NL7205845A - - Google Patents
Info
- Publication number
- NL7205845A NL7205845A NL7205845A NL7205845A NL7205845A NL 7205845 A NL7205845 A NL 7205845A NL 7205845 A NL7205845 A NL 7205845A NL 7205845 A NL7205845 A NL 7205845A NL 7205845 A NL7205845 A NL 7205845A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/17—Time-division multiplex systems in which the transmission channel allotted to a first user may be taken away and re-allotted to a second user if the first user becomes inactive, e.g. TASI
- H04J3/177—Freeze-out systems, e.g. taking away active sources from transmission
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
- H04J3/1682—Allocation of channels according to the instantaneous demands of the users, e.g. concentrated multiplexers, statistical multiplexers
- H04J3/1688—Allocation of channels according to the instantaneous demands of the users, e.g. concentrated multiplexers, statistical multiplexers the demands of the users being taken into account after redundancy removal, e.g. by predictive coding, by variable sampling
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/17—Time-division multiplex systems in which the transmission channel allotted to a first user may be taken away and re-allotted to a second user if the first user becomes inactive, e.g. TASI
- H04J3/172—Digital speech interpolation, i.e. DSI
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Time-Division Multiplex Systems (AREA)
- Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13910671A | 1971-04-30 | 1971-04-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7205845A true NL7205845A (OSRAM) | 1972-11-01 |
Family
ID=22485155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7205845A NL7205845A (OSRAM) | 1971-04-30 | 1972-04-28 |
Country Status (6)
| Country | Link |
|---|---|
| CA (1) | CA995360A (OSRAM) |
| DE (1) | DE2221350A1 (OSRAM) |
| FR (1) | FR2139849B1 (OSRAM) |
| GB (1) | GB1341663A (OSRAM) |
| IT (1) | IT954852B (OSRAM) |
| NL (1) | NL7205845A (OSRAM) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2828979A1 (fr) * | 2001-08-23 | 2003-02-28 | Cit Alcatel | Compresseur, decompresseur, bloc de donnees et procede de gestion de ressources |
-
1972
- 1972-04-24 CA CA140,419A patent/CA995360A/en not_active Expired
- 1972-04-28 NL NL7205845A patent/NL7205845A/xx not_active Application Discontinuation
- 1972-04-29 IT IT6834172A patent/IT954852B/it active
- 1972-05-01 GB GB2010772A patent/GB1341663A/en not_active Expired
- 1972-05-02 DE DE19722221350 patent/DE2221350A1/de not_active Withdrawn
- 1972-05-02 FR FR7215475A patent/FR2139849B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1341663A (en) | 1973-12-25 |
| FR2139849B1 (OSRAM) | 1973-07-13 |
| IT954852B (it) | 1973-09-15 |
| CA995360A (en) | 1976-08-17 |
| FR2139849A1 (OSRAM) | 1973-01-12 |
| DE2221350A1 (de) | 1972-11-23 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BA | A request for search or an international-type search has been filed | ||
| BB | A search report has been drawn up | ||
| BC | A request for examination has been filed | ||
| BV | The patent application has lapsed |