ata</samp>&rsquo;</dt>
<dd><p>select low Shibata noise shaping dither.
</p></dd>
<dt>&lsquo;<samp class="samp">high_shibata</samp>&rsquo;</dt>
<dd><p>select high Shibata noise shaping dither.
</p></dd>
<dt>&lsquo;<samp class="samp">f_weighted</samp>&rsquo;</dt>
<dd><p>select f-weighted noise shaping dither
</p></dd>
<dt>&lsquo;<samp class="samp">modified_e_weighted</samp>&rsquo;</dt>
<dd><p>select modified-e-weighted noise shaping dither
</p></dd>
<dt>&lsquo;<samp class="samp">improved_e_weighted</samp>&rsq