(G-3012N) – English Linguistics and Phonetics
Presentation by: Dr Bulbul Gupta Department of English M.A. Semester III Paper IX (G-3012N) – English Linguistics and Phonetics A consonant is a sound that is produced with an obstruction or narrowing of the passage of air extending from the larynx to the lips. According to RP, there are 24 consonants in English language - /p/, /b/, /t/, /d/, /k/, /g/, /tʃ/, /dʒ/, /f/, /v/, /ө/, /ð/, /s/, /z/, /ʃ/, /ʒ/, /h/, /m/, /n/, /ŋ/, /l/, /r/, /j/, /w/ Plosives – /p/, /b/, /t/, /d/, /k/, /g/ Affricates – /tʃ/, /dʒ/ Fricatives – /f/, /v/, /ө/, /ð/, /s/, /z/, /ʃ/, /ʒ/, /h/ Nasals – /m/, /n/, /ŋ/ Lateral – /l/ Frictionless Continuant – /r/ Semi-vowel – /j/, /w/ A Plosive consonant is produced in the following three stages: Complete closure of both the oral and nasal passages, holding of the closure and compression of air coming from the lungs, sudden release of air with an explosive sound There are three pairs of Plosives: /p/, /b/ – Bilabial Plosives (/p/ is voiceless, /b/ is voiced) /t/, /d/ – Alveolar Plosives (/t/ is voiceless, /d/ is voiced) /k/, /g/ – Velar Plosives (/k/ is voiceless, /g/ is voiced) ❑ ARTICULATION: The articulators involved in the production of /p/ and /b/ are the two lips, and the articulation takes place in three stages: The two lips come in close contact with each other thereby shutting off the oral passage of air. This is the first stage of articulation. In the second stage of articulation, the air is compressed behind the two lips that remain in the state of complete closure. In the third stage of articulation, the two lips part suddenly thus causing the compressed air behind them to release with an explosive sound.
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