Normal mode
Every load cell is subject to "ringing" when subjected to abrupt load changes. This stems from the spring-like behavior of load cells. In order to measure the loads, they have to deform. As such, a load cell of finite stiffness must have spring-like behavior, exhibiting vibrations at its [[Normal mode|natural frequency]]. An oscillating data pattern can be the result of ringing. Ringing can be suppressed in a limited fashion by passive means. Alternatively, a [[control system]] can use an [[actuator]] to actively damp out the ringing of a load cell. This method offers better performance at a cost of significant increase in complexity.