Visible Speech

Visible Speech is a system of phonetic symbols developed by Alexander Melville Bell in 1867 to represent the position of the speech organs in articulating sounds. The writing system used by Alexander Melville Bell, who was known internationally as a teacher of speech and proper elocution and an author of books on the subject. The system is composed of symbols that show the position and movement of the throat, tongue, and lips as they produce the sounds of language, and it is a type of phonetic notation. The system was used to aid the deaf in learning to speak.

单词	Visible Speech
释义	Visible Speech 英语百科 Visible Speech Visible Speech is a system of phonetic symbols developed by Alexander Melville Bell in 1867 to represent the position of the speech organs in articulating sounds. The writing system used by Alexander Melville Bell, who was known internationally as a teacher of speech and proper elocution and an author of books on the subject. The system is composed of symbols that show the position and movement of the throat, tongue, and lips as they produce the sounds of language, and it is a type of phonetic notation. The system was used to aid the deaf in learning to speak.
随便看	Projection formula Projection function projection functor projection generation projection geometry projection geometry code projection gradient method projection grid projection grinder projection holography projection homomorphism projection image projection image area projection image plane projection imaging projection instrument projection interferometer projection interval projection invariant projection in zone projectionist projection iterative method projection jobjective projection join mapping projection jump