NL271432A - - Google Patents
Info
- Publication number
- NL271432A NL271432A NL271432DA NL271432A NL 271432 A NL271432 A NL 271432A NL 271432D A NL271432D A NL 271432DA NL 271432 A NL271432 A NL 271432A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/14—Channel dividing arrangements, i.e. in which a single bit stream is divided between several baseband channels and reassembled at the receiver
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B14/00—Transmission systems not characterised by the medium used for transmission
- H04B14/02—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation
- H04B14/04—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation using pulse code modulation
- H04B14/046—Systems or methods for reducing noise or bandwidth
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J1/00—Frequency-division multiplex systems
- H04J1/02—Details
- H04J1/14—Arrangements providing for calling or supervisory signals
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB39385/60A GB914883A (en) | 1960-11-16 | 1960-11-16 | Improvements in or relating to telephone transmission systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL271432A true NL271432A (en:Method) |
Family
ID=10409263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL271432D NL271432A (en:Method) | 1960-11-16 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3161828A (en:Method) |
| BE (1) | BE610335A (en:Method) |
| CH (1) | CH395188A (en:Method) |
| GB (1) | GB914883A (en:Method) |
| NL (1) | NL271432A (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3522541A (en) * | 1967-11-13 | 1970-08-04 | Sylvania Electric Prod | Digital matched filter employing quadrature component correlation apparatus |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE502034A (en:Method) * | 1952-06-24 |
-
0
- NL NL271432D patent/NL271432A/xx unknown
-
1960
- 1960-11-16 GB GB39385/60A patent/GB914883A/en not_active Expired
-
1961
- 1961-10-31 US US148966A patent/US3161828A/en not_active Expired - Lifetime
- 1961-11-10 CH CH1305361A patent/CH395188A/de unknown
- 1961-11-16 BE BE610335A patent/BE610335A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH395188A (de) | 1965-07-15 |
| US3161828A (en) | 1964-12-15 |
| BE610335A (fr) | 1962-05-16 |
| GB914883A (en) | 1963-01-09 |