e><code>`Hz<span class="keyword"> of </span>float</code></td></tr><tr id="type-t.kHz" class="anchored"><td class="def constructor"><a href="#type-t.kHz" class="anchor"></a><code><span class="keyword">| </span></code><code>`kHz<span class="keyword"> of </span>float</code></td></tr></table><code> ]</code></dt></dl><dl><dt class="spec value" id="val-show"><a href="#val-show" class="anchor"></a><code><span class="keyword">val </span>show : <a href="#type-t">t</a> <span>&#45;&gt;</span> string</code></dt></dl></