Felix T. Häfele

Great suggestion! I will definitely take a closer look at it for future projects. Maybe we can replace Metashape with an open source alternative!

3D photogrammetry as a low‐cost and non‐invasive method for acoustic modelling of animal hearing Sound localization is important for all eared animals and the spatio-spectral cues for localization are described through the head-related transfer function (HRTF). Current state-of-the-art for ob...

Happy to share our new paper is now published! 🎉

We developed a non-invasive method to model animal hearing using 3D photogrammetry and showed it on bats 🦇 and a pig. It even allowed us to capture the 3D mesh of an alive and awake bat and model its hearing! 🔉

Article: doi.org/10.1111/2041... 🧪

Sure that sounds cool. That happens automatically or do you have to add people?

Great stuff. Sounddevice I know. I'll have check out pyroomacoustics. Thanks :)

Exciting. Tomorrow we will have a Python workshop with our bioacoustics research group that I helped organize. Anyone have some last minute advice what I definitely should mention? #Python #Bioacoustics

Velocity as an overlooked driver in the echolocation behavior of aerial hawking vespertilionid bats Moving animals must gather information at sufficient rates, detail, and range relative to their velocity while filtering this information to that esse…

Happy to share the first article I was part of :)

Have you ever wondered how velocity influences echolocation behavior of aerial hawking bats? We found when accounting for flight velocity the investigated species probed their environment in an equal manner.

authors.elsevier.com/c/1kXK9_LsQS...

In the end all worth it though and you end up with cool videos of G. sorocina drinking nectar like this. #bat

4 scientists wait for a bat to decide to feed so we can take video and audio recordings ... its a process 🤣

maybe more the storage location: engine room vs inside the car? 🚗

Great meeting! Awesome science! Lovely people. Bioacoustics ❤️ #TDFF2025