1.Ubusobanuro bwa stereoskopi, ibyiciro bitatu-byumvikanisha amajwi bigizwe ahanini no kumva umwanya, icyerekezo, urwego, nibindi byunvikana.Ijwi rishobora gutanga ibi byunvikana bishobora kwitwa stereo.

2.Icyerekezo cyo guhagarara, kumva neza imyanya, birashobora kugufasha kumva neza icyerekezo aho amajwi yumwimerere asohokera.

3.Icyerekezo cyumwanya nubuyobozi, bizwi kandi nkuburyo bwo kuba hanze yagasanduku cyangwa kumva ko uhujwe.Ijwi numvise ntirishobora guturuka kubavuga babiri, ahubwo ryaturutse kumuntu nyawe uririmba mumwanya umwe.Imyumvire yubuyobozi irashobora kuvugwa ko bivamo amajwi akize kandi asukuye amajwi aranguruye adakara, yuzuye hagati, hamwe nubunini buke.

4.Mu magambo rusange, timbre igenwa nijwi ryinshi hamwe nijwi, kandi buri sisitemu yijwi ifite timbre itandukanye, niyo miterere nubugingo bwiyi sisitemu.

5.Ubwunvikane bwijwi bivuga amajwi aringaniye mubunini, akwiranye no kwisubiraho, hasi mugoreka, inyangamugayo, umutunzi, kandi unanutse kugeza aho kumera nkimpapuro, rwose ntabwo ari byiza.

Usibye ingingo zavuzwe haruguru, hari nubundi buryo bwo gusuzuma ubuziranenge bwijwi, nkuburemere bwijwi, niba ari hejuru, niba hari ibyiyumvo byimbitse, kandi niba byumvikana cyangwa bitumye.