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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JEAN-BAPTISTE MAURY
Original Assignee
JEAN-BAPTISTE MAURY
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by JEAN-BAPTISTE MAURYfiledCriticalJEAN-BAPTISTE MAURY
Application grantedgrantedCritical
Publication of FR7195EpublicationCriticalpatent/FR7195E/fr
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
Landscapes
Engineering & Computer Science
(AREA)
Computer Networks & Wireless Communication
(AREA)
Signal Processing
(AREA)
Physics & Mathematics
(AREA)
Spectroscopy & Molecular Physics
(AREA)
FR7195D1906-09-291906-12-05Appareil destiné à assurer le secret des communications dans la télégraphie avec ou sans fil
ExpiredFR7195E
(fr)