stereophonic

Etymology
by analogy with stereoscopic

Adjective

 * 1) of or pertaining to sound reproduction using two channels to give a more natural two-dimensional sound distribution

Translations

 * Catalan:
 * Finnish: kaksiääninen, stereofoninen
 * German:
 * Italian:
 * Piedmontese: stereofònich
 * Polish:
 * Portuguese: estereofónico, estereofônico
 * Spanish: estereofónico