onversion process is: <pre>
    pDst[n] = (q31_t)(pSrc[n] * 2147483648);   0 &lt;= n &lt; blockSize.
</pre></dd></dl>
<dl class="section user"><dt>Scaling and Overflow Behavior</dt><dd>The function uses saturating arithmetic. Results outside of the allowable Q31 range[0x80000000 0x7FFFFFFF] are saturated.</dd></dl>
<dl class="section note"><dt>Note</dt><dd>In order to apply rounding, the library should be rebuilt with the ROUNDING macro defined in the preprocessor section of project options. </dd></dl>

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