The effect is limited indeed. A larger parabola would of course, be better. My 3d printer doesn't have a very large build volume though, so I personally would have to print the outer edges as separate parts and glue them on or something. Also another thing that a keen listener might notice, is that the timbre of the recording changes juuust slightly, towards... well, honestly, a plastic-y tone (imagine talking into a traffic cone or something similar)
Birds aside - 45cm diameter up works for female human voices 75cm starts to enhance male voices well. A microphone array at the focus is the best. This can be achieved by 3D printing segments and gluing them together. I successfully easily heard (when I found the sweet spot) a conversation [with consent] between my sister and her kid at 80 meters. Companies charge thousands for these -which is utterly ridiculous.
You have some true potential man. Keep up this awesome work and you’ll have over 100k subs in no time!
dude got a good sense of what people like to see. keep em up man you'll get on up there
Great video editing and commentary. Thanks for the cool content.
You deserve millions of subs
I'm flattered! The quality still has a long way to go but I am learning as I go.
I love the videos so glad they got recommended to me
Nice video, keep up the work and you will be the next william osman!👍
William is a big inspiration for me!
Dude how do you have so little subs????
Amazing! Interesting project! Could you please share your STLs to make a science project for my children?
You should make a parabolic mirror for solar cooking
You probably need one bigger parabola to get some real gain... On the meters range... Wavelengths and everything....
The effect is limited indeed. A larger parabola would of course, be better. My 3d printer doesn't have a very large build volume though, so I personally would have to print the outer edges as separate parts and glue them on or something.
Also another thing that a keen listener might notice, is that the timbre of the recording changes juuust slightly, towards... well, honestly, a plastic-y tone (imagine talking into a traffic cone or something similar)
Puedes compartir el diseño para imprimir )
Hi
RUclips keeps deleting my comments (thanks, google)
Birds aside - 45cm diameter up works for female human voices 75cm starts to enhance male voices well. A microphone array at the focus is the best. This can be achieved by 3D printing segments and gluing them together. I successfully easily heard (when I found the sweet spot) a conversation [with consent] between my sister and her kid at 80 meters. Companies charge thousands for these -which is utterly ridiculous.
Yeah, making a parabolic microphone on your own, as long as you can get a good enough parabolic surface from somewhere is sooooo much cheaper...
Do you have the design file for 3d printing?