Dinosaur Vocalization Study (2022) | Cretaceous Era

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0:00 Intro
0:27 "Velociraptor"
1:04 "Utahraptor"
1:54 "Dryptosaurus"
2:44 "Tyrannosaurus Rex"
3:31 "Triceratops"
4:35 "Elasmosaurus"
5:16 "Mosasaurus"
6:15 "Quetzalcoatlus
6:56 "Spinosaurus Aegyptiacus"

An ongoing study utilizing the most recent scientific data on dinosaur vocalizations. Sounds are produced by myself and digitally workshopped from modern non-syrinx based avian reptiles. Using skull and olfactory cavity proportions, one can attempt to recreate the flow of sound, frequency, and volume of each animal. Much study is required for each particular species, and often several phases are trashed due to general unlikelyhood. The final results are based on acute representations of what sounds would be most comfortable and base-line for each animal. Video also includes 2 marine reptiles and a pterosaur, even though both are much more difficult to produce accurately.

Citations:
Concepts:
https://scholarblogs.emory.edu/nbbparis/2019/06/28/t-rex-of-spring/
https://www.thoughtco.com/how-loud-could-dinosaurs-roar-4070250
https://blogs.scientificamerican.com/laelaps/dinosaurs-had-birdlike-lungs/
https://www.livescience.com/306-dinosaurs-breathed-birds.html
https://www.icr.org/article/tyrannosaurus-rex-was-no-birdbrain
https://www.sciencefocus.com/nature/inside-the-mind-of-a-dinosaur-2/
https://www.ndsu.edu/pubweb/~ashworth/webpages/g491/2003presentations/stephanieseeger/stefs%20webpage.htm
https://carnegiemnh.org/what-did-dinosaurs-sound-like-paleoacoustics/

Proportions:
https://www.dimensions.com/element/t-rex-tyrannosaurus
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3192160/
https://www.researchgate.net/figure/Comparison-of-torso-body-dimensions-for-the-four-large-Tyrannosaurus-rex-specimens_fig7_51737832
https://royalsocietypublishing.org/doi/10.1098/rspb.2011.0238
https://en.wikipedia.org/wiki/Physiology_of_dinosaurs#:~:text=Estimates%20of%20its%20tidal%20volume,mammalian%3B%2019%20liters%20if%20reptilian.
http://www2.ca.uky.edu/agcomm/pubs/ASC/ASC200/ASC200.pdf

Aim: To be more sophisticated than Julia Clarke's rendition, which included: combining the booming call of the Eurasian bittern with the growling vocalizations of the Chinese crocodile, and then scaling it up to T-rex’s estimated size (about 12 meters or 40 feet long), what they got was a ominous low rumble.

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