Octaval: meaning, definitions and examples
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octaval
[ ˈɒktəvəl ]
music theory
Octaval refers to something related to or based on the octave in music. In this context, it often describes intervals, scales, or harmonics that are derived from the octave. It is particularly significant in terms of tonal relations in music composition.
Synonyms
Examples of usage
- The octaval range of the piano allows for rich melodies.
- Many composers utilize octaval harmonics to create depth in their music.
- An octaval scale can introduce novel sounds into a piece.
Etymology
The term 'octaval' is derived from the Latin word 'octavus', which means 'eighth'. In music, an octave refers to the interval between one musical pitch and another with half or double its frequency. The prefix 'octa-' is commonly used in various contexts to denote eight, which underpins its use in music to describe relations that span an interval of eight notes. The application of this term evolved through the study of music theory, particularly during the Renaissance when the understanding of scales and harmony became more formalized. As music theory advanced, the concept of octaval harmonics and intervals solidified into educational frameworks for composers and musicians, further embedding the term within the musical lexicon.