JPS55150101A - Signal reproducing device - Google Patents

Signal reproducing device

Info

Publication number
JPS55150101A
JPS55150101A JP5598579A JP5598579A JPS55150101A JP S55150101 A JPS55150101 A JP S55150101A JP 5598579 A JP5598579 A JP 5598579A JP 5598579 A JP5598579 A JP 5598579A JP S55150101 A JPS55150101 A JP S55150101A
Authority
JP
Japan
Prior art keywords
disk
foreign matter
grooves
signal
prior
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
JP5598579A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6259361B2 (enExample
Inventor
Kazuhiko Sano
Shoji Omiya
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP5598579A priority Critical patent/JPS55150101A/ja
Priority to US06/146,250 priority patent/US4359769A/en
Publication of JPS55150101A publication Critical patent/JPS55150101A/ja
Publication of JPS6259361B2 publication Critical patent/JPS6259361B2/ja
Granted legal-status Critical Current

Links

JP5598579A 1979-05-08 1979-05-08 Signal reproducing device Granted JPS55150101A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP5598579A JPS55150101A (en) 1979-05-08 1979-05-08 Signal reproducing device
US06/146,250 US4359769A (en) 1979-05-08 1980-05-05 Signal reproduction apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5598579A JPS55150101A (en) 1979-05-08 1979-05-08 Signal reproducing device

Publications (2)

Publication Number Publication Date
JPS55150101A true JPS55150101A (en) 1980-11-21
JPS6259361B2 JPS6259361B2 (enExample) 1987-12-10

Family

ID=13014366

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5598579A Granted JPS55150101A (en) 1979-05-08 1979-05-08 Signal reproducing device

Country Status (1)

Country Link
JP (1) JPS55150101A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5661002A (en) * 1979-10-22 1981-05-26 Matsushita Electric Ind Co Ltd Signal reproducing device
JPS5682783U (enExample) * 1979-11-26 1981-07-03

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0183993U (enExample) * 1987-11-26 1989-06-05

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53122907U (enExample) * 1977-03-08 1978-09-30
JPS53137809U (enExample) * 1977-04-06 1978-10-31
JPS5414205A (en) * 1977-07-04 1979-02-02 Yukio Abo Pickup device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53122907U (enExample) * 1977-03-08 1978-09-30
JPS53137809U (enExample) * 1977-04-06 1978-10-31
JPS5414205A (en) * 1977-07-04 1979-02-02 Yukio Abo Pickup device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5661002A (en) * 1979-10-22 1981-05-26 Matsushita Electric Ind Co Ltd Signal reproducing device
JPS5682783U (enExample) * 1979-11-26 1981-07-03

Also Published As

Publication number Publication date
JPS6259361B2 (enExample) 1987-12-10

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