4.2 Stops
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4.2 Stops


Stops


Stop sounds are produced with complete oral closure which is released quickly so as to end in an explosion or puff of air. If the release takes place slowly, the explosion ends in friction. This is regular for the Palatoalveolar sounds, but incidental for the Alveolar sounds. The stop sounds have regularly one voiced and one unvoiced variant, the first being strongly Fortis, the latter Lenis. Preceding sounds are therefore noticeably affected by following stops, lengthened when followed by Lenis stops, shortened when followed by Fortis stops. Learners must pay particular attention to this phenomenon.


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- 4.2.1 Bilabial
Bilabial Stops Bilabial stops are produced by the lower lip forming a closure with the upper lip, so that the air cannot escape. The sound occurs when the closure is abruptly released as a puff of air. The stop sounds occur in a pair, i.e. one Fortis...

- 4.1 Nasals
Nasals Nasal sounds are formed with complete oral closure, lasting throughout the production phase. This means that the air has to be let out through the nose. The quality of the sound, however, relates to the mouth closure, and definitions are therefore...

- 4. Consonants
Consonants The diagramme shows the 24 consonant phonemes of Standard British English, divided into four groups. The groups are arranged according to degree of closure of the vocal organs. The Nasals and Stops are produced with complete oral closure, the...

- 3. Teaching Units
Teaching Units The diagramme lists the six groups of sounds that will be described in this course. Two of these belong to the vowel category, i.e. monophthongs and diphthongs, four are consonants. Note that the term vowel is used here for stable sounds...

- 1. Sound Production
The Vocal Organs Speech is produced by the vocal organs. Every language has a definite set of speech sounds, and every sound can be described with reference to the vocal organ that is used to produce it. In this way sounds occurring in different languages...



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