DE69917665D1 - Verfahren zur entzerrung von komplementären trägern in einem am verträglichen digitalen rundfunksystem - Google Patents

Verfahren zur entzerrung von komplementären trägern in einem am verträglichen digitalen rundfunksystem

Info

Publication number
DE69917665D1
DE69917665D1 DE69917665T DE69917665T DE69917665D1 DE 69917665 D1 DE69917665 D1 DE 69917665D1 DE 69917665 T DE69917665 T DE 69917665T DE 69917665 T DE69917665 T DE 69917665T DE 69917665 D1 DE69917665 D1 DE 69917665D1
Authority
DE
Germany
Prior art keywords
signals
signal
amplitude modulated
radio frequency
compatible digital
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
DE69917665T
Other languages
English (en)
Other versions
DE69917665T2 (de
Inventor
R Goldston
Carl Hartup
M Matherne
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.)
Ibiquity Digital Corp
Original Assignee
Ibiquity Digital 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 Ibiquity Digital Corp filed Critical Ibiquity Digital Corp
Publication of DE69917665D1 publication Critical patent/DE69917665D1/de
Application granted granted Critical
Publication of DE69917665T2 publication Critical patent/DE69917665T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H04H20/28—Arrangements for simultaneous broadcast of plural pieces of information
    • H04H20/30—Arrangements for simultaneous broadcast of plural pieces of information by a single channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L25/03159—Arrangements for removing intersymbol interference operating in the frequency domain
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L2025/0335—Arrangements for removing intersymbol interference characterised by the type of transmission
    • H04L2025/03375—Passband transmission
    • H04L2025/03414—Multicarrier
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L2025/03433—Arrangements for removing intersymbol interference characterised by equaliser structure
    • H04L2025/03439—Fixed structures
    • H04L2025/03522—Frequency domain
DE69917665T 1998-10-02 1999-09-02 Verfahren zur entzerrung von komplementären trägern in einem am verträglichen digitalen rundfunksystem Expired - Fee Related DE69917665T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/207,894 US6292511B1 (en) 1998-10-02 1998-10-02 Method for equalization of complementary carriers in an AM compatible digital audio broadcast system
US207894 1998-10-02
PCT/US1999/020277 WO2000021228A1 (en) 1998-10-02 1999-09-02 Method for equalization of complementary carriers in an am compatible digital audio broadcast system

Publications (2)

Publication Number Publication Date
DE69917665D1 true DE69917665D1 (de) 2004-07-01
DE69917665T2 DE69917665T2 (de) 2005-06-16

Family

ID=22772412

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69917665T Expired - Fee Related DE69917665T2 (de) 1998-10-02 1999-09-02 Verfahren zur entzerrung von komplementären trägern in einem am verträglichen digitalen rundfunksystem

Country Status (13)

Country Link
US (2) US6292511B1 (de)
EP (1) EP1119928B1 (de)
JP (1) JP2002527933A (de)
KR (1) KR20010075490A (de)
CN (2) CN1529432A (de)
AT (1) ATE268077T1 (de)
AU (1) AU763811B2 (de)
BR (1) BR9914261A (de)
CA (1) CA2345616A1 (de)
DE (1) DE69917665T2 (de)
MX (1) MXPA01003332A (de)
RU (1) RU2222871C2 (de)
WO (1) WO2000021228A1 (de)

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US10701505B2 (en) 2006-02-07 2020-06-30 Bongiovi Acoustics Llc. System, method, and apparatus for generating and digitally processing a head related audio transfer function
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US9264004B2 (en) 2013-06-12 2016-02-16 Bongiovi Acoustics Llc System and method for narrow bandwidth digital signal processing
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US10820883B2 (en) 2014-04-16 2020-11-03 Bongiovi Acoustics Llc Noise reduction assembly for auscultation of a body
US10639000B2 (en) 2014-04-16 2020-05-05 Bongiovi Acoustics Llc Device for wide-band auscultation
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US9564146B2 (en) 2014-08-01 2017-02-07 Bongiovi Acoustics Llc System and method for digital signal processing in deep diving environment
US9638672B2 (en) 2015-03-06 2017-05-02 Bongiovi Acoustics Llc System and method for acquiring acoustic information from a resonating body
US9906867B2 (en) 2015-11-16 2018-02-27 Bongiovi Acoustics Llc Surface acoustic transducer
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Also Published As

Publication number Publication date
AU763811B2 (en) 2003-07-31
ATE268077T1 (de) 2004-06-15
WO2000021228A1 (en) 2000-04-13
US6292511B1 (en) 2001-09-18
AU5807599A (en) 2000-04-26
BR9914261A (pt) 2001-07-03
CA2345616A1 (en) 2000-04-13
MXPA01003332A (es) 2004-02-17
EP1119928B1 (de) 2004-05-26
KR20010075490A (ko) 2001-08-09
EP1119928A1 (de) 2001-08-01
RU2222871C2 (ru) 2004-01-27
CN1331871A (zh) 2002-01-16
JP2002527933A (ja) 2002-08-27
US20020012392A1 (en) 2002-01-31
CN1134127C (zh) 2004-01-07
CN1529432A (zh) 2004-09-15
DE69917665T2 (de) 2005-06-16
US6570943B2 (en) 2003-05-27

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