NL48137C - - Google Patents
Info
- Publication number
- NL48137C NL48137C NL79400A NL79400A NL48137C NL 48137 C NL48137 C NL 48137C NL 79400 A NL79400 A NL 79400A NL 79400 A NL79400 A NL 79400A NL 48137 C NL48137 C NL 48137C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/04—Control of transmission; Equalising
- H04B3/14—Control of transmission; Equalising characterised by the equalising network used
- H04B3/143—Control of transmission; Equalising characterised by the equalising network used using amplitude-frequency equalisers
- H04B3/145—Control of transmission; Equalising characterised by the equalising network used using amplitude-frequency equalisers variable equalisers
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB23645/36A GB469214A (en) | 1936-08-28 | 1936-08-28 | Improvements in wave transmission systems and variable equalizers therefor |
| FR822857D FR822857A (fr) | 1936-08-28 | 1936-09-15 | Systèmes de transmission d'ondes électriques |
| NL79400A NL48137C (xx) | 1936-08-28 | 1936-09-29 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB23645/36A GB469214A (en) | 1936-08-28 | 1936-08-28 | Improvements in wave transmission systems and variable equalizers therefor |
| FR822857T | 1936-09-15 | ||
| NL79400A NL48137C (xx) | 1936-08-28 | 1936-09-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL48137C true NL48137C (xx) | 1940-04-15 |
Family
ID=41170968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL79400A NL48137C (xx) | 1936-08-28 | 1936-09-29 |
Country Status (3)
| Country | Link |
|---|---|
| FR (1) | FR822857A (xx) |
| GB (1) | GB469214A (xx) |
| NL (1) | NL48137C (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE857403C (de) * | 1937-08-10 | 1952-11-27 | Siemens Ag | Netzwerk mit veraenderbarer Frequenzabhaengigkeit und Daempfung |
-
1936
- 1936-08-28 GB GB23645/36A patent/GB469214A/en not_active Expired
- 1936-09-15 FR FR822857D patent/FR822857A/fr not_active Expired
- 1936-09-29 NL NL79400A patent/NL48137C/xx active
Also Published As
| Publication number | Publication date |
|---|---|
| FR822857A (fr) | 1937-01-10 |
| GB469214A (en) | 1937-07-21 |