CH560495A5CH604073ACH604073ACH560495A5CH 560495 A5CH560495 A5CH 560495A5CH 604073 ACH604073 ACH 604073ACH 604073 ACH604073 ACH 604073ACH 560495 A5CH560495 A5CH 560495A5
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CH
Switzerland
Application number
CH604073A
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Nederlanden Staat
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Publication of CH560495A5publicationCriticalpatent/CH560495A5/xx
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
