So just as those airstreams are affected by the twists and turns in the instrument, strings themselves will be affected by the vibrational patterns in the geometry within which they are moving.
Então, tal como aqueles fluxos de ar são afetados pelas curvas  e contracurvas do instrumento, as próprias cordas serão afetadas pelos padrões vibratórios na geometria  através da qual se movem.