Chapter 2: Sounds of Language: Phonetics and Phonology Flashcards
acoustic phonetics
The study of the physical properties of speech sounds.
articulatory phonetics
The study of how speech sounds are produced by the vocal apparatus.
auditory phonetics
The study of the perception of speech sounds by the ear.
phone
Smallest phonetic segment that can be isolated in a stream of speech, for example, /p/, /ae/.
International Phonetic Alphabet (IPA)
The alphabet of the International Phonetic Association designed to represent the sounds of all the world’s languages.
vocal tract
The body organs that are involved in the production of speech sounds, including the lungs, glottis, pharynx, and oral and nasal cavities.
egressive airstream mechanism
An airstream produced by forcing air out of the vocal tract. Most sounds of most languages are produced on the egressive pulmonic airstream.
ingressive airstream mechanism
An airstream produced by drawing air into the oral or nasal cavity. Ingressive airstream may be used when speaking while taking a breath; it is also used with glottalic and velaric airstream in the formation of implosive a and clicks.
vocal folds
A set of muscles in the larynx resembling a pair of flaps that can be brought together more or less tightly to modify the stream of air passing through. Also called vocal cords.
voiced phone
A speech sound produced by the vocal apparatus of an animal, for example, barking of a dog, bird songs.
voiceless phone
A speech sound produced with the glottis open, without vibration of the vocal folds.
oral cavity
The mouth.
nasal cavity
The chamber behind the nose through which air passes when the velum is lowered.
velum
The soft part of the roof of the mouth behind the hard palate.
nasal
A sound produced when the velum is lowered, permitting air to pass into the nasal cavity, which acts as a resonating chamber.
consonant
A speech sound produced with a narrowing or closure at some point in the vocal tract.
vowel
A resonant speech sound that is produced without significant constriction in the oral cavity.
place of articulation
The location in the vocal tract of the constriction of airflow in a consonant, for example, dental, palatal.
manner of articulation
The way the airstream is obstructed and modified as it passes through the constriction in the vocal tract in the production of a consonant. Manners of articulation include stop, nasal, fricative.
bilabial
A sound made with both lips, for example, [m], [b].
labiodental
A sound articulated with the bottom lip in contact with the upper teeth.
dental phone
A consonant with the teeth as the place of articulation.
interdental
A sound produced with tip or blade of the tongue between the upper and lower teeth, for example, the initial segment of the.
alveolar
A speech sound produced by bringing the tip or blade of the tongue towards or against the alveolar ridge, for example, [t], [n].
palatal
A consonant produced with constriction in the region of the palate.
alveopalatal
A sound produced with constriction in the region just behind the alveolar ridge, for example, the initial phone of she.
velar
A consonant produced with constriction in the region of the velum.
uvular phone
A speech sound made with the tongue making contact or approximating to the uvula, as in [q].