You can have a distorted sound with a fast attack time, especially on bass frequencies. There are two types of attacks: fast and slow. Attack time allows the compressor to know how fast the compression will start after it reaches the Threshold-often expressed as dB per second. But you can apply a ratio like 2:1 for the gentle compression and 10:1 for aggressive compression.Ĥ. There are different compression ratios in audio, and the most commonly known is unity its ratio is 1:1. The Compression Ratio identifies the total compression that should apply to the signals. However, it will not apply compression until it reaches the Threshold.ģ.
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But if you are dealing with a loud sound, you must go with the hard knee. You must select the soft knee for it provides a higher compression, which works best if you want to make the transition less noticeable. Most audio compressors offer a selectable hard and soft knee, but some support one. The Knee is the main reason why the Threshold becomes smoother on the transition from compressed to non-compressed. If the level of decibels you set passes, that part will compress, but if it didn't reach the level you set, it wouldn't compress the part.Ģ. The Threshold is the point at which the compression will start to take effect. Compressing the audio will become hassle-free and work more conveniently with different audio compressors by getting familiar with these parameters and controls.ġ. But before you compress the audio you have, you must at least know the basic compression setting that you will need to maneuver to get the best out of your audio. And it is more stable than the raw file that hasn't gone into compression.
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After you compress the audio, you can now listen to the sound clarity of every instrument, vocal section, and part on the track.
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With compression, you must focus on dynamics, level, and transient because these factors make the audio sound better, whether an instrument or vocals. In that case, the detailed next will provide more about the compression. Suppose you are one of the users asking what audio compression is.