BE720327A - - Google Patents
Info
- Publication number
- BE720327A BE720327A BE720327DA BE720327A BE 720327 A BE720327 A BE 720327A BE 720327D A BE720327D A BE 720327DA BE 720327 A BE720327 A BE 720327A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
- H04B14/048—Non linear compression or expansion
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Analogue/Digital Conversion (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6712082A NL6712082A (en:Method) | 1967-09-02 | 1967-09-02 | |
| NL6809800A NL6809800A (en:Method) | 1968-07-11 | 1968-07-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE720327A true BE720327A (en:Method) | 1969-03-03 |
Family
ID=26644236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE720327D BE720327A (en:Method) | 1967-09-02 | 1968-09-02 |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS4815383B1 (en:Method) |
| BE (1) | BE720327A (en:Method) |
| CH (1) | CH503438A (en:Method) |
| DE (1) | DE1762775C3 (en:Method) |
| FR (1) | FR1597511A (en:Method) |
| GB (1) | GB1193726A (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH542552A (de) * | 1972-02-01 | 1973-09-30 | Europ Handelsges Anst | Einrichtung mit einer Sende- und einer Empfangsstation zum Erzeugen, Umformen und Übertragen von Signalen |
-
1968
- 1968-08-23 DE DE19681762775 patent/DE1762775C3/de not_active Expired
- 1968-08-30 CH CH1300968A patent/CH503438A/de unknown
- 1968-08-30 FR FR1597511D patent/FR1597511A/fr not_active Expired
- 1968-09-02 JP JP43062413A patent/JPS4815383B1/ja active Pending
- 1968-09-02 BE BE720327D patent/BE720327A/xx unknown
- 1968-09-03 GB GB4185868A patent/GB1193726A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1193726A (en) | 1970-06-03 |
| DE1762775C3 (de) | 1979-10-18 |
| JPS4815383B1 (en:Method) | 1973-05-14 |
| FR1597511A (en:Method) | 1970-06-29 |
| CH503438A (de) | 1971-02-15 |
| DE1762775B2 (de) | 1979-03-01 |
| DE1762775A1 (de) | 1970-09-17 |