"Ventriloquism" Natural Recordings by Native Speakers
Ventriloquism is a performance technique in which a person, known as a ventriloquist, appears to speak without moving their lips. This is achieved by practiced motor control and manipulation of the vocal cords to project the voice towards the face or other parts of the head, rather than speaking in the usual way with lips and tongue articulation, effectively creating an illusion that the voice is coming from a source other than the ventriloquist's mouth.
The ventriculus is a technical term that refers to the part of the heart that encloses the two lower chambers, including the left ventricle and the right ventricle.
To speak in a way that makes it seem as if the words are coming from someone or something else, often a puppet or doll. It requires control over the diaphragm and vocal cords to achieve a voice that isn't one's own.
Ventriloquising refers to the act of speaking in a low, indistinct voice, often so that one's words are not clearly audible to others and appear to come from another source, such as a puppet or inanimate object. It is often used for comedic or entertainment purposes.