<?xml version="1.0" encoding="utf-8"?>
<page xmlns="http://projectmallard.org/1.0/" xmlns:its="http://www.w3.org/2005/11/its" type="topic" style="task" id="sound-usemic" xml:lang="vi">

  <info>
    <link type="guide" xref="media#sound"/>

    <revision pkgversion="3.7.1" version="0.2" date="2012-11-16" status="outdated"/>
    <revision pkgversion="3.10" date="2013-11-01" status="review"/>
    <revision pkgversion="3.13.92" date="2014-09-22" status="candidate"/>
    <revision pkgversion="3.18" date="2015-09-30" status="final"/>

    <credit type="author">
      <name>Shaun McCance</name>
      <email>shaunm@gnome.org</email>
    </credit>
    <credit type="editor">
      <name>Michael Hill</name>
      <email>mdhillca@gmail.com</email>
    </credit>
    <credit type="editor">
      <name>Ekaterina Gerasimova</name>
      <email>kittykat3756@gmail.com</email>
    </credit>

    <include xmlns="http://www.w3.org/2001/XInclude" href="legal.xml"/>

    <desc>Dùng microphone USB hoặc analog và chọn đầu vào mặc định.</desc>
  
    <mal:credit xmlns:mal="http://projectmallard.org/1.0/" type="translator copyright">
      <mal:name>Nguyễn Thái Ngọc Duy</mal:name>
      <mal:email>pclouds@gmail.com</mal:email>
      <mal:years>2011-2012.</mal:years>
    </mal:credit>
  </info>

  <title>Dùng microphone khác</title>

  <p>Bạn có thể dùng microphone ngoài để thu âm, hội thoại... Thậm chí nếu máy tính bạn có sẵn microphone bên trong hoặc webcam kèm microphone, microphone ngoài có thể cho chất lượng tốt hơn.</p>

  <p>If your microphone has a circular plug, just plug it into the appropriate
  audio socket on your computer. Most computers have two sockets: one for
  microphones and one for speakers. This socket is usually light red in color
  or is accompanied by a picture of a microphone. Microphones plugged
  into the appropriate socket are usually used by default. If not, see the
  instructions below for selecting a default input device.</p>

  <p>Nếu bạn có microphone USB, cắm vào cổng USB. Microphone USB hoạt động như thiết bị âm thanh riêng biệt, bạn có thể xác định microphone nào dùng làm mặc định.</p>

  <steps>
    <title>Chọn đầu vào mặc định</title>
    <item>
      <p>Open the <gui xref="shell-introduction#activities">Activities</gui> overview and
      start typing <gui>Sound</gui>.</p>
    </item>
    <item>
      <p>Click on <gui>Sound</gui> to open the panel.</p>
    </item>
    <item>
      <p>In the <gui>Input</gui> tab, select the device that you want to use.
      The input level indicator should respond when you speak.</p>
    </item>
  </steps>

  <p>You can adjust the volume and switch the microphone off from this
  panel.</p>

</page>