DynamicsCompressor threshold:dB_Default:-24_Range_-100～0 knee:dB_Default:30_Range_0～40 ratio:rate_Default:12_Range_1～20 reduction:dB_Default:Non-signal(0) (Reduction rate at the current moment)_Range_-20～0 attack:sec_Default:0.003_Range_0～1.0 release:sec_Default:0.25_Range_0～1.0 Threshold Knee Ratio Attack Release