JPS4855611A - - Google Patents
Info
- Publication number
- JPS4855611A JPS4855611A JP46089425A JP8942571A JPS4855611A JP S4855611 A JPS4855611 A JP S4855611A JP 46089425 A JP46089425 A JP 46089425A JP 8942571 A JP8942571 A JP 8942571A JP S4855611 A JPS4855611 A JP S4855611A
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/66—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for reducing bandwidth of signals; for improving efficiency of transmission
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
- Dc Digital Transmission (AREA)
- Processing Or Creating Images (AREA)
- Facsimile Image Signal Circuits (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP46089425A JPS4855611A (ja) | 1971-11-11 | 1971-11-11 | |
| GB5214972A GB1406829A (en) | 1971-11-11 | 1972-11-10 | Bandwidth reducing system by way of extreme value detection |
| DE19722254967 DE2254967C3 (de) | 1971-11-11 | 1972-11-10 | Verfahren zur Übertragung eines analogen Signals mit verringerter Bandbreite und Schaltungsanordnung zur Durchführung des Verfahrens |
| FR7240184A FR2159522B1 (ja) | 1971-11-11 | 1972-11-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP46089425A JPS4855611A (ja) | 1971-11-11 | 1971-11-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4855611A true JPS4855611A (ja) | 1973-08-04 |
Family
ID=13970293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP46089425A Pending JPS4855611A (ja) | 1971-11-11 | 1971-11-11 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS4855611A (ja) |
| DE (1) | DE2254967C3 (ja) |
| FR (1) | FR2159522B1 (ja) |
| GB (1) | GB1406829A (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50107823A (ja) * | 1974-01-30 | 1975-08-25 | ||
| JPS5361213A (en) * | 1976-11-12 | 1978-06-01 | Nippon Telegr & Teleph Corp <Ntt> | Facsimile control system |
-
1971
- 1971-11-11 JP JP46089425A patent/JPS4855611A/ja active Pending
-
1972
- 1972-11-10 DE DE19722254967 patent/DE2254967C3/de not_active Expired
- 1972-11-10 GB GB5214972A patent/GB1406829A/en not_active Expired
- 1972-11-13 FR FR7240184A patent/FR2159522B1/fr not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50107823A (ja) * | 1974-01-30 | 1975-08-25 | ||
| JPS5935063B2 (ja) * | 1974-01-30 | 1984-08-27 | 株式会社日立製作所 | 図形処理装置 |
| JPS5361213A (en) * | 1976-11-12 | 1978-06-01 | Nippon Telegr & Teleph Corp <Ntt> | Facsimile control system |
| JPS6229944B2 (ja) * | 1976-11-12 | 1987-06-29 | Nippon Denshin Denwa Kk |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2159522A1 (ja) | 1973-06-22 |
| DE2254967C3 (de) | 1975-03-27 |
| DE2254967A1 (de) | 1973-05-17 |
| GB1406829A (en) | 1975-09-17 |
| FR2159522B1 (ja) | 1977-12-30 |
| DE2254967B2 (de) | 1974-08-08 |