BE365210A - - Google Patents

Info

Publication number
BE365210A
BE365210A BE365210DA BE365210A BE 365210 A BE365210 A BE 365210A BE 365210D A BE365210D A BE 365210DA BE 365210 A BE365210 A BE 365210A
Authority
BE
Belgium
Prior art keywords
frequency
conversation
band
cable
lines
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE365210A publication Critical patent/BE365210A/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/78—Circuit arrangements in which low-frequency speech signals proceed in one direction on the line, while speech signals proceeding in the other direction on the line are modulated on a high-frequency carrier signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
BE365210D BE365210A (cg-RX-API-DMAC7.html)

Publications (1)

Publication Number Publication Date
BE365210A true BE365210A (cg-RX-API-DMAC7.html)

Family

ID=37544

Family Applications (1)

Application Number Title Priority Date Filing Date
BE365210D BE365210A (cg-RX-API-DMAC7.html)

Country Status (1)

Country Link
BE (1) BE365210A (cg-RX-API-DMAC7.html)

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