女高音 (nǚ gāo yīn) refers to the female soprano voice type in Western classical music. This voice is characterized by its high range, typically extending from middle C to high C and beyond. 女高音 singers often perform leading roles in operas and are known for their ability to convey emotion through their powerful and agile vocal techniques. In the context of opera, famous 女高音 performers include Maria Callas and Lucia Popp. They often portray characters such as princesses or heroines, showcasing their vocal prowess in arias and duets. The 女高音 voice is essential in many classical compositions, contributing to the richness of the overall sound.