What is the pressure limit of the compression ratio?.

Pressure limit compression ratio RATIO, this concept is to set a percentage to work in the pressure limit when the output level and input level is not increased by the same proportion, but in accordance with the increase in the proportion set by the compressor. .Such as the compressor is set to 2:1 compression ratio, 10 dB increase in input level, output level increase of only 5 dB, if the compression ratio set to 10:1 output level by one-tenth of the input level increases, .compression ratio set to 1:1 when the compressor is equal to straight. .In general, if the pressure limit protection equipment when Used in the compression ratio set at 6:1 to 10:1 or even mostly to infinity, but to handle the microphone, such as to prevent some guy singing sing loud sound breaking .when set between 2:1 to 4:1 on it..