What are periodic patterns of overtones in music called?

The term used to describe periodic patterns of overtones in music is harmonics. Harmonics are integral multiples of a fundamental frequency that create a richer sound. When a musical instrument produces a note, it not only emits the fundamental frequency but also a series of overtones, which are related frequencies that contribute to the timbre or color of the sound. These overtones are what we perceive as harmonics, working in conjunction with the fundamental pitch to give each sound its unique character.

Understanding harmonics is essential in music therapy, as the manipulation of these overtones can affect emotional and cognitive responses in clients. This knowledge helps therapists select appropriate interventions to enhance therapeutic outcomes. Frequencies, while related, refer to the actual measurements of sound waves rather than their structured relationship in harmonic series. Resonances refer to specific frequencies at which an object naturally vibrates, and melodics is not a defined term in the context of music theory related to overtones.