Sound Structure of Language Flashcards
Design feature of Human Spoken Language
Large vocabulary, open vocabulary, Variation (accents, different languages), Messages are sequence of vocabulary
Design feature of other primates
Small vocabulary, closed vocabulary, System is fixed (no variation across different regions), Messages are single items
Similarities
Communicate individual identity and emotions through vocalizations
Advantages
Easy naming of new things, learning language is a big social investment, signs to symbolize different abstract concepts
Pronunciation learning problem
If every word were an arbitrary pattern of sound this would be a huge problem, recognizing how to pronounce each word correctly
Phonological principle
Solves problem
Pronunciation relies on structure of smaller elements of a word put together, these elements are the same for all words
Phonological system is defined by patterns of mouth and noises; phonetic interpretation is same for all words
How does phonological principle work?
Phonological representations are made up of discrete elements that can be taught to others exactly and that has a uniform definition depending on context
Phonetic interpretation is general and does not depend of words; everyone contributes to phonetic interpretation by saying words with certain meanings
Phonemes
Any of the perceptually distinct units of sound in a specified language that distinguish one word from another
Basic sound production in vocal tract
Buzz (vibrating vocal chords), Hiss (air passing through), Pop (closure released)
Laryngeal buzz
Air pressure forces opening and if the flow is continuous enough the vibrations oscillate and emit a periodic sound
Hiss of turbulent flow
hiss generated when a volume of air is forced through a passage that is too small to permit it to flow smoothly; frication
The pop of closure and release
pressure is built up behind the constriction. If the constriction is abruptly released, the sudden release of pressure creates a sort of a pop; stop or plosive (release)
Mouth in language
Different positions of the tongue and lips make the difference between one vowel sound and another
Syllables
repetitive cycles of opening and closing the vocal tract
Syllable onset
vocal tract in a relatively closed position