From the course: Audio Foundations: Compression and Dynamic Processing
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Understanding attack and release
From the course: Audio Foundations: Compression and Dynamic Processing
Understanding attack and release
We have established that a compressor reacts by turning down the signal whenever it gets louder than its threshold setting. But just as it takes you a few seconds to turn down the volume of your TV when those loud commercials come on, and a few more seconds to turn the volume back up when the program returns, a compressor takes time to react to a signal also. A compressor's attack and release controls determine the reaction time of any gain reduction once the threshold is breached. When a signal is determined to be too loud and shoots over the threshold, the attack time is how long it takes for the compressor to grab hold of the signal and turn down the volume. Likewise, when that same signal falls back below the threshold and stops being too loud, the release time is how long it takes for the compressor to let go of the signal and return it to its uncompressed level. Well, it might take you five to ten seconds to grab that remote and adjust the volume on your TV, compressors…
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Contents
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Introducing compressors1m 45s
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Understanding threshold1m 29s
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(Locked)
Utilizing compression ratios3m
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(Locked)
Understanding makeup gain and gain reduction3m 13s
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(Locked)
Understanding attack and release2m 12s
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(Locked)
Applying attack and release5m 22s
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(Locked)
Demystifying compression controls: soft knee vs. hard knee2m 43s
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Get in the Mix: Using compression to even out a vocal performance4m 55s
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(Locked)
Get in the Mix: Using compression to add punch and sustain to drums4m 39s
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(Locked)
Intelligently using compression presets3m 6s
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(Locked)
Recording with compression: Why or why not?2m 53s
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Recording with compression: How to do it3m 23s
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