NL156852B - DEVICE FOR RENEWING OR SHORTENING INFORMATION. - Google Patents

DEVICE FOR RENEWING OR SHORTENING INFORMATION.

Info

Publication number
NL156852B
NL156852B NL7201205A NL7201205A NL156852B NL 156852 B NL156852 B NL 156852B NL 7201205 A NL7201205 A NL 7201205A NL 7201205 A NL7201205 A NL 7201205A NL 156852 B NL156852 B NL 156852B
Authority
NL
Netherlands
Prior art keywords
renewing
shortening information
shortening
information
Prior art date
Application number
NL7201205A
Other languages
Dutch (nl)
Other versions
NL7201205A (en
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of NL7201205A publication Critical patent/NL7201205A/xx
Publication of NL156852B publication Critical patent/NL156852B/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/487—Arrangements for providing information services, e.g. recorded voice services or time announcements
    • H04M3/4872—Non-interactive information services

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
NL7201205A 1971-11-05 1972-01-28 DEVICE FOR RENEWING OR SHORTENING INFORMATION. NL156852B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712155110 DE2155110C3 (en) 1971-11-05 1971-11-05 Method and circuit arrangement for recording sound events on sound carriers

Publications (2)

Publication Number Publication Date
NL7201205A NL7201205A (en) 1973-05-08
NL156852B true NL156852B (en) 1978-05-16

Family

ID=5824339

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7201205A NL156852B (en) 1971-11-05 1972-01-28 DEVICE FOR RENEWING OR SHORTENING INFORMATION.

Country Status (2)

Country Link
DE (1) DE2155110C3 (en)
NL (1) NL156852B (en)

Also Published As

Publication number Publication date
DE2155110A1 (en) 1973-05-10
DE2155110C3 (en) 1974-10-24
NL7201205A (en) 1973-05-08
DE2155110B2 (en) 1974-03-21

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: SIEMENS