KR960008952B1 - Fm stereo receiver - Google Patents

Fm stereo receiver Download PDF

Info

Publication number
KR960008952B1
KR960008952B1 KR90007504A KR900007504A KR960008952B1 KR 960008952 B1 KR960008952 B1 KR 960008952B1 KR 90007504 A KR90007504 A KR 90007504A KR 900007504 A KR900007504 A KR 900007504A KR 960008952 B1 KR960008952 B1 KR 960008952B1
Authority
KR
South Korea
Prior art keywords
stereo receiver
stereo
receiver
Prior art date
Application number
KR90007504A
Other languages
English (en)
Other versions
KR900019406A (ko
Inventor
Zutomu Ishikawa
Original Assignee
Sanyo Electric Co
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 filed Critical Sanyo Electric Co
Publication of KR900019406A publication Critical patent/KR900019406A/ko
Application granted granted Critical
Publication of KR960008952B1 publication Critical patent/KR960008952B1/ko

Links

Classifications

    • 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
    • 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
KR90007504A 1989-05-25 1990-05-24 Fm stereo receiver KR960008952B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1-132055 1989-05-25
JP1132055A JP2895859B2 (ja) 1989-05-25 1989-05-25 Ｆｍステレオ受信機

Publications (2)

Publication Number Publication Date
KR900019406A KR900019406A (ko) 1990-12-24
KR960008952B1 true KR960008952B1 (en) 1996-07-10

Family

ID=15072467

Family Applications (1)

Application Number Title Priority Date Filing Date
KR90007504A KR960008952B1 (en) 1989-05-25 1990-05-24 Fm stereo receiver

Country Status (6)

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

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 (en) 1990-11-28
KR900019406A (ko) 1990-12-24
JPH02309832A (ja) 1990-12-25
JP2895859B2 (ja) 1999-05-24
US5136649A (en) 1992-08-04
EP0399534B1 (en) 1994-12-14
CA2017483A1 (en) 1990-11-25
DE69014995D1 (de) 1995-01-26
DE69014995T2 (de) 1995-07-27
EP0399534A3 (en) 1991-11-06
CA2017483C (en) 1994-05-03

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20080623

Year of fee payment: 13

LAPS Lapse due to unpaid annual fee