Steinberg WaveLab Elements 7 Manual descarregar pdf (Página 97)

4.12 About Regular Expressions 83

This mode works best with the Inﬁnite steepness setting, which is automatically selected

when Blur peaks is used. You can, however, freely set any Filter steepness setting. The ﬁlter

type options are not available when this mode is selected.

Dispersion

This is a special ﬁlter that "smears" the dynamics and pitch of the region, without changing

the actual frequency content. This works best on lower frequencies, to mask the identity of

a signal without changing the frequency spectrum.

This mode works best with the Inﬁnite steepness setting, which is automatically selected

when Dispersion is used. You can, however, freely set any Filter steepness setting. The ﬁlter

type options are not available when this mode is selected. Dispersion can also be used to

create special effects as it warps the sound in an unique way.

Fade Out

This can be used with any of the three ﬁlter types (Bandpass/Low-pass/High-pass). It grad-

ually ﬁlters the frequencies in the region along the time axis (from nothing at the left edge of

the region, to maximum allowed by the gain parameter at the right edge), useful for gradually

removing frequencies from a region.

Fade In

This works like Fade out but inversed. It can also be used in conjunction with any of the three

ﬁlter types (Bandpass/Low-pass/High-pass).

Fade out then in

This is a mix of the two previous options; the ﬁltering effect gradually fades out until the

middle of the region, then fades back in. It can also be used in conjunction with any of the

three ﬁlter types (Bandpass/Low-pass/High-pass).

Fade in then out

The inverse of the above. It can also be used in conjunction with any of the three ﬁlter types

(Bandpass/Low-pass/High-pass).

Related topics

The Spectrum display

Spectrogram options

Spectrum editor

4.12 About Regular Expressions

At various places in WaveLab you can use Regular Expressions to build complex text match-

ing capabilities into your conversion and renaming processes. A regular expression is a set

of text symbols that describe a method to ﬁnd a speciﬁc text string within a large body of

text, and then apply a speciﬁc operation to this text string. Regular expressions are available

for the advanced user to perform powerful string search/replace operations, for example, in

batch renaming or batch processing.

Throughout WaveLab, wherever you see this bulb icon there is a ﬁeld where you can

create your own regular expressions. A ﬂy-out menu containing shortcuts to build up the

basic syntax of an expression is also available.

WaveLab 7

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Steinberg WaveLab Elements 7 Manual Página 97