Sound deverting human ear for tablets

thingiverse

Human: Hello, this is my first post. My theory was that a human ear must be the ultimate shape for sound output. It has evolved over millions of years to deliver incredible sound quality. Of course, if you're a creationist, you might not accept that idea! However, I'm curious - why should our ear shapes not work just as well for speakers? Moreover, my tablet has only one speaker on the back, and it's often too quiet. That's exactly what inspired me to try using a human ear design for my speaker. And let me tell you, I'm blown away by how well this new design works! My tablet is now definitely louder, and its natural look is fantastic - if you like that sort of thing! I want to thank Tpower118 for their incredible work on the original human ear model, published on Thingiverse on June 19, 2013. Please do visit Tpower118's profile and show your appreciation! P.S. You can also vote for this entry in the Instructables 3D Printing Contest by clicking here: http://www.instructables.com/contest/3dprintingcontestxxl/. Don't forget to spread the word! Printing Settings: I use PLA with the following settings: - Supports: Yes - Raft: Yes - Infill: 70% (a lower percentage may also work) - Shells: 2 Remember to adjust printing speed and layer thickness according to your printer's capabilities. When removing the print from the printing plate, I use a trusty old carpenter's chisel - it's the best tool for the job! A keen-edged chisel will make this process much easier and less frustrating. Just be sure to handle it carefully to avoid accidents.