視し話わ法ほう

noun

visible speech

A system of phonetic notation developed by Alexander Melville Bell, representing speech sounds through diagrams of the vocal organs. Used in deaf education and phonetics. Rare, technical term.

• 視し話わ法ほうは、ベルによって開かい発はつされた音おん声せい記き号ごうのシステムです。