| 摘要 |
A receiver apparatus, especially for a voice-frequency modem, comprising a means (11) for receiving and sampling an analog input signal representing digital data, an auto-adaptive equalizer (12, 14, 15) having a transverse filter (12) with several complex multiplier coefficients ordered with respect to a generally central coefficient of a greater standard in order to generate symbols at a baud timing on the basis of the sampled analog signal, and a device for recovering the baud timing, characterised in that the device for recovering the baud timing comprises a first means (12, 16, 18, 19) sensitive to the displacement, over time, of at least one of the said coefficients with respect to the said central position, so as to slave a second means (20) which supplies a baud timing signal. <IMAGE> |
