Posts by Cameron Dunn
Add BirdNET V2.4 to Raven Pro
Introduction We introduced the new Machine Learning Detector, which included BirdNET V2.2, with the release of Raven Pro 1.6.5. Since then, the BirdNET team has released BirdNET V2.4, which has improved performance as well as the ability to detect and classify over 6,000 avian species and over 100 non-avian species (see Avian-Species-List-BirdNET-V2.4 and Non-Avian-Species-List-BirdNET-V2.4). BirdNET…
Read MoreCustom Machine Learning Models with BirdNET Analyzer GUI
Custom Machine Learning Models with BirdNET Analyzer GUI is a recording of the BioacousTalks presentation from September 19th, 2023, presented by Stefan Kahl, the BirdNET team lead at Technische Universität Chemnitz and the Yang Center. In this presentation, Stefan Kahl discusses advances in BirdNET, feature embeddings, and transfer learning. Then, he does a demo of…
Read MoreBioacousTalks Seminars
BioacousTalks is your bi-weekly gathering with a vibrant community of people working in passive acoustic monitoring. In these sessions, we invite speakers to present new acoustic methods and analysis tools, and engage in discussions about hot-button topics in our field. This series started several years ago and we’ve now had dozens of fun sessions. It…
Read MoreAcoustic analysis with BirdNET and (almost) no coding: practical instructions
Automated birdsong detect: complete instructions
Read MoreMeasure begin time, end time, and length of sound files
Introduction Raven users sometimes report that they want Raven to report when each sound file begins and ends, as well as the length of each sound file Discussion Probably the most efficient way list when each sound file begins and ends, as well as the length of each sound file, in Raven follows. 5. Optional:…
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