DE69014995D1 - FM-Stereoempfänger. - Google Patents

FM-Stereoempfänger.

Info

Publication number
DE69014995D1
DE69014995D1 DE69014995T DE69014995T DE69014995D1 DE 69014995 D1 DE69014995 D1 DE 69014995D1 DE 69014995 T DE69014995 T DE 69014995T DE 69014995 T DE69014995 T DE 69014995T DE 69014995 D1 DE69014995 D1 DE 69014995D1
Authority
DE
Germany
Prior art keywords
stereo receiver
stereo
receiver
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 - Fee Related
Application number
DE69014995T
Other languages
English (en)
Other versions
DE69014995T2 (de
Inventor
Tsutomu Ishikawa
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Publication of DE69014995D1 publication Critical patent/DE69014995D1/de
Application granted granted Critical
Publication of DE69014995T2 publication Critical patent/DE69014995T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H40/00—Arrangements specially adapted for receiving broadcast information
    • H04H40/18—Arrangements characterised by circuits or components specially adapted for receiving
    • H04H40/27—Arrangements characterised by circuits or components specially adapted for receiving specially adapted for broadcast systems covered by groups H04H20/53 - H04H20/95
    • H04H40/36—Arrangements characterised by circuits or components specially adapted for receiving specially adapted for broadcast systems covered by groups H04H20/53 - H04H20/95 specially adapted for stereophonic broadcast receiving
    • H04H40/45—Arrangements characterised by circuits or components specially adapted for receiving specially adapted for broadcast systems covered by groups H04H20/53 - H04H20/95 specially adapted for stereophonic broadcast receiving for FM stereophonic broadcast systems receiving
    • H04H40/63—Arrangements characterised by circuits or components specially adapted for receiving specially adapted for broadcast systems covered by groups H04H20/53 - H04H20/95 specially adapted for stereophonic broadcast receiving for FM stereophonic broadcast systems receiving for separation improvements or adjustments
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H04B1/1646—Circuits adapted for the reception of stereophonic signals
    • H04B1/1661—Reduction of noise by manipulation of the baseband composite stereophonic signal or the decoded left and right channels
    • H04B1/1669—Reduction of noise by manipulation of the baseband composite stereophonic signal or the decoded left and right channels of the demodulated composite stereo signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Stereo-Broadcasting Methods (AREA)
  • Noise Elimination (AREA)
DE69014995T 1989-05-25 1990-05-23 FM-Stereoempfänger. Expired - Fee Related DE69014995T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1132055A JP2895859B2 (ja) 1989-05-25 1989-05-25 Ｆｍステレオ受信機

Publications (2)

Publication Number Publication Date
DE69014995D1 true DE69014995D1 (de) 1995-01-26
DE69014995T2 DE69014995T2 (de) 1995-07-27

Family

ID=15072467

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69014995T Expired - Fee Related DE69014995T2 (de) 1989-05-25 1990-05-23 FM-Stereoempfänger.

Country Status (6)

Country Link
US (1) US5136649A (de)
EP (1) EP0399534B1 (de)
JP (1) JP2895859B2 (de)
KR (1) KR960008952B1 (de)
CA (1) CA2017483C (de)
DE (1) DE69014995T2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7199637B2 (en) * 2003-09-02 2007-04-03 Semiconductor Energy Laboratory Co., Ltd. Rectifier circuit without alternating-current feedback
US7496166B1 (en) * 2008-04-29 2009-02-24 International Business Machines Corporation Dual clock spread for low clock emissions with recovery
JP5764488B2 (ja) * 2009-05-26 2015-08-19 パナソニック インテレクチュアル プロパティ コーポレーション オブアメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ 復号装置及び復号方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3959590A (en) * 1969-01-11 1976-05-25 Peter Scheiber Stereophonic sound system
US3772479A (en) * 1971-10-19 1973-11-13 Motorola Inc Gain modified multi-channel audio system
US4162457A (en) * 1977-12-30 1979-07-24 Grodinsky Robert M Expansion circuit for improved stereo and apparent monaural image
US4390749A (en) * 1981-04-13 1983-06-28 Superscope, Inc. Noise control system for FM radio
US4941177A (en) * 1985-03-07 1990-07-10 Dolby Laboratories Licensing Corporation Variable matrix decoder

Also Published As

Publication number Publication date
EP0399534A2 (de) 1990-11-28
KR900019406A (ko) 1990-12-24
JPH02309832A (ja) 1990-12-25
JP2895859B2 (ja) 1999-05-24
US5136649A (en) 1992-08-04
EP0399534B1 (de) 1994-12-14
CA2017483A1 (en) 1990-11-25
DE69014995T2 (de) 1995-07-27
EP0399534A3 (de) 1991-11-06
CA2017483C (en) 1994-05-03
KR960008952B1 (en) 1996-07-10

Similar Documents

Publication Publication Date Title
DE69029582T2 (de) Funkempfänger
DE59004565D1 (de) Sender-empfänger-system.
DE69032974T2 (de) Empfänger
DE3889086D1 (de) FM-Empfängerschaltung.
DE68912531T2 (de) Radioempfänger.
DE3887049D1 (de) FM-Stereodemodulatoren.
DE59009290D1 (de) Funk-Empfänger.
DE58907655D1 (de) Fm-rundfunkempfangsteil.
DE58906952D1 (de) Fm-rundfunkempfangsteil.
DE3679775D1 (de) Elektronisch synchronisierbarer fm-empfaenger.
FI903235A0 (fi) Radiomottagare.
DE58907045D1 (de) Fm-rundfunkempfangsteil.
DE69112960D1 (de) Radioempfänger.
DE3889166D1 (de) Empfänger.
DE69024258D1 (de) FM-Stereoempfänger
NO905405L (no) Kringkastingsmottaker.
NO902596D0 (no) Sender/mottager.
FI903018A0 (fi) Radiomottagare.
DE69016897D1 (de) Verbesserter Fernsehempfänger.
DE69014995T2 (de) FM-Stereoempfänger.
DE3787770D1 (de) Rundfunkempfänger.
DE3581614D1 (de) Fm-stereoempfaenger.
DE69015578D1 (de) AM-Funkempfänger.
DE3688338D1 (de) Am-stereo-empfaenger.
DE58907747D1 (de) Stereo-Empfangsschaltung.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee