Apple Final Cut Pro 5 User Manual download pdf (Page 327)

List of Audio and Video Effects 327

High Shelf Filter Similar to a Band Pass ﬁlter, but the upper end of the frequency range is

sharply cut off, while lower frequencies are allowed to pass. You can use

the Gain setting to boost or cut the relative volume at the upper end of the

frequency range.

Hum Remover A notch ﬁlter that allows you to compensate for various types of hum

interference by screening out a speciﬁc frequency. You can also specify up

to ﬁve related harmonic frequencies to screen out.

Low Pass Filter A Band Pass ﬁlter optimized for low frequencies

Low Shelf Filter Similar to a Band Pass ﬁlter, but the lower end of the frequency range is

sharply cut off, while high frequencies are allowed to pass. You can use the

Gain setting to boost or cut the volume at the lower end of the frequency

range.

Notch Filter Cuts out frequencies in a speciﬁc range. This works on a narrow range of

frequencies. This effect is the converse of a Band Pass ﬁlter.

Parametric Equalizer Allows you to control various aspects of a single frequency band. It

combines the features of the Band Pass, Notch, and Shelf ﬁlters. You can

also set the Q value to narrow or widen the frequency range that is heard

and the level of accentuation at the center of the band. A low Q value gives

less accentuation and wider audibility across the band. A high Q value

focuses more sharply on the center of the band, screening out more of the

frequencies above and below it.

Reverberation Allows you to simulate the natural ambience that occurs when sound is

conducted within a physical acoustic space such as a concert hall or

auditorium. You can adjust the mix of the dry signal and effected signal as

well as the level (amount) and brightness of the effect. This module also

provides you with a list of predeﬁned environment types that can be

applied to your audio selection.

Vocal DeEsser A special-purpose ﬁlter that controls and dampens sibilant (“s”) sounds.

Some vocal recordings show emphasis of these sounds.

Vocal DePopper A special-purpose ﬁlter that controls and dampens plosive (“p”) sounds.

Some vocal recordings show emphasis of these sounds.

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Apple Final Cut Pro 5 User Manual Page 327