BE453587A - - Google Patents
Info
- Publication number
- BE453587A BE453587A BE453587DA BE453587A BE 453587 A BE453587 A BE 453587A BE 453587D A BE453587D A BE 453587DA BE 453587 A BE453587 A BE 453587A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/24—Testing correct operation
- H04L1/248—Distortion measuring systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/50—Testing arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE900504X | 1943-01-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE453587A true BE453587A (zh) |
Family
ID=6853468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE453587D BE453587A (zh) | 1943-01-14 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE453587A (zh) |
| FR (1) | FR900504A (zh) |
-
0
- BE BE453587D patent/BE453587A/xx unknown
-
1943
- 1943-12-10 FR FR900504D patent/FR900504A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR900504A (fr) | 1945-07-02 |