FR2538591B1 - Dispositif de reproduction d'information - Google Patents

Dispositif de reproduction d'information

Info

Publication number
FR2538591B1
FR2538591B1 FR8320786A FR8320786A FR2538591B1 FR 2538591 B1 FR2538591 B1 FR 2538591B1 FR 8320786 A FR8320786 A FR 8320786A FR 8320786 A FR8320786 A FR 8320786A FR 2538591 B1 FR2538591 B1 FR 2538591B1
Authority
FR
France
Prior art keywords
reproducing device
information reproducing
information
reproducing
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.)
Expired
Application number
FR8320786A
Other languages
English (en)
French (fr)
Other versions
FR2538591A1 (fr
Inventor
Kazuo Kuroda
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
Publication of FR2538591A1 publication Critical patent/FR2538591A1/fr
Application granted granted Critical
Publication of FR2538591B1 publication Critical patent/FR2538591B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/34—Muting amplifier when no signal is present
    • H03G3/345—Muting during a short period of time when noise pulses are detected, i.e. blanking
    • 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
    • G11B20/02—Analogue recording or reproducing
    • G11B20/025—Error detection or correction
    • 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
    • G11B20/24—Signal processing not specific to the method of recording or reproducing; Circuits therefor for reducing noise

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
FR8320786A 1982-12-27 1983-12-26 Dispositif de reproduction d'information Expired FR2538591B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57228097A JPS59119511A (ja) 1982-12-27 1982-12-27 情報再生装置

Publications (2)

Publication Number Publication Date
FR2538591A1 FR2538591A1 (fr) 1984-06-29
FR2538591B1 true FR2538591B1 (fr) 1987-03-20

Family

ID=16871136

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8320786A Expired FR2538591B1 (fr) 1982-12-27 1983-12-26 Dispositif de reproduction d'information

Country Status (4)

Country Link
JP (1) JPS59119511A (enExample)
DE (1) DE3347212A1 (enExample)
FR (1) FR2538591B1 (enExample)
GB (1) GB2132859B (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8603036A (nl) * 1986-11-28 1988-06-16 Philips Nv Inrichting voor het demoduleren van een fm-gemoduleerd signaal.
JP3618208B2 (ja) * 1997-11-12 2005-02-09 パイオニア株式会社 雑音低減装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2258608C2 (de) * 1972-11-30 1983-08-25 Basf Ag, 6700 Ludwigshafen Schaltungsanordnung zur Einschaltung eines Füllsignals in eine Tonlücke bei der Tonwiedergabe
US4119812A (en) * 1977-04-20 1978-10-10 Rca Corporation Signal defect detection and compensation with signal de-emphasis
JPS5531342A (en) * 1978-08-28 1980-03-05 Pioneer Electronic Corp Receiving device
JPS5746306A (en) * 1980-09-03 1982-03-16 Hitachi Ltd Aural signal muting circuit of magnetic recorder and reproducer
JPS57203343A (en) * 1981-06-08 1982-12-13 Mitsubishi Electric Corp Frequency modulating signal receiver
JPS587933A (ja) * 1981-07-07 1983-01-17 Nippon Gakki Seizo Kk インパルスノイズ除去装置
JPS58122223U (ja) * 1982-02-08 1983-08-19 パイオニアビデオ株式会社 ドロツプアウト補償回路

Also Published As

Publication number Publication date
GB2132859B (en) 1986-10-22
JPH0430106B2 (enExample) 1992-05-20
DE3347212A1 (de) 1984-07-05
JPS59119511A (ja) 1984-07-10
GB8333969D0 (en) 1984-02-01
FR2538591A1 (fr) 1984-06-29
GB2132859A (en) 1984-07-11

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Legal Events

Date Code Title Description
ST Notification of lapse