GB1241394A - Tone control - Google Patents

Tone control

Info

Publication number
GB1241394A
GB1241394A GB1536270A GB1536270A GB1241394A GB 1241394 A GB1241394 A GB 1241394A GB 1536270 A GB1536270 A GB 1536270A GB 1536270 A GB1536270 A GB 1536270A GB 1241394 A GB1241394 A GB 1241394A
Authority
GB
United Kingdom
Prior art keywords
resistor
join
tone control
series
capacitors
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
GB1536270A
Inventor
Stanley Cutler
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.)
Thomas International Corp
Original Assignee
Thomas International Corp
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 Thomas International Corp filed Critical Thomas International Corp
Priority to GB1536270A priority Critical patent/GB1241394A/en
Publication of GB1241394A publication Critical patent/GB1241394A/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
    • H03G5/04—Manually-operated control in untuned amplifiers

Landscapes

  • Networks Using Active Elements (AREA)
  • Adjustable Resistors (AREA)

Abstract

1,241,394. Tone control. WARWICK ELECTRONICS Inc. 1 April, 1970, No. 15362/70. Headings H3U and H3W. A tone control arrangement comprises a pair of series-connected capacitors 5, 9 connected between input and output terminals 1, 13 across which are also connected in series inductor 4 and resistor 11, between the join of which and common earth terminal 7 is connected a further capacitor 8. A single potentiometer 6 controls the effective insertion loss of the network, being connected in the embodiment between the join 14 of capacitors 5, 9 and the join of inductor 4 and resistor 11, and its slider being connected to the earth terminal 7. The embodiment also comprises series resistor 2, which may comprise the impedance of the driving source, a D.C. blocking capacitor C1, and an output shunt resistor R3.
GB1536270A 1970-04-01 1970-04-01 Tone control Expired GB1241394A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1536270A GB1241394A (en) 1970-04-01 1970-04-01 Tone control

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1536270A GB1241394A (en) 1970-04-01 1970-04-01 Tone control

Publications (1)

Publication Number Publication Date
GB1241394A true GB1241394A (en) 1971-08-04

Family

ID=10057830

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1536270A Expired GB1241394A (en) 1970-04-01 1970-04-01 Tone control

Country Status (1)

Country Link
GB (1) GB1241394A (en)

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