier
amplifier
electric
Prior art date
Application number
SE7607247A
Other languages
Swedish (sv)
Other versions
SE410256B (en
Inventor
J Wermuth
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 DE19752529031 external-priority patent/DE2529031C3/en
Priority claimed from DE19752546067 external-priority patent/DE2546067C2/en
Application filed by Licentia Gmbh filed Critical Licentia Gmbh
Publication of SE7607247L publication Critical patent/SE7607247L/en
Publication of SE410256B publication Critical patent/SE410256B/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
SE7607247A 1975-06-28 1976-06-23 CIRCUIT CONNECTION WITH AN AMPLIFIER WITH CONTROLLABLE FREQUENCY RANGE AND SWITCHABLE BETWEEN TWO OPERATING STATES SE410256B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19752529031 DE2529031C3 (en) 1975-06-28 1975-06-28 Amplifier with controllable transfer rate and switchable control characteristic
DE19752546067 DE2546067C2 (en) 1975-10-15 1975-10-15 Amplifier with controllable transfer rate and switchable control characteristic

Publications (2)

Publication Number Publication Date
SE7607247L true SE7607247L (en) 1976-12-29
SE410256B SE410256B (en) 1979-10-01

Family

ID=25769086

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7607247A SE410256B (en) 1975-06-28 1976-06-23 CIRCUIT CONNECTION WITH AN AMPLIFIER WITH CONTROLLABLE FREQUENCY RANGE AND SWITCHABLE BETWEEN TWO OPERATING STATES

Country Status (8)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0398897A1 (en) * 1988-12-05 1990-11-28 BELL TELEPHONE MANUFACTURING COMPANY Naamloze Vennootschap Voltage transducer
CN114305382B (en) * 2021-12-28 2025-08-22 重庆金山医疗技术研究院有限公司 Esophageal impedance detection circuit, device and method

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

Also Published As

Publication number Publication date
ATA454176A (en) 1979-04-15
AT353321B (en) 1979-11-12
AU498002B2 (en) 1979-02-01
ES449248A1 (en) 1977-07-16
BR7604154A (en) 1977-07-26
FR2317808B1 (en) 1982-05-21
DK280976A (en) 1976-12-29
AU1450776A (en) 1977-12-08
FR2317808A1 (en) 1977-02-04
GB1548692A (en) 1979-07-18
SE410256B (en) 1979-10-01

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