CH183822A - Electric wave transmission system. - Google Patents
Electric wave transmission system.Info
- Publication number
- CH183822A CH183822A CH183822DA CH183822A CH 183822 A CH183822 A CH 183822A CH 183822D A CH183822D A CH 183822DA CH 183822 A CH183822 A CH 183822A
- Authority
- CH
- Switzerland
- Prior art keywords
- transmission system
- wave transmission
- electric wave
- electric
- wave
- Prior art date
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 |
---|---|
CH183822A true CH183822A (en) | 1936-04-30 |
Family
ID=10211765
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH183822D CH183822A (en) | 1932-09-30 | 1934-10-11 | Electric wave transmission system. |
Country Status (5)
Country | Link |
---|---|
US (2) | US2002499A (en) |
CH (1) | CH183822A (en) |
FR (2) | FR762210A (en) |
GB (1) | GB430461A (en) |
NL (1) | NL41083C (en) |
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/en 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/en not_active Expired
- 1934-10-11 CH CH183822D patent/CH183822A/en unknown
Also Published As
Publication number | Publication date |
---|---|
US2002499A (en) | 1935-05-28 |
GB430461A (en) | 1935-06-19 |
FR45431E (en) | 1935-09-04 |
FR762210A (en) | 1934-04-06 |
US2017180A (en) | 1935-10-15 |
NL41083C (en) | 1937-07-15 |
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