ATE375630T1 - Digitaler stereo demultiplexer - Google Patents

Digitaler stereo demultiplexer

Info

Publication number
ATE375630T1
ATE375630T1 AT99120798T AT99120798T ATE375630T1 AT E375630 T1 ATE375630 T1 AT E375630T1 AT 99120798 T AT99120798 T AT 99120798T AT 99120798 T AT99120798 T AT 99120798T AT E375630 T1 ATE375630 T1 AT E375630T1
Authority
AT
Austria
Prior art keywords
sampling rate
stereo
pilot carrier
decimation
harmonic
Prior art date
Application number
AT99120798T
Other languages
English (en)
Inventor
Jens Wildhagen
Original Assignee
Sony Deutschland Gmbh
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 Sony Deutschland Gmbh filed Critical Sony Deutschland Gmbh
Application granted granted Critical
Publication of ATE375630T1 publication Critical patent/ATE375630T1/de

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
    • H04B1/1646—Circuits adapted for the reception of stereophonic signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Stereo-Broadcasting Methods (AREA)
  • Time-Division Multiplex Systems (AREA)
AT99120798T 1999-10-20 1999-10-20 Digitaler stereo demultiplexer ATE375630T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP99120798A EP1094613B1 (de) 1999-10-20 1999-10-20 Digitaler Stereo Demultiplexer

Publications (1)

Publication Number Publication Date
ATE375630T1 true ATE375630T1 (de) 2007-10-15

Family

ID=8239237

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99120798T ATE375630T1 (de) 1999-10-20 1999-10-20 Digitaler stereo demultiplexer

Country Status (4)

Country Link
US (1) US7092460B1 (de)
EP (1) EP1094613B1 (de)
AT (1) ATE375630T1 (de)
DE (1) DE69937297T2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1259002B1 (de) * 2001-05-14 2004-01-14 Sony International (Europe) GmbH Stereodemultiplexer
US7406302B1 (en) * 2003-12-15 2008-07-29 Marvell International, Inc. Digital FM stereo receiver architecture
US8489056B2 (en) * 2008-12-01 2013-07-16 Rockstar Consortium Us Lp Frequency agile filter using a digital filter and bandstop filtering
EP2477418B1 (de) * 2011-01-12 2014-06-04 Nxp B.V. Signalverarbeitungsverfahren

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3999132A (en) * 1975-10-31 1976-12-21 Motorola, Inc. Stereo inhibit circuit
US4159398A (en) * 1977-09-27 1979-06-26 Motorola, Inc. Stereo presence signal for an AM stereo system
DE3783037D1 (de) * 1987-08-26 1993-01-21 Itt Ind Gmbh Deutsche Digitaler demodulator.
US5023909A (en) * 1989-09-25 1991-06-11 Kahn Leonard R Multi-system AM stereo receiver having preferred mode of operation
US5202924A (en) * 1989-12-22 1993-04-13 Allegro Microsystems, Inc. Stereo FM radio receiver with variable band pass stereo decoder
EP0523778B1 (de) * 1991-07-15 1996-10-02 Koninklijke Philips Electronics N.V. Empfänger
TW227638B (de) * 1991-07-15 1994-08-01 Philips Nv
US5357544A (en) * 1992-07-21 1994-10-18 Texas Instruments, Incorporated Devices, systems, and methods for composite signal decoding
DE59811994D1 (de) * 1998-02-12 2004-10-28 Micronas Gmbh Trägererzeugungseinrichtung für einen digitalen Demodulator von MPX-Signalen
US6694026B1 (en) * 1999-03-10 2004-02-17 Cirrus Logic, Inc. Digital stereo recovery circuitry and method for radio receivers

Also Published As

Publication number Publication date
EP1094613B1 (de) 2007-10-10
US7092460B1 (en) 2006-08-15
DE69937297T2 (de) 2008-07-03
DE69937297D1 (de) 2007-11-22
EP1094613A1 (de) 2001-04-25

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Legal Events

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