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				<tr><td valign="top" class="name">pitch</td><td valign="top" nowrap class="compatibility">NN<span class="emphasis"> s.o.</span> IE<span class="emphasis"> s.o.</span> CSS<span class="emphasis"> 2</span></td>
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					<td valign="top" nowrap class="usage"><p class="literal"></p>
					</td><td valign="top" nowrap class="requirements">H&eacute;rit&eacute;: oui</td>
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					<td valign="top" colspan="2" class="description"><p>Ce param&egrave;tre d&eacute;finit, pour les feuilles de style audio, la fr&eacute;quence moyenne de la voix de synth&egrave;se utilis&eacute;e pour la sortie vocale.
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					<td valign="top" colspan="2" class="CLEARSEPARATION">&#160;</td>
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					<td valign="top" colspan="2" class="csssyntax"><span class="title">Syntaxe CSS</span></td>
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					<td><span class="programlisting"><pre>pitch: <span class="replaceable">frequency</span> | <span class="replaceable">frequencyConstant</span></pre>
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					<td valign="top" colspan="2" class="value"><span class="title">Valeur</span></td>
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					<td><p>Une <span class="replaceable">fr&eacute;quence</span> peut &ecirc;tre n'importe quel nombre positif &agrave;virgule flottante suivi de l'unit&eacute; <span class="literal">Hz</span> (Hertz) ou <span class="literal">kHz</span> (kiloHertz), tel que <span class="literal">500Hz</span> ou <span class="literal">5,5kHz</span>, par exemple. Vous disposez &eacute;galement des constantes suivantes: <span class="literal">x-low</span> | <span class="literal">low</span> | <span class="literal">medium</span> | <span class="literal">high</span> | <span class="literal">x-high</span>. Le document de travail CSS2 dont nous disposions au moment de la r&eacute;daction de ce guide n'avait encore affect&eacute; aucune fr&eacute;quence &agrave;ces constantes.
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					<td valign="top" colspan="2" class="initvalue"><span class="title">Valeur initiale</span></td>
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					<td><p><span class="literal">medium</span></p>
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					<td valign="top" colspan="2" class="appliesto"><span class="title">S'applique &agrave;</span></td>
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					<td><p>Tous les &eacute;l&eacute;ments. </p>
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