User Guide

INTERPOLATION ACCURACY (1 - 4)
The Interpolation Accuracy parameter determines the complexity of the
method used during the resampling process. The audible difference between
the different values can be subtle without the use of test tones and is most
apparent in high frequencies.
In general, a setting of 1 is more than adequate for general purpose audio.
Settings of 2 and 3 are good for high-end audio. Setting this parameter to 4
forces some heavy duty number crunching (i.e., slow processing) but produces
very near perfect results, good for audiophiles and audio researchers.
Resampling data consists of changing the number of recorded samples per
second. When changing to a higher sample rate, extra samples are
interpolated and the file size increases.When changing to a lower sample
rate, some samples are removed and the file size decreases.
REVERSE
Use this command to reverse a selection.
SMOOTH/ENHANCE
Use this dialog to add or remove high frequency content in a sound file
selection.
The Smooth function will smooth out fast-changing transients in a sound and
is useful for removing glitches.
The Enhance function boosts the very highest frequencies (close to the Nyquist
rate) in the sound file, making the sound file sound more vivid. It is useful for
compensating for the effects of downsampling or for bringing out very fast
transients in a sound file
OPERATION (-5 TO 5)
Determines the amount of smoothing (high frequency attenuation) or
enhancement (high frequency boost) is applied to the sound file.
REFERENCE
198
NOTE