JPS6437758A - Disk recording and reproducing device - Google Patents

Disk recording and reproducing device

Info

Publication number
JPS6437758A
JPS6437758A JP19268387A JP19268387A JPS6437758A JP S6437758 A JPS6437758 A JP S6437758A JP 19268387 A JP19268387 A JP 19268387A JP 19268387 A JP19268387 A JP 19268387A JP S6437758 A JPS6437758 A JP S6437758A
Authority
JP
Japan
Prior art keywords
recording
reproducing device
disk recording
reproducing
disk
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
JP19268387A
Other languages
Japanese (ja)
Inventor
Shinichi Okada
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 Electronics Inc
Original Assignee
Canon Electronics 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 Electronics Inc filed Critical Canon Electronics Inc
Priority to JP19268387A priority Critical patent/JPS6437758A/en
Publication of JPS6437758A publication Critical patent/JPS6437758A/en
Pending legal-status Critical Current

Links

Landscapes

  • Signal Processing For Digital Recording And Reproducing (AREA)

Abstract

PURPOSE:To protect a bit of recording information by detecting a misconnection between a disk recording and reproducing device and a host device to use this device and providing a control means for inhibiting the disk recording and reproducing device from operating its recording in response to said detection. CONSTITUTION:In case of recording of reproducing a bit of information on a discoid rotary recording medium, the control means 105 for inhibiting the recording operation of the disk recording and reproducing device 100 according to the detection of a misconnection between the disk recording and reproducing device 100 and the host device to use this device 100; is provided. By this method, in case of the misconnection between the disk recording and reproducing device 100 and the host device, the wrong recording operation of the disk recording and reproducing device 100 is prohibited by the control means 105, thus protecting the recording information of the recording medium.
JP19268387A 1987-08-03 1987-08-03 Disk recording and reproducing device Pending JPS6437758A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19268387A JPS6437758A (en) 1987-08-03 1987-08-03 Disk recording and reproducing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19268387A JPS6437758A (en) 1987-08-03 1987-08-03 Disk recording and reproducing device

Publications (1)

Publication Number Publication Date
JPS6437758A true JPS6437758A (en) 1989-02-08

Family

ID=16295307

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19268387A Pending JPS6437758A (en) 1987-08-03 1987-08-03 Disk recording and reproducing device

Country Status (1)

Country Link
JP (1) JPS6437758A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5218157A (en) * 1991-08-01 1993-06-08 Kabushiki Kaisha Kawai Gakki Seisakusho Auto-accompaniment instrument developing chord sequence based on inversion variations

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5218157A (en) * 1991-08-01 1993-06-08 Kabushiki Kaisha Kawai Gakki Seisakusho Auto-accompaniment instrument developing chord sequence based on inversion variations

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