NL41252C - - Google Patents
Info
- Publication number
- NL41252C NL41252C NL41252DA NL41252C NL 41252 C NL41252 C NL 41252C NL 41252D A NL41252D A NL 41252DA NL 41252 C NL41252 C NL 41252C
- 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
-
- 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)
- Measurement Of Resistance Or Impedance (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2002192X | 1930-12-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL41252C true NL41252C (cg-RX-API-DMAC7.html) |
Family
ID=10895751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL41252D NL41252C (cg-RX-API-DMAC7.html) | 1930-12-24 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2002192A (cg-RX-API-DMAC7.html) |
| NL (1) | NL41252C (cg-RX-API-DMAC7.html) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2680231A (en) * | 1950-01-07 | 1954-06-01 | Gen Precision Lab Inc | Tone control |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3010087A (en) * | 1958-11-14 | 1961-11-21 | Bell Telephone Labor Inc | Equalizer |
-
0
- NL NL41252D patent/NL41252C/xx active
-
1931
- 1931-12-18 US US581930A patent/US2002192A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2680231A (en) * | 1950-01-07 | 1954-06-01 | Gen Precision Lab Inc | Tone control |
Also Published As
| Publication number | Publication date |
|---|---|
| US2002192A (en) | 1935-05-21 |