O. T. Octavepus (Wavelength Teaching Mollusc)
thingiverse
Ever wondered how long a sound wave is? The O. T. Octavepus (or One Third Octavepus, if you use his full name) is a useful teaching tool to explain the lengths of different sound waves! The Octavepus has 8 tentacles that are the same lengths as 8 different Third-Octave frequencies. Frequencies range from 1600Hz to 8000Hz in third octave increments. Each tentacle even has helpful text to identify it's analogous frequency! This model is fairly easy to print. Simply print one of every provided part, and attach the head to the base. Then, the sound wave tentacles can be stored on the built in base posts.
With this file you will be able to print O. T. Octavepus (Wavelength Teaching Mollusc) with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on O. T. Octavepus (Wavelength Teaching Mollusc).