<ul>
<li>Errata:</li>
  <ul>
  <li>Sample rate issues with previous shows.</li>
  <li>It's called sample rate not bit rate. Bit rate has to do with compression formats.</li>
  <li>Links for more information on mumble. </li>
    <ul>
    <li>Info on the new recording feature in mumble. <a href="https://mumble.sourceforge.net/1.2.3">https://mumble.sourceforge.net/1.2.3</a></li>
    <li>Info on compiling Mumble from source. <a href="https://mumble.sourceforge.net/BuildingLinux">https://mumble.sourceforge.net/BuildingLinux</a></li>
    <li>A not very good walk-through on recording mumble output using pulse audio. <a href="https://files.kral.ws/Tobias/Gentoo/mumble-conference_record_with_pulseaudio_and_gstreamer.txt">https://files.kral.ws/Tobias/Gentoo/mumble-conference_record_with_pulseaudio_and_gstreamer.txt</a></li>
    </ul>
</ul>
<li>How does a microphone work?</li>
  <ul>
  <li>Condenser</li>
    <ul>
    <li>Phantom Power </li>
    </ul>
  <li>Dynamic</li>
  <li>Ribbon </li>
  </ul>

<li>What does a microphone pre-amplifier do? </li>

<li>What types of capture devices you can use?</li>
  <ul>
  <li>USB</li>
    <ul>
    <li>v1.0 vs. v2.0 </li>
    </ul>
  <li>PCI</li>
  <li>FireWire</li> 
  </ul>
</ul>
