KR910010861U - Message cancellation circuit between the recording head and the erasing head of an answering machine - Google Patents

Message cancellation circuit between the recording head and the erasing head of an answering machine

Info

Publication number
KR910010861U
KR910010861U KR2019890019911U KR890019911U KR910010861U KR 910010861 U KR910010861 U KR 910010861U KR 2019890019911 U KR2019890019911 U KR 2019890019911U KR 890019911 U KR890019911 U KR 890019911U KR 910010861 U KR910010861 U KR 910010861U
Authority
KR
South Korea
Prior art keywords
head
answering machine
cancellation circuit
recording head
message cancellation
Prior art date
Application number
KR2019890019911U
Other languages
Korean (ko)
Other versions
KR930000752Y1 (en
Inventor
류영무
Original Assignee
삼성전자 주식회사
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 삼성전자 주식회사 filed Critical 삼성전자 주식회사
Priority to KR2019890019911U priority Critical patent/KR930000752Y1/en
Publication of KR910010861U publication Critical patent/KR910010861U/en
Application granted granted Critical
Publication of KR930000752Y1 publication Critical patent/KR930000752Y1/en

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/64—Automatic arrangements for answering calls; Automatic arrangements for recording messages for absent subscribers; Arrangements for recording conversations
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B2020/10851—Erasing data on the record carrier

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Digital Magnetic Recording (AREA)
KR2019890019911U 1989-12-27 1989-12-27 Circuitry of removing messages between the recording head and the erasing head KR930000752Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019890019911U KR930000752Y1 (en) 1989-12-27 1989-12-27 Circuitry of removing messages between the recording head and the erasing head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019890019911U KR930000752Y1 (en) 1989-12-27 1989-12-27 Circuitry of removing messages between the recording head and the erasing head

Publications (2)

Publication Number Publication Date
KR910010861U true KR910010861U (en) 1991-07-29
KR930000752Y1 KR930000752Y1 (en) 1993-02-20

Family

ID=19293974

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019890019911U KR930000752Y1 (en) 1989-12-27 1989-12-27 Circuitry of removing messages between the recording head and the erasing head

Country Status (1)

Country Link
KR (1) KR930000752Y1 (en)

Also Published As

Publication number Publication date
KR930000752Y1 (en) 1993-02-20

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Legal Events

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A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20020125

Year of fee payment: 10

LAPS Lapse due to unpaid annual fee