AU2002219148A1 - Decoding method for a delta modulated signal - Google Patents

Decoding method for a delta modulated signal

Info

Publication number
AU2002219148A1
AU2002219148A1 AU2002219148A AU2002219148A AU2002219148A1 AU 2002219148 A1 AU2002219148 A1 AU 2002219148A1 AU 2002219148 A AU2002219148 A AU 2002219148A AU 2002219148 A AU2002219148 A AU 2002219148A AU 2002219148 A1 AU2002219148 A1 AU 2002219148A1
Authority
AU
Australia
Prior art keywords
modulated signal
decoding method
delta modulated
delta
decoding
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.)
Abandoned
Application number
AU2002219148A
Other languages
English (en)
Inventor
Stefan Zurbes
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of AU2002219148A1 publication Critical patent/AU2002219148A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B14/00—Transmission systems not characterised by the medium used for transmission
    • H04B14/02—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation
    • H04B14/06—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation using differential modulation, e.g. delta modulation
    • H04B14/062—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation using differential modulation, e.g. delta modulation using delta modulation or one-bit differential modulation [1DPCM]
    • H04B14/064—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation using differential modulation, e.g. delta modulation using delta modulation or one-bit differential modulation [1DPCM] with adaptive feedback
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M3/00—Conversion of analogue values to or from differential modulation
    • H03M3/02—Delta modulation, i.e. one-bit differential modulation
    • H03M3/022—Delta modulation, i.e. one-bit differential modulation with adaptable step size, e.g. adaptive delta modulation [ADM]
    • H03M3/024—Delta modulation, i.e. one-bit differential modulation with adaptable step size, e.g. adaptive delta modulation [ADM] using syllabic companding, e.g. continuously variable slope delta modulation [CVSD]

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
AU2002219148A 2001-11-29 2001-11-29 Decoding method for a delta modulated signal Abandoned AU2002219148A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2001/013977 WO2003046888A1 (fr) 2001-11-29 2001-11-29 Procede de decodage pour signal module en delta

Publications (1)

Publication Number Publication Date
AU2002219148A1 true AU2002219148A1 (en) 2003-06-10

Family

ID=8164701

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002219148A Abandoned AU2002219148A1 (en) 2001-11-29 2001-11-29 Decoding method for a delta modulated signal

Country Status (2)

Country Link
AU (1) AU2002219148A1 (fr)
WO (1) WO2003046888A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101778061B (zh) * 2009-01-12 2013-01-30 瑞昱半导体股份有限公司 具有适应性信道估测功能的接收系统及适应性信道估测器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59161943A (ja) * 1983-03-04 1984-09-12 Nippon Telegr & Teleph Corp <Ntt> デルタ変調符号受信装置
AU572556B2 (en) * 1983-10-07 1988-05-12 Dolby Laboratories Licensing Corporation A/d encoder and decoder
AU5677200A (en) * 2000-05-29 2001-12-11 Telefonaktiebolaget Lm Ericsson (Publ) Error detection and error concealment for encoded speech data
US6400296B1 (en) * 2000-11-21 2002-06-04 Telefonaktiebolaget Lm Ericsson (Publ) Robust continuous variable slope delta demodulation

Also Published As

Publication number Publication date
WO2003046888A1 (fr) 2003-06-05

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase