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JPS55105871A - Editing device for pcm signal - Google Patents

Editing device for pcm signal

Info

Publication number
JPS55105871A
JPS55105871A JP949879A JP949879A JPS55105871A JP S55105871 A JPS55105871 A JP S55105871A JP 949879 A JP949879 A JP 949879A JP 949879 A JP949879 A JP 949879A JP S55105871 A JPS55105871 A JP S55105871A
Authority
JP
Japan
Prior art keywords
supplied
circuit
signals
signal
pcm
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
JP949879A
Other languages
Japanese (ja)
Other versions
JPS6123595B2 (en
Inventor
Masato Tanaka
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Priority to JP949879A priority Critical patent/JPS55105871A/en
Priority to CA344,532A priority patent/CA1133639A/en
Priority to US06/116,401 priority patent/US4327382A/en
Priority to GB8002966A priority patent/GB2043984B/en
Priority to DE19803003134 priority patent/DE3003134A1/en
Priority to NL8000595A priority patent/NL8000595A/en
Priority to AU55038/80A priority patent/AU535800B2/en
Priority to AT0048580A priority patent/AT371263B/en
Priority to FR8002010A priority patent/FR2448209A1/en
Publication of JPS55105871A publication Critical patent/JPS55105871A/en
Publication of JPS6123595B2 publication Critical patent/JPS6123595B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Management Or Editing Of Information On Record Carriers (AREA)

Abstract

PURPOSE: To realize the electronic editing for the PCM signals on the tape by giving the control to both the reproduced signals and the recording signals in the fixed timing.
CONSTITUTION: The PCM signals of optional channel 1a on tape 1 are reproduced through head 2 and then supplied to decorder 6. Thus signal S1 is restored to be supplied to editing point process circuit 8 via delay circuit 7. While PCM signal S2 recorded newly through terminal 9 is supplied to circuit 8, and PCM signal S3 generated from circuit 8 is supplied to encoder 10 to be modulated into the fixed recording system. And the output is supplied to head 3 via gate 11 to be recorded on tape 1. In this case, the generation timing of signal S3 in circuit 8 and the action timing of gate 11 are controlled by control signals P1 and P2. As a result, the desired electronic editing is ensured.
COPYRIGHT: (C)1980,JPO&Japio
JP949879A 1979-01-30 1979-01-30 Editing device for pcm signal Granted JPS55105871A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP949879A JPS55105871A (en) 1979-01-30 1979-01-30 Editing device for pcm signal
CA344,532A CA1133639A (en) 1979-01-30 1980-01-28 Method and apparatus for editing digital signals recorded on a record medium
US06/116,401 US4327382A (en) 1979-01-30 1980-01-29 Method and apparatus for editing digital signals recorded on a record medium
GB8002966A GB2043984B (en) 1979-01-30 1980-01-29 Method and apparatus for editing digital signals recorded on a record medium
DE19803003134 DE3003134A1 (en) 1979-01-30 1980-01-29 METHOD AND DEVICE FOR EDITING DIGITAL SIGNALS RECORDED ON A RECORDING CARRIER
NL8000595A NL8000595A (en) 1979-01-30 1980-01-30 DEVICE FOR PROCESSING DIGITAL SIGNALS RECORDED ON A RECORD MEDIUM.
AU55038/80A AU535800B2 (en) 1979-01-30 1980-01-30 Editing recorded digital signals
AT0048580A AT371263B (en) 1979-01-30 1980-01-30 DEVICE FOR EDITING DIGITAL SIGNALS RECORDED ON A RECORDING CARRIER WITH EDITING SIGNALS
FR8002010A FR2448209A1 (en) 1979-01-30 1980-01-30 APPARATUS FOR FORMING DIGITAL SIGNALS IN PARTICULAR PULSE MODULATED SIGNALS RECORDED ON A MAGNETIC TAPE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP949879A JPS55105871A (en) 1979-01-30 1979-01-30 Editing device for pcm signal

Publications (2)

Publication Number Publication Date
JPS55105871A true JPS55105871A (en) 1980-08-13
JPS6123595B2 JPS6123595B2 (en) 1986-06-06

Family

ID=11721892

Family Applications (1)

Application Number Title Priority Date Filing Date
JP949879A Granted JPS55105871A (en) 1979-01-30 1979-01-30 Editing device for pcm signal

Country Status (1)

Country Link
JP (1) JPS55105871A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55139676A (en) * 1979-03-05 1980-10-31 Decca Ltd Edit of program and other signal in digitally coded format
JPS57141081A (en) * 1981-01-21 1982-09-01 Minnesota Mining & Mfg Editting method of and apparatus for combining audio signal digitally recorded
JPS61129784A (en) * 1984-11-28 1986-06-17 Sony Corp Video tape recorder

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0592452U (en) * 1992-05-18 1993-12-17 内山工業株式会社 Cylinder head cover structure

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55139676A (en) * 1979-03-05 1980-10-31 Decca Ltd Edit of program and other signal in digitally coded format
JPS57141081A (en) * 1981-01-21 1982-09-01 Minnesota Mining & Mfg Editting method of and apparatus for combining audio signal digitally recorded
JPS61129784A (en) * 1984-11-28 1986-06-17 Sony Corp Video tape recorder
JPH0817026B2 (en) * 1984-11-28 1996-02-21 ソニー株式会社 Digital video tape recorder

Also Published As

Publication number Publication date
JPS6123595B2 (en) 1986-06-06

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