The one component that may be hard to find is the parabolic reflector. You cannot simply use a bowl or other curved object as the precise parabolic shape ensures that sound waves are reflected ...

PARABOLIC REFLECTOR A light rigid structure (of aluminum or other material) which reflects sound to a focus at which a MICROPHONE is placed. This focussing effect is very strong with WAVELENGTH s less ...

It's a camera-specific flavor of Dodotronic's Hi-Sound DR stereo parabolic model, and retains the transparent polycarbonate reflectors that focus sound waves to microphone capsules in a similar ...

For the longest time now, I’ve wanted to build a real, proper radio telescope. To me, this means a large parabolic reflector, a feed horn made of brass sheet, coat hanger wire, and at least for ...

Fitting a simple, passive, parabolic reflector around your router’s antenna can focus the signal exactly where you want it. Your network will reach farther, and the addition can even improve ...

The classic PAR is a reflector and lamp all in one. It is a sealed-beam lamp, like an old-school car headlight. The rear of the envelope (the glass enclosure of the bulb) has a parabolic shape and is ...

Parabolic reflectors are found everywhere. They're on dish antennas for television reception, in radar systems, in long distance microphones, and heaven only knows where else. They have the property ...

Antenna Experts, a rapidly growing organization, launches its parabolic reflector antenna. These are the profound communicators that aim to provide ...