diff --git a/epub32/spec/vocab/link.html b/epub32/spec/vocab/link.html
index 96f547df5..7ec54d2d7 100644
--- a/epub32/spec/vocab/link.html
+++ b/epub32/spec/vocab/link.html
@@ -271,6 +271,48 @@ <h3>record</h3>
 				</tbody>
 			</table>
 		</section>
+		
+<section id="sec-voicing">
+			<h3>voicing</h3>
+
+			<table id="record">
+				<tbody>
+					<tr>
+						<th>Name:</th>
+						<td>
+							<code>voicing</code>
+						</td>
+					</tr>
+					<tr>
+						<th>Description:</th>
+						<td>
+							<p>Indicates that the referenced audio file provides an aural representation of the expression or resource 
+							(typically, the title or creator) specified by the refines attribute.</p>
+							<p>The media type of the audio file is identified in the <a href="#attrdef-link-media-type"
+										><code>media-type</code> attribute</a> [[!Packages]] when this keyword is
+								specified.</p>
+						</td>
+					</tr>
+					<tr>
+						<th>Cardinality:</th>
+						<td>
+							<code>Zero or more</code>
+						</td>
+					</tr>
+					<tr>
+						<th>Extends:</th>
+						<td>All properties. The <a href="#attrdef-refines"><code>refines</code>
+						 attribute</a> MUST be present when this value is used.</td>
+					</tr>
+					<tr>
+						<th>Example:</th>
+						<td>
+							<code>&lt;link refines="#title" rel="voicing" media-type="audio/mpeg" href="title.mp3" /&gt;</code>
+						</td>
+					</tr>
+				</tbody>
+			</table>
+		</section>
 
 		<section id="sec-xml-signature">
 			<h3>xml-signature (Deprecated)</h3>