ダイナミックレンジ

noun

dynamic range

Technical term used in computing, audio engineering, and photography to describe the ratio between the largest and smallest possible values of a changeable quantity.

• このカメラはダイナミックレンジが広ひろいので、暗くらい場ば所しょでも明あかるい場ば所しょでもきれいに撮とれます。

  This camera has a wide dynamic range, so it can capture clear images in both dark and bright places.

• オーディオ機き器きのダイナミックレンジは、ノイズレベルと最さい大だい出しゅつ力りょくの差さで決きまります。

  The dynamic range of audio equipment is determined by the difference between the noise level and the maximum output.