BE813245A - METHOD FOR SCRAMBLED TRANSMISSION OF VOICE SIGNALS - Google Patents

METHOD FOR SCRAMBLED TRANSMISSION OF VOICE SIGNALS

Info

Publication number
BE813245A
BE813245A BE142803A BE142803A BE813245A BE 813245 A BE813245 A BE 813245A BE 142803 A BE142803 A BE 142803A BE 142803 A BE142803 A BE 142803A BE 813245 A BE813245 A BE 813245A
Authority
BE
Belgium
Prior art keywords
voice signals
scrambled transmission
scrambled
transmission
voice
Prior art date
Application number
BE142803A
Other languages
French (fr)
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
Priority claimed from DE19732316647 external-priority patent/DE2316647C3/en
Application filed filed Critical
Publication of BE813245A publication Critical patent/BE813245A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
    • H04K1/00—Secret communication
    • H04K1/04—Secret communication by frequency scrambling, i.e. by transposing or inverting parts of the frequency band or by inverting the whole band

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Noise Elimination (AREA)
BE142803A 1973-04-03 1974-04-03 METHOD FOR SCRAMBLED TRANSMISSION OF VOICE SIGNALS BE813245A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732316647 DE2316647C3 (en) 1973-04-03 Method for the disguised transmission of speech signals

Publications (1)

Publication Number Publication Date
BE813245A true BE813245A (en) 1974-10-03

Family

ID=5876880

Family Applications (1)

Application Number Title Priority Date Filing Date
BE142803A BE813245A (en) 1973-04-03 1974-04-03 METHOD FOR SCRAMBLED TRANSMISSION OF VOICE SIGNALS

Country Status (14)

Country Link
AT (1) AT333851B (en)
AU (1) AU484739B2 (en)
BE (1) BE813245A (en)
CH (1) CH576215A5 (en)
DK (1) DK137000C (en)
FR (1) FR2224946B1 (en)
GB (1) GB1465923A (en)
IE (1) IE39093B1 (en)
IL (1) IL44495A (en)
IT (1) IT1011198B (en)
LU (1) LU69773A1 (en)
NL (1) NL167069C (en)
SE (1) SE397035B (en)
ZA (1) ZA742085B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH596716A5 (en) * 1974-07-19 1978-03-15 Siemens Ag
DE3735781A1 (en) * 1987-10-22 1989-05-03 Grundig Emv METHOD FOR VOICE ENCRYPTION WITH SIMULTANEOUS DATA TRANSMISSION IN NARROW-BAND TRANSMISSION SYSTEMS
ATE527768T1 (en) * 2008-10-17 2011-10-15 Signalgenerix Ltd ENCRYPTION OF INFORMATION SIGNALS
RU2602598C1 (en) * 2015-09-14 2016-11-20 Федеральное государственное казенное военное образовательное учреждение высшего профессионального образования "ВОЕННАЯ АКАДЕМИЯ СВЯЗИ имени Маршала Советского Союза С.М. Буденного" Министерства обороны Российской Федерации Method of generating and processing signal built in masking interference

Also Published As

Publication number Publication date
GB1465923A (en) 1977-03-02
IL44495A0 (en) 1974-06-30
IE39093B1 (en) 1978-08-02
IE39093L (en) 1974-10-03
ATA270674A (en) 1976-04-15
CH576215A5 (en) 1976-05-31
IL44495A (en) 1977-01-31
SE397035B (en) 1977-10-10
FR2224946B1 (en) 1979-05-25
DK137000B (en) 1977-12-27
FR2224946A1 (en) 1974-10-31
LU69773A1 (en) 1974-07-18
AU6738374A (en) 1975-10-02
ZA742085B (en) 1975-03-26
NL167069C (en) 1981-10-15
AT333851B (en) 1976-12-10
NL7404542A (en) 1974-10-07
DK137000C (en) 1978-05-29
DE2316647B2 (en) 1975-10-30
AU484739B2 (en) 1975-10-02
IT1011198B (en) 1977-01-20
DE2316647A1 (en) 1974-10-17

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