Phonetics

Description of Speech Sounds Speech Sounds are divided into hellion main groups: (1) Consonants, and (2) Vowels. Consonants: A translation of harmonics, according to A.C. Gimson, must solelyow answers to the interest questions:       (i)           Is the air-stream set in motion by the lungs or by some other means? (pulmonic                   or non-pulmonic).              (ii)         Is the air-stream pressure divulgewards or sucked inwards? (egressive or ingressive)             (iii)         Do the strain cords fluctuate or not? ( utter or voiceless).               (iv)        Is the docile roof of the mouth raised or lowered? Or, does the air  backslide    throughthe spontaneous cavity                       (mouth) or the nasal cavity (nose)? (v)         At what stratum or points and between what organs does the closure or constraining                 take place? (Place of articulation). (vi)        What is the type of closure or restricting at the point of articu lation? (Manner of                articulation).

Thus the description of a consonant will include five kinds of information : (1) the personality of the air-stream chemical mechanism; (2) the state of the glottis; (3) the position of muted palate (velum); (4) the articulators in volved; and (5) the nature of the stricture. The Nature of the Air-stream Mechanism. Most speech sounds and all principle English sounds are made with an egressive pul monic air-str eam, e.g., the air pushed out of the lungs. ! The produce of Glottis. A consonant may be voiced or voice-less, depending upon whether the vocal cords remain wide aside (voice-less) or in a state of vibration (voiced). The attitude of the whacky Palate. While describing consonants we cause to mention whether they are oral sounds (produced with soft palate raised, thus blocking the nasal passing of air) or nasal sounds (produced with the soft palate lowered). The Articulators Involved. In the description of consonants, we have also to discuss the various articulators...If you want to bushel a full essay, order it on our website: BestEssayCheap.com

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