The Oxford Dictionary defines dynamic range as “the ratio of the largest to the smallest intensity of sound that can be reliably transmitted or reproduced by a particular sound system.” That ...

When you use DPReview links to buy products, the site may earn a commission. Photo: Mitchell Clark There's been a lot of talk ...

Dynamic range: the spread between the darkest and the brightest a TV can be. In other words, contrast ratio. But having beaten that term into the ground with a decade of dubious marketing use, it was ...

To provide the increased bandwidth and data-transmission rates necessary for wireless data, voice, music, and video applications, engineers must contend with higher-order modulation schemes that place ...

HDR, or high-dynamic range, can elevate the image of your TV to an entirely new level. It's found on nearly all of the best TVs, including midrange and high-end TVs as well as many budget models. On a ...

In photography, dynamic range is used to define the contrast ratio between the lightest and darkest areas of photo captures. Typically in a single capture. In smartphones and colloquially, as often as ...

As was the case with variable refresh rates, 4K and high-def before it, HDR is a bit of TV technology designed to make you want to spend hundreds of pounds on a new model. The best part is that it’s ...

The Sony A7 V is an impressive leap for the series. I used the very first Sony A7 when it was first announced, and the A7 V no longer feels like the prosumer camera that the original A7 was. That gap ...

Dynamic range is the ratio of maximum system output to the noise floor. The dynamic range of human hearing from loudest to softest sound we can perceive is about 120dB. In reality our home theater ...