JPH0413787B2 - - Google Patents

Info

Publication number
JPH0413787B2
JPH0413787B2 JP6161981A JP6161981A JPH0413787B2 JP H0413787 B2 JPH0413787 B2 JP H0413787B2 JP 6161981 A JP6161981 A JP 6161981A JP 6161981 A JP6161981 A JP 6161981A JP H0413787 B2 JPH0413787 B2 JP H0413787B2
Authority
JP
Japan
Prior art keywords
control signal
lsi
data
input
circuit
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.)
Expired
Application number
JP6161981A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57176516A (en
Inventor
Makoto Namekawa
Yukihiko Haikawa
Takeshi Oonishi
Masayuki Ishida
Toshikatsu Taketomi
Masakazu Shiromizu
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.)
Akai Electric Co Ltd
Mitsubishi Electric Corp
Original Assignee
Akai Electric Co Ltd
Mitsubishi Electric 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 Akai Electric Co Ltd, Mitsubishi Electric Corp filed Critical Akai Electric Co Ltd
Priority to JP6161981A priority Critical patent/JPS57176516A/ja
Publication of JPS57176516A publication Critical patent/JPS57176516A/ja
Publication of JPH0413787B2 publication Critical patent/JPH0413787B2/ja
Granted legal-status Critical Current

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
    • G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • G11B20/00681—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which prevent a specific kind of data access
    • G11B20/00688—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which prevent a specific kind of data access said measures preventing that a usable copy of recorded data can be made on another medium
    • 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
    • G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • 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
    • G11B20/10527—Audio or video recording; Data buffering arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Multimedia (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
JP6161981A 1981-04-23 1981-04-23 Pcm signal device Granted JPS57176516A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6161981A JPS57176516A (en) 1981-04-23 1981-04-23 Pcm signal device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6161981A JPS57176516A (en) 1981-04-23 1981-04-23 Pcm signal device

Publications (2)

Publication Number Publication Date
JPS57176516A JPS57176516A (en) 1982-10-29
JPH0413787B2 true JPH0413787B2 (enrdf_load_stackoverflow) 1992-03-10

Family

ID=13176365

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6161981A Granted JPS57176516A (en) 1981-04-23 1981-04-23 Pcm signal device

Country Status (1)

Country Link
JP (1) JPS57176516A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60136955A (ja) * 1983-12-26 1985-07-20 Hitachi Ltd デイジタル信号記録再生方法
JPH0644755A (ja) * 1992-07-24 1994-02-18 Sony Corp ビデオ信号の伝送方法及び記録装置

Also Published As

Publication number Publication date
JPS57176516A (en) 1982-10-29

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