SE7509465L - ANSWER MACHINE - Google Patents

ANSWER MACHINE

Info

Publication number
SE7509465L
SE7509465L SE7509465A SE7509465A SE7509465L SE 7509465 L SE7509465 L SE 7509465L SE 7509465 A SE7509465 A SE 7509465A SE 7509465 A SE7509465 A SE 7509465A SE 7509465 L SE7509465 L SE 7509465L
Authority
SE
Sweden
Prior art keywords
message
store
announcement
pilot signal
recorded
Prior art date
Application number
SE7509465A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE402511B (en
Inventor
A Ritze
Original Assignee
Compur Werk Gmbh & Co
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 Compur Werk Gmbh & Co filed Critical Compur Werk Gmbh & Co
Publication of SE7509465L publication Critical patent/SE7509465L/en
Publication of SE402511B publication Critical patent/SE402511B/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/64—Automatic arrangements for answering calls; Automatic arrangements for recording messages for absent subscribers; Arrangements for recording conversations
    • H04M1/65—Recording arrangements for recording a message from the calling party
    • H04M1/6515—Recording arrangements for recording a message from the calling party using magnetic tape

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
  • Telephonic Communication Services (AREA)

Abstract

1477956 Telephone answering machine COMPUR-WERK GmbH & CO 28 July 1975 [27 Aug 1974] 31414/75 Heading H4K In a telephone answering machine having separate announcement and message storage means (e.g. magnetic tapes) an additional pilot signal is recorded on a separate track over the useable length of the message store so that when this store is driven in response to detection of an incoming call an announcement message is only given if there is sufficient space within the store for recording an incoming message of up to a predetermined duration. If the pilot signal is present, a ringing detector is cut-out, the line is looped, the announcement given, a message is recorded and the apparatus restores to normal after a preset time delay. A further pilot signal may be recorded over the length of the announcement store, the presence of both pilots being required to initiate an answering action by the machine.
SE7509465A 1974-08-27 1975-08-26 ANSWER MACHINE SE402511B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742441052 DE2441052C3 (en) 1974-08-27 1974-08-27 Telephone answering machine

Publications (2)

Publication Number Publication Date
SE7509465L true SE7509465L (en) 1976-03-01
SE402511B SE402511B (en) 1978-07-03

Family

ID=5924200

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7509465A SE402511B (en) 1974-08-27 1975-08-26 ANSWER MACHINE

Country Status (7)

Country Link
JP (1) JPS5942508B2 (en)
AT (1) AT343189B (en)
CH (1) CH585490A5 (en)
DE (1) DE2441052C3 (en)
FR (1) FR2283607A1 (en)
GB (1) GB1477956A (en)
SE (1) SE402511B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61189755A (en) * 1985-02-18 1986-08-23 Hashimoto Corp Automatic answering telephone set capable of automatic production of waiting state

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1280330B (en) * 1964-04-25 1968-10-17 Krone Kg Telephone answering machine with an announcement tape separate from the recording tape
DE1562087A1 (en) * 1968-01-27 1970-04-23 Sennheiser Electronic Answering machine
AU3296471A (en) * 1970-09-24 1973-03-08 Anzalone Limited Telephone answering machines
BE791382A (en) * 1972-07-31 1973-03-01 Muller Willy Automatic answering device for telephone calls.
JPS5237927B2 (en) * 1972-12-25 1977-09-26

Also Published As

Publication number Publication date
CH585490A5 (en) 1977-02-28
DE2441052A1 (en) 1976-03-18
DE2441052C3 (en) 1984-04-05
SE402511B (en) 1978-07-03
GB1477956A (en) 1977-06-29
FR2283607B1 (en) 1981-06-12
AT343189B (en) 1978-05-10
JPS5147307A (en) 1976-04-22
JPS5942508B2 (en) 1984-10-15
DE2441052B2 (en) 1976-07-22
ATA540975A (en) 1977-09-15
FR2283607A1 (en) 1976-03-26

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