/challenges-projects/design-challenges/pi-fest/b/blog/posts/songspire---machine-learning-and-audio-classification-1881299305Hi all ! Hope everyone is fine. What is Machine Learning (ML) Since my project will deal with ML, fair is to briefly explain what is Machine Learning. I&#39;m not an expert on this and i&#39;m still learning - this is a big big scientific field, with a lo..en-USTelligent Community 12https://community.element14.com/challenges-projects/design-challenges/pi-fest/b/blog/posts/songspire---machine-learning-and-audio-classification-1881299305Tue, 14 Jun 2022 16:23:14 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:30073d51-44c9-40e3-86aa-9d6c67c41107robogary1<p>I really enjoy this project. Do you employ any filtering to eliminate non-bird frequencies, especially low freq&nbsp; ?&nbsp;</p><img src="https://community.element14.com/aggbug?PostID=23805&AppID=367&AppType=Weblog&ContentType=0" width="1" height="1">https://community.element14.com/challenges-projects/design-challenges/pi-fest/b/blog/posts/songspire---machine-learning-and-audio-classification-1881299305Tue, 14 Jun 2022 16:07:01 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:30073d51-44c9-40e3-86aa-9d6c67c41107Jan Cumps2<p>There have been some interesting posts on ML here on the community lately. I&#39;m going to follow along with your adventure.<br />I want to investigate its capabilities for predictive maintenance.&nbsp;There&#39;s also this article: <a href="/products/raspberry-pi/raspberrypi_projects/b/blog/posts/tinyml-gearbox-fault-prediction-on-a-4-mcu?CommentId=d40c0177-f153-40f7-978f-fe2d9ba98252">TinyML Gearbox Fault Prediction</a>.</p> <p>I don&#39;t have a preference for TinyML or some other stack - I&#39;m completely new to the subject. But I have a way to gather physical data from gearboxes, and want to see if I can feed that into an ML process.</p><img src="https://community.element14.com/aggbug?PostID=23805&AppID=367&AppType=Weblog&ContentType=0" width="1" height="1">