noun, feminine

stéréophonie

/ste.ʁe.ɔ.fɔ.ni/

noun, feminine/ste.ʁe.ɔ.fɔ.ni/plural: stéréophonies

stéréophonie is feminine in French.

stereophony (reproduction of stereophonic sound)

From stéréo- + -phonie.