What is another word for musical octave?
Pronunciation: [mjˈuːzɪkə͡l ˈɒktɪv] (IPA) 
Musical octave refers to the interval between two pitches with the same name, where one pitch has a frequency double the other. Synonyms for this term include octave interval, eight-tone distance, and pitch octave. In music theory, an octave is an important concept as it is the basis for the construction of scales, chords, and harmonies. Musicians often use the term "octave" or its synonyms to describe the range of their vocal or instrumental abilities, such as soprano octave or bass octave. Additionally, octave equivalence is a phenomenon in music where notes or chords that are an octave apart are perceived as having the same tonal qualities.
