![]() ![]() Q Vocalists/Singers: Apply compression to even out the volume changes if the singer is moving to and from the microphone. (Depending on the audio, you may need to additionally raise or lower the output gain.) Auto Gain Compensation boosts the audio signal to full strength. This will automatically adjust the gain on the compressed sound in addition to the "Output Gain" setting above. Note that this amplification will be in addition to automatic volume adjustments via the "Auto Gain Compensator". This parameter adjusts the output gain of the compressor. A value of 1 is no compression and 35 is the maximum amount of signal compression. This parameter indicates how much to compress once it is passed the threshold. The valid settings for the release time are from 10 milliseconds to 500 milliseconds. The release time is the length in time to restore the audio signal from being compressed back into its normal state. The valid settings are from 0.01 milliseconds (ms) to 150 milliseconds. This sound level needs to be above the threshold level for this amount of time in order to be compressed. –30 dB represents the strongest threshold with the most amount of compression. The audio level where sound is compressed. ![]() Notice that it is a stronger & ‘fatter’ sound and the peaks and valleys are closer together. The image above shows the sound with the Compressor effect on. Notice the big difference between the peaks and valleys of the sound. Once it is reduced, the entire signal can be amplified, allowing you to hear the low volumes better. When the sound level gets too high for the right amount of time, it is reduced. Compressors are used extensively in studio recordings, radio production and for live performances.Ĭompressors work by using an audio level sensing function to keep track of the sound level. The low volume sounds become louder and the high volume sounds become lower. The compressor makes the dynamics more even. However, it can be very POWERFUL when used properly. The compressor is one of the least glamorous effects and one of the least understood. ![]()
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