This FAQ will look at the Butler matrix, a widely used passive technique for implanting and ESA, which is not well known.

Kitchens and dining rooms have always had a complicated relationship. Like two battling siblings, the kitchen has been boxed ...

With this DIY-friendly and inexpensive design trick, boring ceilings will be a thing of the past. Instantly add depth and ...

From architectural idea to ways to lay out and decorate, this is a kitchen expert's guide to what to do with your extension ...

This living space has original exposed brick, beams and arched windows. Note the coffered ceilings on the right ... and a Sub-Zero Fridge. This angle highlights the abundant storage, marble ...

Unlike the competing Sonos Beam, Bose's model employs dedicated up-firing drivers to bounce sound off your ceiling, creating a more effective Dolby Atmos soundstage. We also like the new AI ...

Abstract: This paper presents a passive three-dimensional (3D) beam ... angles. Its true passivity, without external drives or active components, ensures flexibility, compact size, and low cost. This ...

A movie theater ceiling came crashing down on Tuesday night in Wenatchee, Washington while the new Captain American movie played at the Liberty Cinema.

In this letter, a millimeter-wave wide-angle beam-scanning phased array based on crossed full-wavelength slot elements is presented. High-gain performance of full-wavelength slot elements are used to ...

Two upwards-facing transducers even bounce sound off the ceiling for a truly immersive ... voice that's cold and occasionally grating. An angled power cord and HDMI eARC cable are inserted at ...