Digital holography is a powerful imaging modality that records both the amplitude and phase of light fields to reconstruct three-dimensional representations of objects. The resulting holographic data ...

A friend of mine is producing a series of HOWTO videos for an open source project, and discovered that he needed a better microphone than the one built into his laptop. Upon searching, he was faced ...

Many projects on these pages do clever things with video. Whether it’s digital or analogue, it’s certain our community can push a humble microcontroller to the limit of its capability. But sometimes ...

When it comes to developing highly effective marketing, WARC is the most trusted source of insight and inspiration for world leading brands, agencies, media owners and academic institutions. With our ...

Abstract: This paper analyzes the measured broadband signal echoes modulated by digital coding metasurfaces (DCMs) and concludes that the non-ideal broadband modulation results are related to the ...