SE7900488L - - Google Patents

Info

Publication number
SE7900488L
SE7900488L SE7900488A SE7900488A SE7900488L SE 7900488 L SE7900488 L SE 7900488L SE 7900488 A SE7900488 A SE 7900488A SE 7900488 A SE7900488 A SE 7900488A SE 7900488 L SE7900488 L SE 7900488L
Authority
SE
Sweden
Application number
SE7900488A
Other versions
SE412826B (sv
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 filed Critical
Priority to SE7900488A priority Critical patent/SE412826B/sv
Priority to US06/008,616 priority patent/US4271500A/en
Priority to GB7904572A priority patent/GB2016875B/en
Priority to FR7903516A priority patent/FR2417216A1/fr
Priority to DE19792905343 priority patent/DE2905343A1/de
Publication of SE412826B publication Critical patent/SE412826B/sv
Publication of SE7900488L publication Critical patent/SE7900488L/xx

Links

Classifications

    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03MCODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00Conversion 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
    • H03M7/30Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
    • H03M7/3002Conversion to or from differential modulation
    • H03M7/3044Conversion to or from differential modulation with several bits only, i.e. the difference between successive samples being coded by more than one bit, e.g. differential pulse code modulation [DPCM]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B1/00Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/66Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for reducing bandwidth of signals; for improving efficiency of transmission
    • H04B1/662Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for reducing bandwidth of signals; for improving efficiency of transmission using a time/frequency relationship, e.g. time compression or expansion

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Complex Calculations (AREA)
SE7900488A 1978-02-13 1979-01-19 Anleggning for omvandling av en olikformigt samplad signal med korttidsspektrum till en likformigt samplad signal SE412826B (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE7900488A SE412826B (sv) 1979-01-19 1979-01-19 Anleggning for omvandling av en olikformigt samplad signal med korttidsspektrum till en likformigt samplad signal
US06/008,616 US4271500A (en) 1978-02-13 1979-02-01 Device for converting a non-uniformly sampled signal with short-time spectrum to a uniformly sampled signal
GB7904572A GB2016875B (en) 1978-02-13 1979-02-09 Device for converting a non-uniformly sampled signal with short-time spectrum to a uniformly sampled signal
FR7903516A FR2417216A1 (fr) 1978-02-13 1979-02-12 Dispositif pour convertir un signal echantillonne de facon non uniforme avec un spectre de courte duree en un signal echantillonne de facon uniforme
DE19792905343 DE2905343A1 (de) 1978-02-13 1979-02-13 Vorrichtung zur umsetzung eines nicht gleichfoermig abgetasteten signals mit kurzzeitspektrum in ein gleichfoermig abgetastetes signal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7900488A SE412826B (sv) 1979-01-19 1979-01-19 Anleggning for omvandling av en olikformigt samplad signal med korttidsspektrum till en likformigt samplad signal

Publications (2)

Publication Number Publication Date
SE412826B SE412826B (sv) 1980-03-17
SE7900488L true SE7900488L (sv) 1980-03-17

Family

ID=20337065

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7900488A SE412826B (sv) 1978-02-13 1979-01-19 Anleggning for omvandling av en olikformigt samplad signal med korttidsspektrum till en likformigt samplad signal

Country Status (1)

Country Link
SE (1) SE412826B (sv)

Also Published As

Publication number Publication date
SE412826B (sv) 1980-03-17

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