FR1541858A - Procédé et dispositif d'enregistrement - Google Patents
Procédé et dispositif d'enregistrementInfo
- Publication number
- FR1541858A FR1541858A FR125736A FR125736A FR1541858A FR 1541858 A FR1541858 A FR 1541858A FR 125736 A FR125736 A FR 125736A FR 125736 A FR125736 A FR 125736A FR 1541858 A FR1541858 A FR 1541858A
- Authority
- FR
- France
- Prior art keywords
- recording method
- recording
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J9/00—Hammer-impression mechanisms
- B41J9/26—Means for operating hammers to effect impression
- B41J9/36—Means for operating hammers to effect impression in which mechanical power is applied under electromagnetic control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J1/00—Typewriters or selective printing mechanisms characterised by the mounting, arrangement or disposition of the types or dies
- B41J1/22—Typewriters or selective printing mechanisms characterised by the mounting, arrangement or disposition of the types or dies with types or dies mounted on carriers rotatable for selection
- B41J1/32—Typewriters or selective printing mechanisms characterised by the mounting, arrangement or disposition of the types or dies with types or dies mounted on carriers rotatable for selection the plane of the type or die face being parallel to the axis of rotation, e.g. with type on the periphery of cylindrical carriers
- B41J1/44—Carriers stationary for impression
- B41J1/46—Types or dies fixed on wheel, drum, cylinder, or like carriers
- B41J1/52—Types or dies fixed on wheel, drum, cylinder, or like carriers with copy material moving in the letter-space direction, and the carrier mounting being fixed relative to the machine
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L13/00—Details of the apparatus or circuits covered by groups H04L15/00 or H04L17/00
- H04L13/18—Details of the apparatus or circuits covered by groups H04L15/00 or H04L17/00 of receivers
- H04L13/182—Printing mechanisms
-
- 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
- H04L25/4902—Pulse width modulation; Pulse position modulation
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR125736A FR1541858A (fr) | 1966-10-26 | 1967-10-25 | Procédé et dispositif d'enregistrement |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US58960066A | 1966-10-26 | 1966-10-26 | |
FR125736A FR1541858A (fr) | 1966-10-26 | 1967-10-25 | Procédé et dispositif d'enregistrement |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1541858A true FR1541858A (fr) | 1968-10-11 |
Family
ID=26180276
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR125736A Expired FR1541858A (fr) | 1966-10-26 | 1967-10-25 | Procédé et dispositif d'enregistrement |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1541858A (fr) |
-
1967
- 1967-10-25 FR FR125736A patent/FR1541858A/fr not_active Expired
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