Is there any danger to hearing, have you measured the output power?

👏👏

In which unit should I 3d print the base in mm or inch ??

👏👏👏

What is your simulation software

Excellent work. I'm only sad that KZbin is only leading me here so long after this was done. Fantastic project, are there any more materials available on the maths and algorithms that drive the array, the code in the FPGA and so on?

Much difference if I use Xilinx A7 instead of Altera ?

what are types of the most driver you are using?

does the display sound like a gigantic subwoofer?

I prefer stick with dial factor

It seems you choose where to make focal point? simple yet practical idea.

Good idea!!

4:16 That cactus needs more light.

T-1000 coming soon

Whats the maximum weight and size?

now you know how david copperfield fly. no there was no rope hihihi

Hey, how I can contact you?

Can we use this to disturb the sound amplifier and TOA high speaker coz it's sound makes disturbance

Hi, do you have an example code for acoustic tweezers?

awesome

Also the radius you mentioned here is the radius of the sphere of whose the curved parts are sections of , right? Also is it that this radius has to be an integral multiple of the lambda of the sound used so that there are constructive interference standing wave patterns formed?

also what kind of fabric did you use?

what did you mix in water so that it easily left the syringe or what did you mix in water to reduce the adhesion with the syringe?

9 volts to 18 volt rail?

Can you use acoustic to repulse object like a metal ball? For exemple like 2 magnets repelling each other, I never saw someone doing it.

Why you doing sexy whispering like you're reading an audio book with Fabio on the cover? Did you go to the Nigella Lawson school of suggestive narration?

Is this how UFOs move?

A big thanks for the algorithms

How to make a simple set of ultrasonic transmitter and a seperate ultrasonic receiver to measure the medium density in between them

Thanks for sharing! Can bass (=low audio frequencies) be created with this kind of directive audio and is it loud enough?

Could a sonic or other array be the source of the mysterious Havanna Syndrome? These arrays create wave patterns at distance. Perhaps a room-sized array could do much more.

Havana syndrome

Wow very cool project! I built a ultrasonic tractor beam device for my college project in physics electronics Autocad and got extra credit in math for an application. My device didn't use a FPGA though. Using software with it would have been awsome. 😮

Fantastic! Many would buy the finished product or a kit form. I would demo for the five universities science programs in Kentucky!

hello, the 12 gauge wire does not fit into the screw terminal of the driver, do i need a different screw terminal, does anyone else have this problem and know a work around or if it is possible to use thinner wire? thanks

Genious.

Bro idk why your channel isn't blowing up, the work you are doing is just superb and unique in the community. I hope you will blow up this year!

Is this by any chance a new and improved version of the previous soldering instruction?

good job, have an mathematics modelisation for that

if i put this on my forearm and i close my finger it will detect the muscle contraction?

Spank that microphone

What if its a windy day?

very nice DIY project! would be even more impressive if it used monodirectional phase cancelation as a stop mid air instead of relying on a physical stop. still a neat trick, and thanks for sharing!

Glad I have none of the gear required for this build or another project would suffer.

If you scaled the hell out of this, could you levitate a person? Or would it hurt them?

Oh I'm. Sure this will only be used to help people and will absolutely not be used to make rich people richer or hurt people in warfare. Definitely very safe stuff

⥊ UFO 0: Good (if not good, then not zero) 1: Ethics 2: Problem-Solution 3: Consent 4: Emotion/Will 5: To Testify/To Meet 6: Why/Who/When/How/Where/What 7: Information 8: Stability 9: Sanity 10: Network (Good Network, because zero) 11: Justice 13: Death 16: Tower 20: Judgement 21: Solving Problems with Ethics 22: Resistance 23: Resilience 30: Good Wave 32: Discernment 33: Jesus 40: Good Force 50: Good Expression 57: Counter-Terrorism 60: Good Reason 70: Good Information 80: Good Stability 90: Good Seriousness 96: Blockchain 97: Anarchy 98: Vegan 99: Revolution 100: Liberation 1000: Possible Conversation Method using numbers to convey meaning For ex.: 6022: Good Reason to Resist.

hmmm. wonder if you create a standing wave thru solid material by using cancellation techniques. Or get the material barrier to resonate the the desired frequency in order to produce levitation inside a closed solid space

How do you do the audio aspect

What is the name of the corporation or the institut ?