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Specialized eects overview
Logic Pro includes a bundle of specialized eects and utilities designed to address tasks often
encountered during audio production:
•
Denoiser eliminates or reduces noise below a threshold level.
•
Exciter adds life to your recordings by generating articial high frequency components.
•
Grooveshifter creates rhythmic variations in your recordings.
•
Speech Enhancer improves speech recordings made with your computer’s
internal microphone.
•
SubBass generates an articial bass signal that is derived from the incoming signal.
Denoiser
Denoiser overview
Denoiser eliminates or reduces any noise below a threshold volume level. It does this by using
Fast Fourier Transform (FFT) analysis to identify frequency bands of lower volume and less
complex harmonic structure, which it then reduces to the dened decibel level.
If you use Denoiser too aggressively, you may encounter artifacts that are less pleasant than
the existing noise. Use the three Smoothing knobs to reduce or eliminate these artifacts. See
Denoiser smoothing parameters.
Graphic display
Reduce slider and field
Threshold slider
and field
Noise Type slider
and field
Specialized eects and utilities
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