BE462659A - - Google Patents

Info

Publication number
BE462659A
BE462659A BE462659DA BE462659A BE 462659 A BE462659 A BE 462659A BE 462659D A BE462659D A BE 462659DA BE 462659 A BE462659 A BE 462659A
Authority
BE
Belgium
Application number
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.)
Publication of BE462659A publication Critical patent/BE462659A/xx

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/64Automatic arrangements for answering calls; Automatic arrangements for recording messages for absent subscribers; Arrangements for recording conversations
    • H04M1/65Recording arrangements for recording a message from the calling party
    • H04M1/6515Recording arrangements for recording a message from the calling party using magnetic tape
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/64Automatic arrangements for answering calls; Automatic arrangements for recording messages for absent subscribers; Arrangements for recording conversations
    • H04M1/65Recording arrangements for recording a message from the calling party
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/64Automatic arrangements for answering calls; Automatic arrangements for recording messages for absent subscribers; Arrangements for recording conversations
    • H04M1/65Recording arrangements for recording a message from the calling party
    • H04M1/652Means for playing back the recorded messages by remote control over a telephone line

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Alarm Systems (AREA)
  • Electromechanical Clocks (AREA)
BE462659D 1945-03-20 BE462659A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB704445A GB615308A (en) 1945-03-20 1945-03-20 Telephonograph for recording and reproducing oral communications

Publications (1)

Publication Number Publication Date
BE462659A true BE462659A (en:Method)

Family

ID=9825563

Family Applications (1)

Application Number Title Priority Date Filing Date
BE462659D BE462659A (en:Method) 1945-03-20

Country Status (4)

Country Link
BE (1) BE462659A (en:Method)
CH (1) CH242957A (en:Method)
GB (1) GB615308A (en:Method)
NL (1) NL65334C (en:Method)

Also Published As

Publication number Publication date
CH242957A (de) 1946-06-15
NL65334C (en:Method)
GB615308A (en) 1949-01-05

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