CH294910A - Einrichtung zur Kontrolle von gesandten Impulsgruppen von Telegraphen- Mehrfachalphabeten. - Google Patents
Einrichtung zur Kontrolle von gesandten Impulsgruppen von Telegraphen- Mehrfachalphabeten.Info
- Publication number
- CH294910A CH294910A CH294910DA CH294910A CH 294910 A CH294910 A CH 294910A CH 294910D A CH294910D A CH 294910DA CH 294910 A CH294910 A CH 294910A
- Authority
- CH
- Switzerland
- Prior art keywords
- telegraph
- control
- impulse groups
- multiple alphabets
- sent
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/14—Arrangements for detecting or preventing errors in the information received by using return channel in which the signals are sent back to the transmitter to be checked ; echo systems
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE294910X | 1951-04-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH294910A true CH294910A (de) | 1953-11-30 |
Family
ID=6087760
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH294910D CH294910A (de) | 1951-04-20 | 1952-04-17 | Einrichtung zur Kontrolle von gesandten Impulsgruppen von Telegraphen- Mehrfachalphabeten. |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE515845A (ja) |
CH (1) | CH294910A (ja) |
-
0
- BE BE515845D patent/BE515845A/xx unknown
-
1952
- 1952-04-17 CH CH294910D patent/CH294910A/de unknown
Also Published As
Publication number | Publication date |
---|---|
BE515845A (ja) |
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