JPH0529175B2 - - Google Patents
Info
- Publication number
- JPH0529175B2 JPH0529175B2 JP15182387A JP15182387A JPH0529175B2 JP H0529175 B2 JPH0529175 B2 JP H0529175B2 JP 15182387 A JP15182387 A JP 15182387A JP 15182387 A JP15182387 A JP 15182387A JP H0529175 B2 JPH0529175 B2 JP H0529175B2
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- signal
- spectrum
- frequency
- scrambling
- 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
- 238000001228 spectrum Methods 0.000 description 44
- 230000009466 transformation Effects 0.000 description 29
- 230000005540 biological transmission Effects 0.000 description 28
- 230000005236 sound signal Effects 0.000 description 19
- 238000004891 communication Methods 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 238000012545 processing Methods 0.000 description 7
- 230000003595 spectral effect Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 5
- 238000000605 extraction Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000003786 synthesis reaction Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 238000005070 sampling Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000013139 quantization Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15182387A JPS63314933A (ja) | 1987-06-17 | 1987-06-17 | 秘話装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15182387A JPS63314933A (ja) | 1987-06-17 | 1987-06-17 | 秘話装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63314933A JPS63314933A (ja) | 1988-12-22 |
| JPH0529175B2 true JPH0529175B2 (enExample) | 1993-04-28 |
Family
ID=15527095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15182387A Granted JPS63314933A (ja) | 1987-06-17 | 1987-06-17 | 秘話装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63314933A (enExample) |
-
1987
- 1987-06-17 JP JP15182387A patent/JPS63314933A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63314933A (ja) | 1988-12-22 |
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