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JPS558625A - Signal recording and reproducing system - Google Patents

Signal recording and reproducing system

Info

Publication number
JPS558625A
JPS558625A JP7950478A JP7950478A JPS558625A JP S558625 A JPS558625 A JP S558625A JP 7950478 A JP7950478 A JP 7950478A JP 7950478 A JP7950478 A JP 7950478A JP S558625 A JPS558625 A JP S558625A
Authority
JP
Japan
Prior art keywords
signals
signal recording
reproducing system
recorded
added
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.)
Granted
Application number
JP7950478A
Other languages
Japanese (ja)
Other versions
JPS6117058B2 (en
Inventor
Seishi Kageyama
Keiji Takeuchi
Daiki Nabeshima
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP7950478A priority Critical patent/JPS558625A/en
Publication of JPS558625A publication Critical patent/JPS558625A/en
Publication of JPS6117058B2 publication Critical patent/JPS6117058B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Error Detection And Correction (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)

Abstract

PURPOSE: To reduce a correction frequency and eliminate the number of two-sample correction times to make it possible to correct errors easily by interleaving the data sequence including parity signals and adding check signals and recording and reprocucing them.
CONSTITUTION: When signals L and R of stereophonic two channels are coded digitally and are recorded and reproduced, the signal sequence is separated into signal groups L and R, and respective sample values and parity signals are interleaved after parity signals Pn and Qn are added to signal groups L and R respectively, and further, check signals are added, and they are recorded.
COPYRIGHT: (C)1980,JPO&Japio
JP7950478A 1978-06-30 1978-06-30 Signal recording and reproducing system Granted JPS558625A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7950478A JPS558625A (en) 1978-06-30 1978-06-30 Signal recording and reproducing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7950478A JPS558625A (en) 1978-06-30 1978-06-30 Signal recording and reproducing system

Publications (2)

Publication Number Publication Date
JPS558625A true JPS558625A (en) 1980-01-22
JPS6117058B2 JPS6117058B2 (en) 1986-05-06

Family

ID=13691756

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7950478A Granted JPS558625A (en) 1978-06-30 1978-06-30 Signal recording and reproducing system

Country Status (1)

Country Link
JP (1) JPS558625A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56119550A (en) * 1980-02-25 1981-09-19 Sony Corp Transmission method of pcm signal

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56119550A (en) * 1980-02-25 1981-09-19 Sony Corp Transmission method of pcm signal
JPH0324105B2 (en) * 1980-02-25 1991-04-02 Sony Corp

Also Published As

Publication number Publication date
JPS6117058B2 (en) 1986-05-06

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