DE69027934D1 - System mit kompaktem spektrum - Google Patents

System mit kompaktem spektrum

Info

Publication number
DE69027934D1
DE69027934D1 DE69027934T DE69027934T DE69027934D1 DE 69027934 D1 DE69027934 D1 DE 69027934D1 DE 69027934 T DE69027934 T DE 69027934T DE 69027934 T DE69027934 T DE 69027934T DE 69027934 D1 DE69027934 D1 DE 69027934D1
Authority
DE
Germany
Prior art keywords
compact spectrum
spectrum
compact
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 - Lifetime
Application number
DE69027934T
Other languages
English (en)
Other versions
DE69027934T2 (de
Inventor
Jeffrey Owen
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.)
Seiko Instruments Inc
Original Assignee
Seiko Epson Corp
Seiko 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 Seiko Epson Corp, Seiko Corp filed Critical Seiko Epson Corp
Publication of DE69027934D1 publication Critical patent/DE69027934D1/de
Application granted granted Critical
Publication of DE69027934T2 publication Critical patent/DE69027934T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/44—Arrangements characterised by circuits or components specially adapted for broadcast
    • H04H20/46—Arrangements characterised by circuits or components specially adapted for broadcast specially adapted for broadcast systems covered by groups H04H20/53-H04H20/95
    • H04H20/47—Arrangements characterised by circuits or components specially adapted for broadcast specially adapted for broadcast systems covered by groups H04H20/53-H04H20/95 specially adapted for stereophonic broadcast systems
    • H04H20/48—Arrangements characterised by circuits or components specially adapted for broadcast specially adapted for broadcast systems covered by groups H04H20/53-H04H20/95 specially adapted for stereophonic broadcast systems for FM stereophonic broadcast systems
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/28—Arrangements for simultaneous broadcast of plural pieces of information
    • H04H20/33—Arrangements for simultaneous broadcast of plural pieces of information by plural channels
    • H04H20/34—Arrangements for simultaneous broadcast of plural pieces of information by plural channels using an out-of-band subcarrier signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Stereo-Broadcasting Methods (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Glass Compositions (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
DE69027934T 1989-06-16 1990-06-07 System mit kompaktem spektrum Expired - Lifetime DE69027934T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US36753289A 1989-06-16 1989-06-16
PCT/US1990/003235 WO1990016120A1 (en) 1989-06-16 1990-06-07 System with compact spectrum

Publications (2)

Publication Number Publication Date
DE69027934D1 true DE69027934D1 (de) 1996-08-29
DE69027934T2 DE69027934T2 (de) 1996-12-12

Family

ID=23447563

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69027934T Expired - Lifetime DE69027934T2 (de) 1989-06-16 1990-06-07 System mit kompaktem spektrum

Country Status (7)

Country Link
EP (1) EP0497769B1 (de)
AU (1) AU5929590A (de)
CA (1) CA2064820C (de)
DE (1) DE69027934T2 (de)
ES (1) ES2091826T3 (de)
HK (1) HK1003817A1 (de)
WO (1) WO1990016120A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100363168B1 (ko) * 2000-09-21 2002-12-05 삼성전자 주식회사 방송 신호 수신기의 튜닝 시스템 및 방법

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2898397A (en) * 1956-02-24 1959-08-04 Hazeltine Research Inc Color-television system
US4594607A (en) * 1984-06-11 1986-06-10 Rca Corporation Demodulator for sampled chrominance signals including a Nyquist filter for recovering wideband I color difference signals
NL8801412A (nl) * 1988-06-02 1990-01-02 Philips Nv Asymmetrisch polyfase filter.
US4870480A (en) * 1988-06-13 1989-09-26 Rca Licensing Corporation Subnyquist demodulator as for a television receiver

Also Published As

Publication number Publication date
EP0497769A4 (en) 1992-10-21
HK1003817A1 (en) 1998-11-06
CA2064820C (en) 2000-06-06
CA2064820A1 (en) 1990-12-17
EP0497769B1 (de) 1996-07-24
WO1990016120A1 (en) 1990-12-27
AU5929590A (en) 1991-01-08
DE69027934T2 (de) 1996-12-12
ES2091826T3 (es) 1996-11-16
EP0497769A1 (de) 1992-08-12

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: SEIKO COMMUNICATIONS HOLDING N.V., CURACAO, AN

8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SEIKO INSTRUMENTS INC., CHIBA, JP