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<a href="#pub-static-methods">Static Public Member Functions</a> |
<a href="classDecibels-members.html">List of all members</a> </div>
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<div class="title">Decibels Class Reference</div> </div>
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<p>This class contains some helpful static methods for dealing with decibel values.
<a href="classDecibels.html#details">More...</a></p>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-static-methods"></a>
Static Public Member Functions</h2></td></tr>
<tr class="memitem:a4bc3a6fd3f361e9c64bd055ba8fa1238"><td class="memTemplParams" colspan="2">template<typename Type > </td></tr>
<tr class="memitem:a4bc3a6fd3f361e9c64bd055ba8fa1238"><td class="memTemplItemLeft" align="right" valign="top">static Type </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="classDecibels.html#a4bc3a6fd3f361e9c64bd055ba8fa1238">decibelsToGain</a> (const Type decibels, const Type minusInfinityDb=(Type) defaultMinusInfinitydB)</td></tr>
<tr class="memdesc:a4bc3a6fd3f361e9c64bd055ba8fa1238"><td class="mdescLeft"> </td><td class="mdescRight">Converts a dBFS value to its equivalent gain level. <a href="#a4bc3a6fd3f361e9c64bd055ba8fa1238">More...</a><br /></td></tr>
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<tr class="memitem:afa3f66fd6a7e63c04b2d0f7b956e1fba"><td class="memTemplParams" colspan="2">template<typename Type > </td></tr>
<tr class="memitem:afa3f66fd6a7e63c04b2d0f7b956e1fba"><td class="memTemplItemLeft" align="right" valign="top">static Type </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="classDecibels.html#afa3f66fd6a7e63c04b2d0f7b956e1fba">gainToDecibels</a> (const Type gain, const Type minusInfinityDb=(Type) defaultMinusInfinitydB)</td></tr>
<tr class="memdesc:afa3f66fd6a7e63c04b2d0f7b956e1fba"><td class="mdescLeft"> </td><td class="mdescRight">Converts a gain level into a dBFS value. <a href="#afa3f66fd6a7e63c04b2d0f7b956e1fba">More...</a><br /></td></tr>
<tr class="separator:afa3f66fd6a7e63c04b2d0f7b956e1fba"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:af054ac41adc5abc38c3bb536ac33b292"><td class="memTemplParams" colspan="2">template<typename Type > </td></tr>
<tr class="memitem:af054ac41adc5abc38c3bb536ac33b292"><td class="memTemplItemLeft" align="right" valign="top">static <a class="el" href="classString.html">String</a> </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="classDecibels.html#af054ac41adc5abc38c3bb536ac33b292">toString</a> (const Type decibels, const int decimalPlaces=2, const Type minusInfinityDb=(Type) defaultMinusInfinitydB)</td></tr>
<tr class="memdesc:af054ac41adc5abc38c3bb536ac33b292"><td class="mdescLeft"> </td><td class="mdescRight">Converts a decibel reading to a string, with the 'dB' suffix. <a href="#af054ac41adc5abc38c3bb536ac33b292">More...</a><br /></td></tr>
<tr class="separator:af054ac41adc5abc38c3bb536ac33b292"><td class="memSeparator" colspan="2"> </td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>This class contains some helpful static methods for dealing with decibel values. </p>
</div><h2 class="groupheader">Member Function Documentation</h2>
<a id="a4bc3a6fd3f361e9c64bd055ba8fa1238"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a4bc3a6fd3f361e9c64bd055ba8fa1238">§ </a></span>decibelsToGain()</h2>
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<td class="memname">static Type Decibels::decibelsToGain </td>
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<td class="paramtype">const Type </td>
<td class="paramname"><em>decibels</em>, </td>
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<td class="paramtype">const Type </td>
<td class="paramname"><em>minusInfinityDb</em> = <code>(Type) defaultMinusInfinitydB</code> </td>
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<p>Converts a dBFS value to its equivalent gain level. </p>
<p>A gain of 1.0 = 0 dB, and lower gains map onto negative decibel values. Any decibel value lower than minusInfinityDb will return a gain of 0. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#afa3f66fd6a7e63c04b2d0f7b956e1fba">§ </a></span>gainToDecibels()</h2>
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<td class="memname">static Type Decibels::gainToDecibels </td>
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<td class="paramtype">const Type </td>
<td class="paramname"><em>gain</em>, </td>
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<td class="paramtype">const Type </td>
<td class="paramname"><em>minusInfinityDb</em> = <code>(Type) defaultMinusInfinitydB</code> </td>
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<p>Converts a gain level into a dBFS value. </p>
<p>A gain of 1.0 = 0 dB, and lower gains map onto negative decibel values. If the gain is 0 (or negative), then the method will return the value provided as minusInfinityDb. </p>
<p>References <a class="el" href="juce__MathsFunctions_8h.html#aafa7f705c9f978725910c5956d04226c">jmax()</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#af054ac41adc5abc38c3bb536ac33b292">§ </a></span>toString()</h2>
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<td class="memname">static <a class="el" href="classString.html">String</a> Decibels::toString </td>
<td>(</td>
<td class="paramtype">const Type </td>
<td class="paramname"><em>decibels</em>, </td>
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<td class="paramtype">const int </td>
<td class="paramname"><em>decimalPlaces</em> = <code>2</code>, </td>
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<td class="paramtype">const Type </td>
<td class="paramname"><em>minusInfinityDb</em> = <code>(Type) defaultMinusInfinitydB</code> </td>
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<p>Converts a decibel reading to a string, with the 'dB' suffix. </p>
<p>If the decibel value is lower than minusInfinityDb, the return value will be "-INF dB". </p>
<p>References <a class="el" href="juce__PlatformDefs_8h.html#a6ab7a603bf4435c7cb286b1744366eb2">JUCE_DECLARE_NON_COPYABLE</a>.</p>
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<hr/>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="juce__Decibels_8h.html">juce_Decibels.h</a></li>
</ul>
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