ATE328395T1 - Vorrichtung und verfahren zur kodierung von information und vorrichtung und verfahren zur dekodierung von kodierten information - Google Patents

Vorrichtung und verfahren zur kodierung von information und vorrichtung und verfahren zur dekodierung von kodierten information

Info

Publication number
ATE328395T1
ATE328395T1 AT02251377T AT02251377T ATE328395T1 AT E328395 T1 ATE328395 T1 AT E328395T1 AT 02251377 T AT02251377 T AT 02251377T AT 02251377 T AT02251377 T AT 02251377T AT E328395 T1 ATE328395 T1 AT E328395T1
Authority
AT
Austria
Prior art keywords
data
realise
implemented
information
encoding scheme
Prior art date
Application number
AT02251377T
Other languages
English (en)
Inventor
Erik K Scheirer
Donald A O'neil
Original Assignee
Sonyx Inc
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 Sonyx Inc filed Critical Sonyx Inc
Application granted granted Critical
Publication of ATE328395T1 publication Critical patent/ATE328395T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2626—Arrangements specific to the transmitter only
    • H04L27/2627—Modulators
    • H04L27/2628—Inverse Fourier transform modulators, e.g. inverse fast Fourier transform [IFFT] or inverse discrete Fourier transform [IDFT] modulators
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2626—Arrangements specific to the transmitter only
    • H04L27/2627—Modulators
    • H04L27/2637—Modulators with direct modulation of individual subcarriers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2649—Demodulators
    • H04L27/265—Fourier transform demodulators, e.g. fast Fourier transform [FFT] or discrete Fourier transform [DFT] demodulators
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2649—Demodulators
    • H04L27/2653—Demodulators with direct demodulation of individual subcarriers

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
AT02251377T 2002-02-27 2002-02-27 Vorrichtung und verfahren zur kodierung von information und vorrichtung und verfahren zur dekodierung von kodierten information ATE328395T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02251377A EP1341310B1 (de) 2002-02-27 2002-02-27 Vorrichtung und Verfahren zur Kodierung von Information und Vorrichtung und Verfahren zur Dekodierung von Kodierten Information

Publications (1)

Publication Number Publication Date
ATE328395T1 true ATE328395T1 (de) 2006-06-15

Family

ID=27675751

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02251377T ATE328395T1 (de) 2002-02-27 2002-02-27 Vorrichtung und verfahren zur kodierung von information und vorrichtung und verfahren zur dekodierung von kodierten information

Country Status (3)

Country Link
EP (1) EP1341310B1 (de)
AT (1) ATE328395T1 (de)
DE (1) DE60211844T2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101852725B (zh) * 2010-04-30 2011-11-23 北京航空航天大学 一种全谱段透射式植物生化参数无损检测装置和方法
WO2013184520A1 (en) 2012-06-04 2013-12-12 Stone Troy Christopher Methods and systems for identifying content types
US9653094B2 (en) 2015-04-24 2017-05-16 Cyber Resonance Corporation Methods and systems for performing signal analysis to identify content types
US12198711B2 (en) 2020-11-23 2025-01-14 Cyber Resonance Corporation Methods and systems for processing recorded audio content to enhance speech
CN116388765B (zh) * 2023-02-28 2026-04-14 淮阴工学院 一种基于时序偏移算法的曼彻斯特解码方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5765127A (en) * 1992-03-18 1998-06-09 Sony Corp High efficiency encoding method
US5790784A (en) * 1995-12-11 1998-08-04 Delco Electronics Corporation Network for time synchronizing a digital information processing system with received digital information
JPH09219693A (ja) * 1996-02-09 1997-08-19 Mitsubishi Electric Corp デジタル放送受信機
SE517930C2 (sv) * 1997-01-31 2002-08-06 Ericsson Telefon Ab L M Förfarande och anordning för initial synkronisering i ett kommunikationssystem

Also Published As

Publication number Publication date
HK1058864A1 (en) 2004-06-04
EP1341310B1 (de) 2006-05-31
EP1341310A1 (de) 2003-09-03
DE60211844T2 (de) 2007-05-16
DE60211844D1 (de) 2006-07-06

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Legal Events

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