Cov khoom cua sov thiab cov cua sov raj tau pib hauv xyoo 1980s

Sony tau pib koom nrog cov txheej txheem cua sov ua kom txias, yuam kom convection hauv qee qhov chaw thiab passive fins rau cov neeg siv khoom siv hluav taws xob. Thaum xub thawj, cov tuners thiab amplifiers lawv tau siv sai sai kis mus rau lwm cov kev siv hluav taws xob kub kub. Nyob rau xyoo 1990s, qhov hnyav zuj zus CPU ntawm microcomputer tau ua rau muaj peb npaug ntawm cov khoom siv hluav taws xob cua sov hauv Tebchaws Meskas. Raws li cov khoom siv hluav taws xob tshwj xeeb hloov hluav taws xob, cov yeeb nkab cua sov tau tsim thiab tsim los ntawm cov neeg siv khoom los ntawm Tebchaws Meskas mus rau Asia. Niaj hnub nimno CPU cua sov kav feem ntau yog ua los ntawm tooj liab thiab siv dej ua cov kua dej ua haujlwm.