Car battery with discharge prevention - has some positive plates of end cell connected to voltage drop detector and device preventing further discharge

摘要

The digital transmission system has an input received by an encoder that has a number of stages to generate a coded output (Sc) that is received by a pulse shaper and an echo compensator. The compensator provides an output (Sk) that modifies the input signals to eliminate reflection effects. The compensator has a filter (F1) that consists of a number of multipliers (M1-MN) coupled by delays (C1-CM). The multiplier outputs are summed (AD1) and a further multiplier (Ms) introduces a feedback component via a delay (VR). ADVANTAGE - Simplified filter for echo compensation.