UNDERBEAT

a coined term denoting a lower harmonic. A harmonic is one of two or more manifestations or actions which are, themselves, different yet are related in terms of some quality or qualities. —SHSBC Binder 5 Approved Glossary

n.a reference to a lower harmonic.a coined term denoting a lower harmonic. A harmonic is one of two or more manifestations or actions which are, themselves, different yet are related in terms of some quality or qualities.