Assertion: vowel | /r/DefinedAs | a speech sound
Facets:
value: without audible friction
type: OTHER
Source sentences:
text: A vowel can be defined as a speech sound produced by a relatively open configuration of the vocal tract, with the vibration of the vocal cords but without audible friction.
text: sometimes Y are the letters we define as vowels, but vowels can also be defined as speech sounds.
text: A vowel can be defined as a speech sound produced by a relatively open configuration of the vocal tract, with the vibration of the vocal cords but without audible friction.
text: Vowels are defined as “a speech sound which is produced by comparatively open configuration of the vocal tract, with vibration of the vocal cords but without audible friction, and which is a unit of the sound system of a language that forms the nucleus of a syllable.”