GB1062672A - Muting arrangement for electrical reproducing apparatus - Google Patents

Muting arrangement for electrical reproducing apparatus

Info

Publication number
GB1062672A
GB1062672A GB2468165A GB2468165A GB1062672A GB 1062672 A GB1062672 A GB 1062672A GB 2468165 A GB2468165 A GB 2468165A GB 2468165 A GB2468165 A GB 2468165A GB 1062672 A GB1062672 A GB 1062672A
Authority
GB
United Kingdom
Prior art keywords
reproducing apparatus
switch
arrangement
loud
speaker
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
GB2468165A
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.)
EDITH ROACH HITCHINGS MRS
Original Assignee
EDITH ROACH HITCHINGS MRS
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 EDITH ROACH HITCHINGS MRS filed Critical EDITH ROACH HITCHINGS MRS
Priority to GB2468165A priority Critical patent/GB1062672A/en
Publication of GB1062672A publication Critical patent/GB1062672A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/02—Manually-operated control
    • H03G3/04—Manually-operated control in untuned amplifiers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/60—Receiver circuitry for the reception of television signals according to analogue transmission standards for the sound signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)

Abstract

1,062,672. Muting circuits. E. R. HITCHINGS. Oct. 20, 1965 [June 11, 1965], No. 24681/65. Headings H3Q and H4J. In electronic reproducing apparatus, e.g. a television receiver, a switch is provided to disconnect and mute the loud-speaker; when operated, it replaces the loud-speaker by a dummy load. The switch may be located at a remote point, in which case the dummy load may comprise the corresponding lead to the switch. The arrangement may be isolated from the reproducing apparatus by means of a separate transformer.
GB2468165A 1965-06-11 1965-06-11 Muting arrangement for electrical reproducing apparatus Expired GB1062672A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2468165A GB1062672A (en) 1965-06-11 1965-06-11 Muting arrangement for electrical reproducing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2468165A GB1062672A (en) 1965-06-11 1965-06-11 Muting arrangement for electrical reproducing apparatus

Publications (1)

Publication Number Publication Date
GB1062672A true GB1062672A (en) 1967-03-22

Family

ID=10215603

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2468165A Expired GB1062672A (en) 1965-06-11 1965-06-11 Muting arrangement for electrical reproducing apparatus

Country Status (1)

Country Link
GB (1) GB1062672A (en)

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