ATE268077T1 - 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
ATE268077T1
ATE268077T1 AT99945484T AT99945484T ATE268077T1 AT E268077 T1 ATE268077 T1 AT E268077T1 AT 99945484 T AT99945484 T AT 99945484T AT 99945484 T AT99945484 T AT 99945484T AT E268077 T1 ATE268077 T1 AT E268077T1
Authority
AT
Austria
Prior art keywords
signals
signal
digital broadcasting
amplitude modulated
compatible digital
Prior art date
Application number
AT99945484T
Other languages
English (en)
Inventor
Don R Goldston
David Carl Hartup
Marcus M Matherne
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
Application granted granted Critical
Publication of ATE268077T1 publication Critical patent/ATE268077T1/de

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Circuits Of Receivers In General (AREA)
  • Noise Elimination (AREA)
AT99945484T 1998-10-02 1999-09-02 Verfahren zur entzerrung von komplementären trägern in einem am verträglichen digitalen rundfunksystem ATE268077T1 (de)

Applications Claiming Priority (2)

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
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 (1)

Publication Number Publication Date
ATE268077T1 true ATE268077T1 (de) 2004-06-15

Family

ID=22772412

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99945484T ATE268077T1 (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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CN119094934B (zh) * 2024-08-30 2025-07-25 深圳市金富强技术科技有限公司 一种麦克风均衡性自适应调整方法、装置和设备
CN119788055B (zh) * 2025-03-12 2025-05-16 山东云海国创云计算装备产业创新中心有限公司 自适应组合均衡电路及其自适应电路、方法、装置及设备
CN120338290B (zh) * 2025-06-18 2025-09-19 江苏省设备成套股份有限公司 一种基于边缘计算的碳计量系统及计算方法

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Also Published As

Publication number Publication date
CN1529432A (zh) 2004-09-15
AU5807599A (en) 2000-04-26
CN1331871A (zh) 2002-01-16
US6570943B2 (en) 2003-05-27
US20020012392A1 (en) 2002-01-31
CA2345616A1 (en) 2000-04-13
AU763811B2 (en) 2003-07-31
CN1134127C (zh) 2004-01-07
EP1119928B1 (de) 2004-05-26
BR9914261A (pt) 2001-07-03
EP1119928A1 (de) 2001-08-01
RU2222871C2 (ru) 2004-01-27
DE69917665T2 (de) 2005-06-16
JP2002527933A (ja) 2002-08-27
US6292511B1 (en) 2001-09-18
DE69917665D1 (de) 2004-07-01
MXPA01003332A (es) 2004-02-17
KR20010075490A (ko) 2001-08-09
WO2000021228A1 (en) 2000-04-13

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