CH266242A - Teletypewriter. - Google Patents
Teletypewriter.Info
- Publication number
- CH266242A CH266242A CH266242DA CH266242A CH 266242 A CH266242 A CH 266242A CH 266242D A CH266242D A CH 266242DA CH 266242 A CH266242 A CH 266242A
- Authority
- CH
- Switzerland
- Prior art keywords
- teletypewriter
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
- H04L25/40—Transmitting circuits; Receiving circuits
- H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
- H04L25/493—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems by transition coding, i.e. the time-position or direction of a transition being encoded before transmission
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
- H04L25/40—Transmitting circuits; Receiving circuits
- H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Accessory Devices And Overall Control Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH654080X | 1946-10-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH266242A true CH266242A (en) | 1950-01-15 |
Family
ID=4526368
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH266242D CH266242A (en) | 1946-10-16 | 1946-10-16 | Teletypewriter. |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH266242A (en) |
GB (1) | GB654080A (en) |
-
1946
- 1946-10-16 CH CH266242D patent/CH266242A/en unknown
-
1947
- 1947-10-15 GB GB27629/47A patent/GB654080A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB654080A (en) | 1951-06-06 |
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