JPS5727473A - Automatic sound recorder for magnetic drum type voice output device - Google Patents

Automatic sound recorder for magnetic drum type voice output device

Info

Publication number
JPS5727473A
JPS5727473A JP10091180A JP10091180A JPS5727473A JP S5727473 A JPS5727473 A JP S5727473A JP 10091180 A JP10091180 A JP 10091180A JP 10091180 A JP10091180 A JP 10091180A JP S5727473 A JPS5727473 A JP S5727473A
Authority
JP
Japan
Prior art keywords
recording
signal
output device
drum type
voice 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.)
Pending
Application number
JP10091180A
Other languages
Japanese (ja)
Inventor
Tadashi Yoshino
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.)
FDK Corp
Original Assignee
FDK 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 FDK Corp filed Critical FDK Corp
Priority to JP10091180A priority Critical patent/JPS5727473A/en
Publication of JPS5727473A publication Critical patent/JPS5727473A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/86—Re-recording, i.e. transcribing information from one magnetisable record carrier on to one or more similar or dissimilar record carriers

Landscapes

  • Recording Or Reproducing By Magnetic Means (AREA)

Abstract

PURPOSE:To simplify the sound recording process and to facilitate an easy sound recording by a user oneself by successively receiving message signals to be recorded to a magnetic drum type voice output device from a tape recorder. CONSTITUTION:The reproduced signal sent from a tape recorder 1 is supplied to a signal detecting circuit 3 to be converted into a digital signal to show the presence or absence of an AC signal. This signal is used as a control input of a microcomputer 4. A sound recording circuit 5 contains a recording amplifier 7 that amplifies an voice signal and flows the recording current to a recording/reproduction head 6 and an AC bias oscillator 8 that applies an AC bias to the recording current. The oscillator 8 is turned off except recording by a command given from the computer 4. A reproducing amplifier 9 and a speaker 10 confirm whether the recording is correctly done for a magnetic drum type voice output device 2.
JP10091180A 1980-07-23 1980-07-23 Automatic sound recorder for magnetic drum type voice output device Pending JPS5727473A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10091180A JPS5727473A (en) 1980-07-23 1980-07-23 Automatic sound recorder for magnetic drum type voice output device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10091180A JPS5727473A (en) 1980-07-23 1980-07-23 Automatic sound recorder for magnetic drum type voice output device

Publications (1)

Publication Number Publication Date
JPS5727473A true JPS5727473A (en) 1982-02-13

Family

ID=14286516

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10091180A Pending JPS5727473A (en) 1980-07-23 1980-07-23 Automatic sound recorder for magnetic drum type voice output device

Country Status (1)

Country Link
JP (1) JPS5727473A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5078303A (en) * 1973-11-09 1975-06-26
JPS5137603A (en) * 1974-09-26 1976-03-30 Mitsubishi Electric Corp Onseisaiseisochi

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5078303A (en) * 1973-11-09 1975-06-26
JPS5137603A (en) * 1974-09-26 1976-03-30 Mitsubishi Electric Corp Onseisaiseisochi

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