FR1467400A - Système de transmission d'informations - Google Patents
Système de transmission d'informationsInfo
- Publication number
- FR1467400A FR1467400A FR48412A FR48412A FR1467400A FR 1467400 A FR1467400 A FR 1467400A FR 48412 A FR48412 A FR 48412A FR 48412 A FR48412 A FR 48412A FR 1467400 A FR1467400 A FR 1467400A
- Authority
- FR
- France
- Prior art keywords
- transmission system
- information transmission
- information
- transmission
- 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
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
- H04N1/17—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa the scanning speed being dependent on content of picture
-
- 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
- H04B1/662—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 using a time/frequency relationship, e.g. time compression or expansion
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/12—Systems in which the television signal is transmitted via one channel or a plurality of parallel channels, the bandwidth of each channel being less than the bandwidth of the television signal
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Computer Networks & Wireless Communication (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR48412A FR1467400A (fr) | 1965-02-04 | 1966-02-04 | Système de transmission d'informations |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US430408A US3384709A (en) | 1965-02-04 | 1965-02-04 | Transmission time-bandwidth reduction system and method |
FR48412A FR1467400A (fr) | 1965-02-04 | 1966-02-04 | Système de transmission d'informations |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1467400A true FR1467400A (fr) | 1967-01-27 |
Family
ID=26168367
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR48412A Expired FR1467400A (fr) | 1965-02-04 | 1966-02-04 | Système de transmission d'informations |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1467400A (fr) |
-
1966
- 1966-02-04 FR FR48412A patent/FR1467400A/fr not_active Expired
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