AU6943491A - - Google Patents

Info

Publication number: AU6943491A
Authority: AU; Australia
Legal status (The legal status 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 status listed.): Granted

Application number

AU6943491A

Other versions

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.)

1991-01-17

Filing date

1991-01-17

Publication date

1991-07-18

1991-01-17 Application filed filed Critical

1991-01-17 Priority to AU69434/91A priority Critical patent/AU612961B3/en

1991-06-11 Application granted granted Critical

1991-06-11 Publication of AU612961B3 publication Critical patent/AU612961B3/en

1991-07-18 Publication of AU6943491A publication Critical patent/AU6943491A/xx

1992-06-11 Anticipated expiration legal-status Critical

Status Ceased legal-status Critical Current

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
- H04K1/00—Secret communication

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)

AU69434/91A 1991-01-17 1991-01-17 Discrete cosine transform analog speech scrambling system Ceased AU612961B3 (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
AU69434/91A AU612961B3 (en)	1991-01-17	1991-01-17	Discrete cosine transform analog speech scrambling system

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
AU69434/91A AU612961B3 (en)	1991-01-17	1991-01-17	Discrete cosine transform analog speech scrambling system

Publications (2)

Publication Number	Publication Date
AU612961B3 AU612961B3 (en)	1991-06-11
AU6943491A true AU6943491A (de)	1991-07-18

Family

ID=3752989

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU69434/91A Ceased AU612961B3 (en)	1991-01-17	1991-01-17	Discrete cosine transform analog speech scrambling system

Country Status (1)

Country	Link
AU (1)	AU612961B3 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB9207337D0 (en) *	1992-04-03	1992-05-13	Univ Bristol	Frequency domain scrambling

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NO159229C (no) *	1982-05-11	1988-12-07	Tandem Computers Inc	Omkasteranordning for digitalt transmisjonssystem.
DK152239C (da) *	1983-12-30	1988-07-04	Sp Radio As	Fremgangsmaade til kryptografisk overfoering af talesignaler og kommunikationsstation til udoevelse af fremgangsmaaden
FR2566155B1 (fr) *	1984-06-19	1988-01-29	Cii Honeywell Bull	Procede et systeme pour chiffrer et dechiffrer des informations transmises entre un dispositif emetteur et un dispositif recepteur

1991
- 1991-01-17 AU AU69434/91A patent/AU612961B3/en not_active Ceased

Also Published As

Publication number	Publication date
AU612961B3 (en)	1991-06-11

Publication	Publication Date	Title
DE4291263T1 (de)	1993-06-03
FR2681702B1 (de)	1994-12-30
EP0525335A3 (de)	1995-06-21
EP0514790A3 (de)	1994-03-30
EP0775660A3 (de)	1997-07-09
FR2682400B1 (de)	1995-03-03
FR2681932B1 (de)	1995-01-27
FR2680822B1 (de)	1994-04-22
IN176562B (de)	1996-07-20
IN175867B (de)	1995-10-07
ITRM910824A0 (de)	1991-10-29
ECSM91567U (de)	1994-03-21
JPH0493582U (de)	1992-08-13
JPH04100009U (de)	1992-08-28
JPH04100222U (de)	1992-08-31
JPH0498493U (de)	1992-08-26
JPH0496431U (de)	1992-08-20
EP0527432A3 (de)	1994-04-06
AU6943491A (de)	1991-07-18
AU7138491A (de)	1992-02-20
EP0493840A3 (de)	1994-03-23
EP0523472A3 (de)	1994-02-16
CA2063166C (de)	1993-04-08
EP0528629A3 (de)	1994-05-04
EP0521530A3 (de)	1994-04-06