JP4138317B2 - 予測ルック・アヘッド機能を利用した入力データ・ストリームの符号化システム及び方法 - Google Patents

予測ルック・アヘッド機能を利用した入力データ・ストリームの符号化システム及び方法 Download PDF

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JP4138317B2
JP4138317B2 JP2002001350A JP2002001350A JP4138317B2 JP 4138317 B2 JP4138317 B2 JP 4138317B2 JP 2002001350 A JP2002001350 A JP 2002001350A JP 2002001350 A JP2002001350 A JP 2002001350A JP 4138317 B2 JP4138317 B2 JP 4138317B2
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JP2002261617A (ja
JP2002261617A5 (https=
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リチャード・シー・ウォーカー
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アバゴ・テクノロジーズ・ジェネラル・アイピー（シンガポール）プライベート・リミテッド
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    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
    • H03M7/3002—Conversion to or from differential modulation
    • H03M7/3004—Digital delta-sigma modulation
    • H03M7/3015—Structural details of digital delta-sigma modulators
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
    • H03M7/3002—Conversion to or from differential modulation
    • H03M7/3048—Conversion to or from one-bit differential modulation only, e.g. delta modulation [DM]
    • H03M7/3051—Conversion to or from one-bit differential modulation only, e.g. delta modulation [DM] adaptive, e.g. adaptive delta modulation [ADM]

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
JP2002001350A 2001-01-08 2002-01-08 予測ルック・アヘッド機能を利用した入力データ・ストリームの符号化システム及び方法 Expired - Fee Related JP4138317B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/757,101 US6501404B2 (en) 2001-01-08 2001-01-08 System and method for encoding an input data stream by utilizing a predictive, look-ahead feature
US09/757101 2001-01-08

Publications (3)

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JP2002261617A JP2002261617A (ja) 2002-09-13
JP2002261617A5 JP2002261617A5 (https=) 2005-08-04
JP4138317B2 true JP4138317B2 (ja) 2008-08-27

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JP2002001350A Expired - Fee Related JP4138317B2 (ja) 2001-01-08 2002-01-08 予測ルック・アヘッド機能を利用した入力データ・ストリームの符号化システム及び方法

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US (1) US6501404B2 (https=)
EP (1) EP1227595A3 (https=)
JP (1) JP4138317B2 (https=)

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Also Published As

Publication number Publication date
EP1227595A2 (en) 2002-07-31
US20020126027A1 (en) 2002-09-12
EP1227595A3 (en) 2004-01-28
US6501404B2 (en) 2002-12-31
JP2002261617A (ja) 2002-09-13

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