JPS56159812A - Cipher recorder - Google Patents

Cipher recorder

Info

Publication number
JPS56159812A
JPS56159812A JP6337480A JP6337480A JPS56159812A JP S56159812 A JPS56159812 A JP S56159812A JP 6337480 A JP6337480 A JP 6337480A JP 6337480 A JP6337480 A JP 6337480A JP S56159812 A JPS56159812 A JP S56159812A
Authority
JP
Japan
Prior art keywords
sound
cipher
operator
cipher codes
ram
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
JP6337480A
Other languages
Japanese (ja)
Inventor
Hiroshi Takahashi
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP6337480A priority Critical patent/JPS56159812A/en
Publication of JPS56159812A publication Critical patent/JPS56159812A/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
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/102—Programmed access in sequence to addressed parts of tracks of operating record carriers

Landscapes

  • Signal Processing For Digital Recording And Reproducing (AREA)

Abstract

PURPOSE:To permit reproduction of sound-recorded contents only for the operator by inputting and sound-recording the cipher codes which are understandable only to the operator. CONSTITUTION:When the operator selects, for example [123] as cipher codes, these cipher codes are inputted by pushing the numerical keys of an input part INP. At this time, a control device CPU stores the inputted cipher codes [123] into a register REG1. When sound-recording is started, the collected voices are converted to digital signals by an A/D converter AD, and these signals are applied to a storage device RAM and are stored in its address 0. Next, the device CPU writes the next voices into the address 123 of the device RAM. Thereafter, the addresses are successively stored at every other 123 into the RAM in the same manner and this is repeated until a stop command STOP is pushed.
JP6337480A 1980-05-15 1980-05-15 Cipher recorder Pending JPS56159812A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6337480A JPS56159812A (en) 1980-05-15 1980-05-15 Cipher recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6337480A JPS56159812A (en) 1980-05-15 1980-05-15 Cipher recorder

Publications (1)

Publication Number Publication Date
JPS56159812A true JPS56159812A (en) 1981-12-09

Family

ID=13227443

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6337480A Pending JPS56159812A (en) 1980-05-15 1980-05-15 Cipher recorder

Country Status (1)

Country Link
JP (1) JPS56159812A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63144463A (en) * 1986-12-08 1988-06-16 Canon Inc Information recording and reproducing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63144463A (en) * 1986-12-08 1988-06-16 Canon Inc Information recording and reproducing device

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