Near-field beamforming divides the space directly in front of the microphone array into a 64x64x64 grid of 5cm voxels, and can locate a sound source in that 3d space.

Posted in Arduino Hacks, Tech Hacks Tagged 3d scanner, ultrasonic, ultrasonic array ← 3D Printing Espresso Parts Robotic Bartender Built With Industrial-Grade Hardware → ...

I have a bunch of hard-coded global 3D arrays of floats. I can loop through an individual 3D array just fine, but I also want to loop through all the 3D arrays. So, I thought of creating a one ...

Another problem is that the base of a 3D-printable hexagonal mirror array consisting of multiple hexagonal columns is so large that it cannot be created with a single output using a 3D printer.

Broadcast Technology No. 83 Winter 2021 R&D Optical phased arrays A technology of high-speed scanning of optical beams for 3D displays Yuji Miyamoto What are optical phased arrays?

The new FARO Cobalt 3D Imager is equipped with dedicated on-board processors – an industry first. The smart sensor allows unique multi-imager array configurations enabling industrial manufacturers to ...

Array Labs is planning on scanning Earth in 3D, data that can be used for autonomous vehicle development, augmented reality and more.