LED Music visualizer - Blog 2: Filter Designs and Simulations/challenges-projects/project14/opampapalooza/b/blog/posts/led-music-visualizer---blog-2-filter-designsIn my last blog (part 1) I introduced the overall idea of the project. The idea was to split the audio spectrum from 20 Hz to 20 kHz using three active filters and each filter&#39;s output is connected to LEDs thereby making a LED music visualizer. I alsen-USTelligent Community 12RE: LED Music visualizer - Blog 2: Filter Designs and Simulationshttps://community.element14.com/challenges-projects/project14/opampapalooza/b/blog/posts/led-music-visualizer---blog-2-filter-designsTue, 10 May 2022 13:43:54 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:aa716baa-3ccd-43b9-885d-03cba2b0f381dang740<p>I like this project.&nbsp; Experimenting with some audio projects of my own is on my to do list.... along with a number of other things I may or may not get around to, LOL.</p><img src="https://community.element14.com/aggbug?PostID=23490&AppID=365&AppType=Weblog&ContentType=0" width="1" height="1">RE: LED Music visualizer - Blog 2: Filter Designs and Simulationshttps://community.element14.com/challenges-projects/project14/opampapalooza/b/blog/posts/led-music-visualizer---blog-2-filter-designsTue, 26 Apr 2022 20:42:53 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:aa716baa-3ccd-43b9-885d-03cba2b0f381DAB1<p>It will be interesting to see if your build comes close to your simulation results.</p><img src="https://community.element14.com/aggbug?PostID=23490&AppID=365&AppType=Weblog&ContentType=0" width="1" height="1">