CA983402A - High-tone control circuit - Google Patents

High-tone control circuit

Info

Publication number
CA983402A
CA983402A CA150,987A CA150987A CA983402A CA 983402 A CA983402 A CA 983402A CA 150987 A CA150987 A CA 150987A CA 983402 A CA983402 A CA 983402A
Authority
CA
Canada
Prior art keywords
control circuit
tone control
tone
circuit
control
Prior art date
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
CA150,987A
Other languages
English (en)
Inventor
Karoly Szabados
Denes Huszty
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.)
Elektroakusztikai Gyar
Original Assignee
Elektroakusztikai Gyar
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
Application filed by Elektroakusztikai Gyar filed Critical Elektroakusztikai Gyar
Priority to CA234,648A priority Critical patent/CA987604A/en
Priority to CA234,649A priority patent/CA987605A/en
Application granted granted Critical
Publication of CA983402A publication Critical patent/CA983402A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G5/00—Tone control or bandwidth control in amplifiers
    • H03G5/02—Manually-operated control
    • H03G5/025—Equalizers; Volume or gain control in limited frequency bands
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G5/00—Tone control or bandwidth control in amplifiers
    • H03G5/02—Manually-operated control
    • H03G5/04—Manually-operated control in untuned amplifiers
    • H03G5/10—Manually-operated control in untuned amplifiers having semiconductor devices
CA150,987A 1972-02-15 1972-09-05 High-tone control circuit Expired CA983402A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA234,648A CA987604A (en) 1972-02-15 1975-08-29 High and low-tone control circuit
CA234,649A CA987605A (en) 1972-02-15 1975-08-29 Low-tone control circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUEE2004A HU163256B (US20100223739A1-20100909-C00025.png) 1972-02-15 1972-02-15

Publications (1)

Publication Number Publication Date
CA983402A true CA983402A (en) 1976-02-10

Family

ID=10995426

Family Applications (1)

Application Number Title Priority Date Filing Date
CA150,987A Expired CA983402A (en) 1972-02-15 1972-09-05 High-tone control circuit

Country Status (13)

Country Link
US (1) US3816661A (US20100223739A1-20100909-C00025.png)
AT (1) AT341581B (US20100223739A1-20100909-C00025.png)
BG (1) BG20834A3 (US20100223739A1-20100909-C00025.png)
CA (1) CA983402A (US20100223739A1-20100909-C00025.png)
CS (1) CS188885B2 (US20100223739A1-20100909-C00025.png)
DD (1) DD98404A5 (US20100223739A1-20100909-C00025.png)
DE (1) DE2243608A1 (US20100223739A1-20100909-C00025.png)
FR (1) FR2172639A5 (US20100223739A1-20100909-C00025.png)
GB (1) GB1410380A (US20100223739A1-20100909-C00025.png)
HU (1) HU163256B (US20100223739A1-20100909-C00025.png)
PL (1) PL84703B1 (US20100223739A1-20100909-C00025.png)
SE (1) SE375420B (US20100223739A1-20100909-C00025.png)
SU (3) SU635903A3 (US20100223739A1-20100909-C00025.png)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2511098C2 (de) * 1975-03-13 1983-01-05 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung zur Decodierung eines frequenzmodulierten Stereo-Rundfunksignals
US3980965A (en) * 1975-05-16 1976-09-14 Rockwell International Corporation Frequency response control circuit apparatus
JPS5340257A (en) * 1976-09-25 1978-04-12 Nippon Gakki Seizo Kk Tone control circuit
DE2739194C2 (de) * 1977-08-31 1982-10-21 Standard Elektrik Lorenz Ag, 7000 Stuttgart Schaltungsanordnung mit einem NF- Verstärker und einer an dessen NF-Eingang angeschlossenen Klangfarbeneinstellungsanordnung für die hohen Töne
JPS56132804A (en) * 1980-03-22 1981-10-17 Sharp Corp Operational tone quality control circuit
IL61198A (en) * 1980-10-03 1982-08-31 Dohan David Amplification method for a stereo system and an arrangement for carrying out this method
US4538298A (en) * 1982-09-29 1985-08-27 Bose Corporation Fixed bandpass tone controlling
JPH0241934Y2 (US20100223739A1-20100909-C00025.png) * 1984-10-15 1990-11-08
JPH0712133B2 (ja) * 1988-10-21 1995-02-08 三菱電機株式会社 音質調整装置
US5994956A (en) * 1998-05-06 1999-11-30 Concorso; James A. Inductive-capacitive feedback compensation for amplifier systems
US6078215A (en) * 1998-07-20 2000-06-20 Fiori, Jr.; David Impedance altering apparatus
US20080111607A1 (en) * 2006-11-10 2008-05-15 Hart Robert T Amplitude-linear differential phase shift circuit

Also Published As

Publication number Publication date
SE375420B (US20100223739A1-20100909-C00025.png) 1975-04-14
BG20834A3 (US20100223739A1-20100909-C00025.png) 1975-12-20
ATA750972A (de) 1977-06-15
HU163256B (US20100223739A1-20100909-C00025.png) 1973-07-28
SU635903A3 (ru) 1978-11-30
PL84703B1 (en) 1976-04-30
GB1410380A (en) 1975-10-15
CS188885B2 (en) 1979-03-30
FR2172639A5 (US20100223739A1-20100909-C00025.png) 1973-09-28
DD98404A5 (US20100223739A1-20100909-C00025.png) 1973-06-12
US3816661A (en) 1974-06-11
SU593678A3 (ru) 1978-02-15
SU580854A3 (ru) 1977-11-15
AT341581B (de) 1978-02-10
DE2243608A1 (de) 1973-10-11

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