1 <?xml version="1.0" standalone="no"?>
3 <!DOCTYPE section PUBLIC "-//OASIS//DTD DocBook XML V4.4//EN" "http://www.oasis-open.org/docbook/xml/4.4/docbookx.dtd" [
5 <!ENTITY % BOOK_ENTITIES SYSTEM "./entities.ent">
10 <section id="sn-invert-polarity">
11 <title>Inverting the Polarity of a Track</title>
13 <primary>Polarity</primary>
16 The polarity of a track can be inverted in the Mixer Window by clicking
17 on the track name button of a Mixer Strip and choosing
18 <menuchoice><guimenu>Invert Polarity</guimenu></menuchoice>.
22 <imagedata fileref="images/invert_polarity.png"/>
26 When the polarity of a track is inverted a <literal>Ø</literal> will
27 appear before the track name in the Mixer Strip.
31 This could be used to correct the polarity of an input signal due to
32 incorrect wiring or to prevent two signals that are out of phase with
33 respect to each other causing cancellation when mixing.
37 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
38 href="Some_Subsection.xml" />