New slats make the Golden Gate Bridge sound like a David Lynch movie
I tried making a spectrogram: <a href="https:&#x2F;&#x2F;twitter.com&#x2F;nibot&#x2F;status&#x2F;1269347206445756416" rel="nofollow">https:&#x2F;&#x2F;twitter.com&#x2F;nibot&#x2F;status&#x2F;1269347206445756416</a><p>I tried using baudline[1] (a 20-year-old program!) but it didn&#x27;t work out-of-the-box on my current Linux installation. Instead I found something called Sonic Visualizer[2], which, while not real-time, worked out of the box. Using Pulse Audio &#x27;pavucontrol&#x27; it was easy to configure Sonic Visualizer to use as its input the &#x27;monitor&#x27; channel, i.e. capturing the audio while the video played on Twitter.<p>I&#x27;d love to get baudline working again since it&#x27;s able to run in realtime.<p>It looks like the main tone is at 440 Hz and tones at 400 and 480 Hz come and go. Not sure what to conclude from this. :-)<p>[1]: <a href="http:&#x2F;&#x2F;www.baudline.com&#x2F;" rel="nofollow">http:&#x2F;&#x2F;www.baudline.com&#x2F;</a><p>[2]: <a href="https:&#x2F;&#x2F;www.sonicvisualiser.org&#x2F;" rel="nofollow">https:&#x2F;&#x2F;www.sonicvisualiser.org&#x2F;</a>