User Manual

Table Of Contents
WAVELAB
Using samplers and creating loops 28 – 679
Using the Loop Tone Equalizer
The Loop Tone Equalizer is a function for looping those un-loopable
sounds, for example sounds that constantly decay in level or continuously
change in timbre. The Loop Tone Equalizer applies drastic processing to
the sound that evens out changes in level and timbral characteristics, be-
fore and during the loop.
It does this by using one of the following two methods:
Slice mixing
A number of slices is specified for the looped section. If for example you specify eight slices,
the loop is cut up into eight sections of equal length. These sections are then mixed together
as one sound which is repeated eight times. This new piece of audio replaces all audio in-
side the loop in a smart way so that no harmonic cancellation (due to phase offsets) occurs.
Chorus smoothing
This has nothing to do with a conventional chorus effect, but uses a method known as
“Phase Vocoding” to filter the harmonics. This method is recommended for looping ensem-
ble and choir sounds.
You can use both slice mixing and chorus smoothing in conjunction, but it
is highly unlikely that you will ever need to. Note also that the original
length of the loop will not be changed by the processing.
In addition to the above, the Loop Tone Equalizer includes a crossfade fa-
cility so that the original sound fades into the processed sections as play-
back approaches the loop start.