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        <h1>

          Level meters overview

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        <div><p>To monitor audio amplitude, use

the level meters. When you edit individual files, meters appear

only in the toolbar. When you mix multitrack files, meters in the toolbar

display overall levels, while meters in the Editor panel display

track levels.</p>

<p>For stereo files, the upper meter represents the left channel,

and the lower meter represents the right channel. For surround-sound

(5.1) files, six meters represent the following channels from top

to bottom: Left, Right, Left Surround, Right Surround, Center, and

LFE.</p>

<div xmlns:fn="http://www.w3.org/2005/xpath-functions" xmlns:fo="http://www.w3.org/1999/XSL/Format" xmlns:xs="http://www.w3.org/2001/XMLSchema" class="fignone"><img alt="" id="ir06" src="images/ir06.png" /><div class="figdesc">Level meters for stereo file</div><br /><dl><dt class="dlterm">A.</dt>

<dd>Left channel</dd><p class="dlseparator"></p><dt class="dlterm">B.</dt>

<dd>Right

channel</dd><p class="dlseparator"></p><dt class="dlterm">C.</dt>

<dd>Peak indicator</dd><p class="dlseparator"></p><dt class="dlterm">D.</dt>

<dd>Clip indicators</dd><p class="dlseparator"></p></dl>

</div><p>The meters show signal levels in <dfn class="term">dBFS</dfn> (decibels

below full scale), where a level of 0&#160;dB is the maximum

amplitude possible before clipping occurs. All levels below that

maximum are expressed as negative numbers.</p>

<p>To identify amplitude at a specific point in the meters, position

the mouse over that point, and note the value in the tool tip. To

the right of the meters, Soundbooth indicates the peak level since

playback last began. If clipping occurs, this value is replaced

by the word <i xmlns:fn="http://www.w3.org/2005/xpath-functions" xmlns:fo="http://www.w3.org/1999/XSL/Format" xmlns:xs="http://www.w3.org/2001/XMLSchema">Over</i>, and red clip indicators appear in the meters.</p>

<div class="tip"><img src="images/tip_help.png" />To clear clip indicators and peak amplitude values,

click them, or right-click the meters and choose Reset Meters. </div></div>





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