GB1304774A - - Google Patents

Info

Publication number
GB1304774A
GB1304774A GB1304774DA GB1304774A GB 1304774 A GB1304774 A GB 1304774A GB 1304774D A GB1304774D A GB 1304774DA GB 1304774 A GB1304774 A GB 1304774A
Authority
GB
United Kingdom
Prior art keywords
series
control circuit
frequency range
audio frequency
output
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
Other languages
English (en)
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 filed Critical
Publication of GB1304774A publication Critical patent/GB1304774A/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

  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
GB1304774D 1970-07-24 1970-07-24 Expired GB1304774A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3613870 1970-07-24

Publications (1)

Publication Number Publication Date
GB1304774A true GB1304774A (enrdf_load_stackoverflow) 1973-01-31

Family

ID=10385348

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1304774D Expired GB1304774A (enrdf_load_stackoverflow) 1970-07-24 1970-07-24

Country Status (1)

Country Link
GB (1) GB1304774A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2494525A1 (fr) * 1980-11-14 1982-05-21 Thomson Csf Circuit de commande de tonalite

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2494525A1 (fr) * 1980-11-14 1982-05-21 Thomson Csf Circuit de commande de tonalite
EP0052544A1 (fr) * 1980-11-14 1982-05-26 Thomson-Csf Circuit de commande de tonalité

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Legal Events

Date Code Title Description
PS Patent sealed
435 Patent endorsed 'licences of right' on the date specified (sect. 35/1949)
PCNP Patent ceased through non-payment of renewal fee