BE466330A - - Google Patents

Info

Publication number
BE466330A
BE466330A BE466330DA BE466330A BE 466330 A BE466330 A BE 466330A BE 466330D A BE466330D A BE 466330DA BE 466330 A BE466330 A BE 466330A
Authority
BE
Belgium
Prior art keywords
circuit
gain
transmission system
circuits
unidirectional
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE466330A publication Critical patent/BE466330A/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M9/00—Arrangements for interconnection not involving centralised switching
    • H04M9/08—Two-way loud-speaking telephone systems with means for conditioning the signal, e.g. for suppressing echoes for one or both directions of traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M9/00—Arrangements for interconnection not involving centralised switching
    • H04M9/001—Two-way communication systems between a limited number of parties

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
BE466330D BE466330A (de)

Publications (1)

Publication Number Publication Date
BE466330A true BE466330A (de)

Family

ID=117662

Family Applications (1)

Application Number Title Priority Date Filing Date
BE466330D BE466330A (de)

Country Status (1)

Country Link
BE (1) BE466330A (de)

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