JPS56111384A - Automatic sound trap attenuation amount adjusting circuit - Google Patents

Automatic sound trap attenuation amount adjusting circuit

Info

Publication number
JPS56111384A
JPS56111384A JP1414980A JP1414980A JPS56111384A JP S56111384 A JPS56111384 A JP S56111384A JP 1414980 A JP1414980 A JP 1414980A JP 1414980 A JP1414980 A JP 1414980A JP S56111384 A JPS56111384 A JP S56111384A
Authority
JP
Japan
Prior art keywords
circuit
attenuation amount
carrier
sound
tuning
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.)
Pending
Application number
JP1414980A
Other languages
English (en)
Inventor
Tadayoshi Kitazume
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP1414980A priority Critical patent/JPS56111384A/ja
Publication of JPS56111384A publication Critical patent/JPS56111384A/ja
Pending legal-status Critical Current

Links

Classifications

    • 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)
JP1414980A 1980-02-06 1980-02-06 Automatic sound trap attenuation amount adjusting circuit Pending JPS56111384A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1414980A JPS56111384A (en) 1980-02-06 1980-02-06 Automatic sound trap attenuation amount adjusting circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1414980A JPS56111384A (en) 1980-02-06 1980-02-06 Automatic sound trap attenuation amount adjusting circuit

Publications (1)

Publication Number Publication Date
JPS56111384A true JPS56111384A (en) 1981-09-03

Family

ID=11853086

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1414980A Pending JPS56111384A (en) 1980-02-06 1980-02-06 Automatic sound trap attenuation amount adjusting circuit

Country Status (1)

Country Link
JP (1) JPS56111384A (ja)

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