JPS53141009A - Digital signal processor - Google Patents

Digital signal processor

Info

Publication number
JPS53141009A
JPS53141009A JP5571877A JP5571877A JPS53141009A JP S53141009 A JPS53141009 A JP S53141009A JP 5571877 A JP5571877 A JP 5571877A JP 5571877 A JP5571877 A JP 5571877A JP S53141009 A JPS53141009 A JP S53141009A
Authority
JP
Japan
Prior art keywords
signal
digital signal
signal processor
reproducing
vtr
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
JP5571877A
Other languages
Japanese (ja)
Inventor
Tadashi Otsuki
Shinichi Kazami
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 JP5571877A priority Critical patent/JPS53141009A/en
Publication of JPS53141009A publication Critical patent/JPS53141009A/en
Pending legal-status Critical Current

Links

Landscapes

  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
  • Noise Elimination (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)

Abstract

PURPOSE: To readily perform muting by detecting the mode changing point of recording and reproducing of VTR, no-signal state, error words in reproducing signal, etc. from the signal supplied to an adapter unit and using the foremost leading signal thereof.
COPYRIGHT: (C)1978,JPO&Japio
JP5571877A 1977-05-13 1977-05-13 Digital signal processor Pending JPS53141009A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5571877A JPS53141009A (en) 1977-05-13 1977-05-13 Digital signal processor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5571877A JPS53141009A (en) 1977-05-13 1977-05-13 Digital signal processor

Publications (1)

Publication Number Publication Date
JPS53141009A true JPS53141009A (en) 1978-12-08

Family

ID=13006643

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5571877A Pending JPS53141009A (en) 1977-05-13 1977-05-13 Digital signal processor

Country Status (1)

Country Link
JP (1) JPS53141009A (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54147823A (en) * 1978-05-12 1979-11-19 Matsushita Electric Ind Co Ltd Recording-reproducing state detector
JPS54158209A (en) * 1978-06-02 1979-12-13 Nippon Gakki Seizo Kk Pcm type recording and reproducing apparatus
JPS55160518U (en) * 1979-05-02 1980-11-18
JPS55157114A (en) * 1979-05-23 1980-12-06 Matsushita Electric Ind Co Ltd Muting circuit
JPS5645384U (en) * 1979-09-19 1981-04-23
JPS5658115A (en) * 1979-10-13 1981-05-21 Toshiba Corp Digital-analog converter
JPS5658120A (en) * 1979-10-18 1981-05-21 Pioneer Electronic Corp Record/reproduction state detector for recorder/ reproducer
JPS5677089U (en) * 1979-11-19 1981-06-23
JPS56140515A (en) * 1980-04-02 1981-11-02 Hitachi Ltd Muting circuit
JPS5771227U (en) * 1980-10-17 1982-04-30
JPS5779921U (en) * 1980-10-29 1982-05-17
JPH02118973A (en) * 1988-10-26 1990-05-07 Matsushita Electric Ind Co Ltd Audio equipment

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54147823A (en) * 1978-05-12 1979-11-19 Matsushita Electric Ind Co Ltd Recording-reproducing state detector
JPS54158209A (en) * 1978-06-02 1979-12-13 Nippon Gakki Seizo Kk Pcm type recording and reproducing apparatus
JPS6339988B2 (en) * 1978-06-02 1988-08-09 Yamaha Kk
JPS624944Y2 (en) * 1979-05-02 1987-02-04
JPS55160518U (en) * 1979-05-02 1980-11-18
JPS55157114A (en) * 1979-05-23 1980-12-06 Matsushita Electric Ind Co Ltd Muting circuit
JPS5645384U (en) * 1979-09-19 1981-04-23
JPS5658115A (en) * 1979-10-13 1981-05-21 Toshiba Corp Digital-analog converter
JPH0252350B2 (en) * 1979-10-13 1990-11-13 Tokyo Shibaura Electric Co
JPS5658120A (en) * 1979-10-18 1981-05-21 Pioneer Electronic Corp Record/reproduction state detector for recorder/ reproducer
JPS5677089U (en) * 1979-11-19 1981-06-23
JPS56140515A (en) * 1980-04-02 1981-11-02 Hitachi Ltd Muting circuit
JPS6329349B2 (en) * 1980-04-02 1988-06-13 Hitachi Ltd
JPS5771227U (en) * 1980-10-17 1982-04-30
JPS5779921U (en) * 1980-10-29 1982-05-17
JPH026552Y2 (en) * 1980-10-29 1990-02-16
JPH02118973A (en) * 1988-10-26 1990-05-07 Matsushita Electric Ind Co Ltd Audio equipment

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