JPH0560697B2 - - Google Patents
Info
- Publication number
- JPH0560697B2 JPH0560697B2 JP3800285A JP3800285A JPH0560697B2 JP H0560697 B2 JPH0560697 B2 JP H0560697B2 JP 3800285 A JP3800285 A JP 3800285A JP 3800285 A JP3800285 A JP 3800285A JP H0560697 B2 JPH0560697 B2 JP H0560697B2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- circuit
- output
- clock
- generation circuit
- Prior art date
- 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.)
- Expired - Lifetime
Links
- 230000005236 sound signal Effects 0.000 claims description 15
- 238000004891 communication Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 10
- 230000005540 biological transmission Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000003111 delayed effect Effects 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 230000002123 temporal effect Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
- H04K1/00—Secret communication
- H04K1/06—Secret communication by transmitting the information or elements thereof at unnatural speeds or in jumbled order or backwards
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3800285A JPS61198840A (ja) | 1985-02-27 | 1985-02-27 | 秘話装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3800285A JPS61198840A (ja) | 1985-02-27 | 1985-02-27 | 秘話装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61198840A JPS61198840A (ja) | 1986-09-03 |
JPH0560697B2 true JPH0560697B2 (enrdf_load_stackoverflow) | 1993-09-02 |
Family
ID=12513366
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3800285A Granted JPS61198840A (ja) | 1985-02-27 | 1985-02-27 | 秘話装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61198840A (enrdf_load_stackoverflow) |
-
1985
- 1985-02-27 JP JP3800285A patent/JPS61198840A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS61198840A (ja) | 1986-09-03 |
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