<p>
I expand some on Jon Kulp's  show on using Labels in Audacity. Specifically, I comment on importing a Label track from a Tab separated text file.
</p>
<p>

<a href="https://wiki.audacityteam.org/wiki/Nyquist_Effect_Plug-ins#Notch_Filter">I go on to talk about using Notch filters, a Nyquist-effect plugin for Audacity.</a> Notch filters work extremely well on certain frequency centered noise like mains hum.
</p>
<p>

I follow up by talking about <a href="https://manual.audacityteam.org/o/man/chains_for_batch_processing_and_effects_automation.html">chains</a>. A way of doing batch operations directly in Audacity.
</p>
<h3>Links</h3>
<ul>
<li><a href="https://wiki.audacityteam.org/wiki/Nyquist_Effect_Plug-ins#Notch_Filter">https://wiki.audacityteam.org/wiki/Nyquist_Effect_Plug-ins#Notch_Filter</a> </li>
<li><a href="https://manual.audacityteam.org/o/man/chains_for_batch_processing_and_effects_automation.html">https://manual.audacityteam.org/o/man/chains_for_batch_processing_and_effects_automation.html</a></li>
</ul>
