JPS6171476A - 記録デイスク情報再生装置 - Google Patents

記録デイスク情報再生装置

Info

Publication number
JPS6171476A
JPS6171476A JP19370684A JP19370684A JPS6171476A JP S6171476 A JPS6171476 A JP S6171476A JP 19370684 A JP19370684 A JP 19370684A JP 19370684 A JP19370684 A JP 19370684A JP S6171476 A JPS6171476 A JP S6171476A
Authority
JP
Japan
Prior art keywords
signal
frequency
output
information
audio
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
JP19370684A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0210510B2 (enrdf_load_stackoverflow
Inventor
Minoru Kosake
小酒　実
Tsutomu Sakano
勉 坂野
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.)
Pioneer Corp
Original Assignee
Pioneer Electronic 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 Pioneer Electronic Corp filed Critical Pioneer Electronic Corp
Priority to JP19370684A priority Critical patent/JPS6171476A/ja
Priority to GB08522727A priority patent/GB2165687B/en
Priority to DE19853532825 priority patent/DE3532825A1/de
Priority to US06/776,706 priority patent/US4703367A/en
Publication of JPS6171476A publication Critical patent/JPS6171476A/ja
Publication of JPH0210510B2 publication Critical patent/JPH0210510B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/802—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving processing of the sound signal
    • 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
    • G11B20/22—Signal processing not specific to the method of recording or reproducing; Circuits therefor for reducing distortions
    • G11B20/225—Signal processing not specific to the method of recording or reproducing; Circuits therefor for reducing distortions for reducing wow or flutter
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
    • G11B7/081—Disposition or mounting of heads or light sources relatively to record carriers for time base error correction by moving the light beam

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
JP19370684A 1984-09-14 1984-09-14 記録デイスク情報再生装置 Granted JPS6171476A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP19370684A JPS6171476A (ja) 1984-09-14 1984-09-14 記録デイスク情報再生装置
GB08522727A GB2165687B (en) 1984-09-14 1985-09-13 Recording disk data playback apparatus
DE19853532825 DE3532825A1 (de) 1984-09-14 1985-09-13 Aufzeichnungsplatten-datenwiedergabevorrichtung
US06/776,706 US4703367A (en) 1984-09-14 1985-09-16 Recording disk data playback apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19370684A JPS6171476A (ja) 1984-09-14 1984-09-14 記録デイスク情報再生装置

Publications (2)

Publication Number Publication Date
JPS6171476A true JPS6171476A (ja) 1986-04-12
JPH0210510B2 JPH0210510B2 (enrdf_load_stackoverflow) 1990-03-08

Family

ID=16312427

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19370684A Granted JPS6171476A (ja) 1984-09-14 1984-09-14 記録デイスク情報再生装置

Country Status (1)

Country Link
JP (1) JPS6171476A (enrdf_load_stackoverflow)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52102012A (en) * 1976-02-24 1977-08-26 Sony Corp Signal recorder/reproducer by pcm system
JPS60195778A (ja) * 1984-03-16 1985-10-04 Pioneer Electronic Corp デイジタル情報復調装置
JPS60195781A (ja) * 1984-09-17 1985-10-04 Pioneer Electronic Corp デイジタル情報復調装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52102012A (en) * 1976-02-24 1977-08-26 Sony Corp Signal recorder/reproducer by pcm system
JPS60195778A (ja) * 1984-03-16 1985-10-04 Pioneer Electronic Corp デイジタル情報復調装置
JPS60195781A (ja) * 1984-09-17 1985-10-04 Pioneer Electronic Corp デイジタル情報復調装置

Also Published As

Publication number Publication date
JPH0210510B2 (enrdf_load_stackoverflow) 1990-03-08

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