NO920906L - Fremgangsmaate og innretning for koding og dekoding av et analogt lavfrekvent-signal i et pcm-format, isaer for overfoering av taleinformasjon i et hoeyttalende hustelefonanlegg - Google Patents

Fremgangsmaate og innretning for koding og dekoding av et analogt lavfrekvent-signal i et pcm-format, isaer for overfoering av taleinformasjon i et hoeyttalende hustelefonanlegg

Info

Publication number
NO920906L
NO920906L NO92920906A NO920906A NO920906L NO 920906 L NO920906 L NO 920906L NO 92920906 A NO92920906 A NO 92920906A NO 920906 A NO920906 A NO 920906A NO 920906 L NO920906 L NO 920906L
Authority
NO
Norway
Prior art keywords
data word
frequency signal
pcm
decoding
coding
Prior art date
Application number
NO92920906A
Other languages
English (en)
Other versions
NO304480B1 (no
NO920906D0 (no
Inventor
Friedrich Schulte
Martin Kemmerling
Original Assignee
Fraunhofer Ges Forschung
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 Fraunhofer Ges Forschung filed Critical Fraunhofer Ges Forschung
Publication of NO920906D0 publication Critical patent/NO920906D0/no
Publication of NO920906L publication Critical patent/NO920906L/no
Publication of NO304480B1 publication Critical patent/NO304480B1/no

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
    • H04B14/04—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation using pulse code modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
NO920906A 1991-03-09 1992-03-06 FremgangsmÕte og innretning for koding og dekoding av et analogt lavfrekvent signal i et PCM-format, isµr for overf°ring av taleinformasjon i et h°yttalende hustelefonanlegg NO304480B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4107592A DE4107592C1 (no) 1991-03-09 1991-03-09

Publications (3)

Publication Number Publication Date
NO920906D0 NO920906D0 (no) 1992-03-06
NO920906L true NO920906L (no) 1992-09-10
NO304480B1 NO304480B1 (no) 1998-12-21

Family

ID=6426864

Family Applications (1)

Application Number Title Priority Date Filing Date
NO920906A NO304480B1 (no) 1991-03-09 1992-03-06 FremgangsmÕte og innretning for koding og dekoding av et analogt lavfrekvent signal i et PCM-format, isµr for overf°ring av taleinformasjon i et h°yttalende hustelefonanlegg

Country Status (4)

Country Link
EP (1) EP0503413B1 (no)
AT (1) ATE141736T1 (no)
DE (1) DE4107592C1 (no)
NO (1) NO304480B1 (no)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110086549B (zh) * 2019-04-02 2021-09-14 北京小米移动软件有限公司 音频数据传输方法及装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2301136A1 (fr) * 1975-02-13 1976-09-10 Labo Cent Telecommunicat Dispositif d'association d'intervalles
DE3113397A1 (de) * 1981-04-03 1982-10-21 Robert Bosch Gmbh, 7000 Stuttgart Pulscodemodulationssystem
JPS6070896A (ja) * 1983-09-28 1985-04-22 Hitachi Ltd 通話路装置
DE3525696A1 (de) * 1985-07-18 1987-01-22 Siemens Ag Zeitmultiplexsystem zur rbertragung von video- und schmalbandsignalen

Also Published As

Publication number Publication date
EP0503413A2 (de) 1992-09-16
EP0503413A3 (en) 1993-05-12
ATE141736T1 (de) 1996-09-15
EP0503413B1 (de) 1996-08-21
NO304480B1 (no) 1998-12-21
NO920906D0 (no) 1992-03-06
DE4107592C1 (no) 1992-06-17

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