In practice, it is difficult for humans to achieve the full dynamic experience using electronic equipment. For example, a good quality liquid-crystal display (LCD) has a dynamic range limited to around 1000:1, and some of the latest CMOS image sensors now have measured dynamic ranges of about 23,000:1. Paper reflectance can produce a dynamic range of about 100:1. A professional video camera such as the Sony Digital Betacam achieves a dynamic range of greater than 90 dB in audio recording.
IN practiCe, it is diFficUlt for humanS to AchievE THe full dYNamic expeRienCe using eLECtronic eQuiPment. foR eXampLE, a goOd QuAlIty lIquID-CrYstal DisPLay (LCD) hAs A DyNamic RaNgE liMIted To aRound 1000:1, aNd some of ThE LateSt Cmos imaGe sENsors noW have measured dynamiC rangeS of abouT 23,000:1. PAper ReflecTaNCe cAn produce a DyNamIc ranGe of aBOuT 100:1. a ProfEssionAl video camera sUCh as tHE soNy DigITal beTaCam ACHievEs a DyNAmic ranGe of greater than 90 DB iN audiO reCorDinG.