FR19962E - Improvements in telephone transmissions - Google Patents
Improvements in telephone transmissionsInfo
- Publication number
- FR19962E FR19962E FR19962A FR19962DA FR19962E FR 19962 E FR19962 E FR 19962E FR 19962 A FR19962 A FR 19962A FR 19962D A FR19962D A FR 19962DA FR 19962 E FR19962 E FR 19962E
- Authority
- FR
- France
- Prior art keywords
- telephone transmissions
- transmissions
- telephone
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 230000005540 biological transmission Effects 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/08—Modifications for reducing interference; Modifications for reducing effects due to line faults ; Receiver end arrangements for detecting or overcoming line faults
- H04L25/085—Arrangements for reducing interference in line transmission systems, e.g. by differential transmission
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/30—Reducing interference caused by unbalanced currents in a normally balanced line
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR19962T |
Publications (1)
Publication Number | Publication Date |
---|---|
FR19962E true FR19962E (en) | 1915-12-30 |
Family
ID=8660101
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR19962A Expired FR19962E (en) | Improvements in telephone transmissions | ||
FR476872A Expired FR476872A (en) | 1914-05-13 | Improvements in telephone transmissions |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR476872A Expired FR476872A (en) | 1914-05-13 | Improvements in telephone transmissions |
Country Status (1)
Country | Link |
---|---|
FR (2) | FR476872A (en) |
-
0
- FR FR19962A patent/FR19962E/en not_active Expired
-
1914
- 1914-05-13 FR FR476872A patent/FR476872A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR476872A (en) | 1915-09-07 |
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