NL41083C - - Google Patents
Info
- Publication number
- NL41083C NL41083C NL70722A NL70722A NL41083C NL 41083 C NL41083 C NL 41083C NL 70722 A NL70722 A NL 70722A NL 70722 A NL70722 A NL 70722A NL 41083 C NL41083 C NL 41083C
- 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
- H04B3/06—Control of transmission; Equalising by the transmitted signal
- H04B3/08—Control of transmission; Equalising by the transmitted signal in negative-feedback path of line amplifier
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US635525A US2002499A (en) | 1932-09-30 | 1932-09-30 | Wave translation system |
| US690283A US2017180A (en) | 1932-09-30 | 1933-09-20 | Communication amplifier with feed-back |
| GB24440/34A GB430461A (en) | 1932-09-30 | 1934-08-24 | Amplifying systems for electric waves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL41083C true NL41083C (fr) | 1937-07-15 |
Family
ID=10211765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL70722A NL41083C (fr) | 1932-09-30 | 1934-09-13 |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US2002499A (fr) |
| CH (1) | CH183822A (fr) |
| FR (2) | FR762210A (fr) |
| GB (1) | GB430461A (fr) |
| NL (1) | NL41083C (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2615997A (en) * | 1946-12-13 | 1952-10-28 | Kellogg Switchboard & Supply | Telephone repeater |
| US2629024A (en) * | 1950-12-29 | 1953-02-17 | Bell Telephone Labor Inc | Unbalanced-to-ground two-to-fourwire connection |
| GB987885A (en) * | 1962-02-15 | 1965-03-31 | Ass Elect Ind | Improvements in and relating to amplifier feed-back circuits |
-
1932
- 1932-09-30 US US635525A patent/US2002499A/en not_active Expired - Lifetime
-
1933
- 1933-09-20 US US690283A patent/US2017180A/en not_active Expired - Lifetime
- 1933-09-27 FR FR762210D patent/FR762210A/fr not_active Expired
-
1934
- 1934-08-24 GB GB24440/34A patent/GB430461A/en not_active Expired
- 1934-09-13 NL NL70722A patent/NL41083C/xx active
- 1934-09-20 FR FR45431D patent/FR45431E/fr not_active Expired
- 1934-10-11 CH CH183822D patent/CH183822A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US2002499A (en) | 1935-05-28 |
| FR762210A (fr) | 1934-04-06 |
| GB430461A (en) | 1935-06-19 |
| CH183822A (de) | 1936-04-30 |
| US2017180A (en) | 1935-10-15 |
| FR45431E (fr) | 1935-09-04 |