閉前不圓唇元音

閉前不圓唇母音是母音的一種，使用於許多口語語言之中，其國際音標的符號為 ⟨i⟩，相對應的X-SAMPA符號則為 ⟨i⟩。 此母音非常普遍，幾乎在所有超過三個母音的語言中都存在著。 其元音高度為閉，這意指舌頭的位置會盡量接近齒齦，但不會阻礙氣流而被歸類為子音。 其元音舌位是前，表示舌頭會盡可能地朝向嘴巴前面，但不至于阻礙氣流而被歸類為子音。通常圓唇前元音的實際位置會比參考點的位置還要更靠近中央（稱此過程為央化（英语：Relative articulation#Centralized））。因此，前元音事實上常常是次前元音。 其圓唇度為不圓唇元音，嘴唇自然放鬆，不特別向前突起。 Carbonell & Llisterri (1992:54頁) Fougeron & Smith (1993:73頁) Shosted & Chikovani (2006:261-262頁) harv error: no target: CITEREFShostedChikovani2006 (help) Rogers & d'Arcangeli (2004:119頁) Jassem (2003:105頁) Cruz-Ferreira (1995:91頁) Jones & Ward (1969:30頁) Rood & Taylor (1996) harv error: no target: CITEREFRoodTaylor1996 (help) Lakota Language Consortium （页面存档备份，存于互联网档案馆） (2004). Lakota letters and sounds （页面存档备份，存于互联网档案馆）. Martínez-Celdrán et al (2003:256頁) harv error: no target: CITEREFMartínez-Celdrán_et_al2003 (help) Stone (2002)，第600頁. sfnp error: no target: CITEREFStone2002 (help) Šewc-Schuster (1984)，第20頁. sfnp error: no target: CITEREFŠewc-Schuster1984 (help) Tiersma (1999)，第10頁. sfnp error: no target: CITEREFTiersma1999 (help) Arvaniti, Amalia, Greek Phonetics: The State of the Art (PDF), Journal of Greek Linguistics, 2007, 8: 97–208, CiteSeerX 10.1.1.692.1365 , doi:10.1075/jgl.8.08arv, （原始内容 (PDF)存档于2013-12-11）  Bamgboṣe, Ayọ, A Grammar of Yoruba, [West African Languages Survey / Institute of African Studies], Cambridge: Cambridge University Press, 1966  Carbonell, Joan F.; Llisterri, Joaquim, Catalan, Journal of the International Phonetic Association, 1992, 22 (1–2): 53–56, S2CID 249411809, doi:10.1017/S0025100300004618  Collins, Beverley; Mees, Inger M., Practical Phonetics and Phonology: A Resource Book for Students 3rd, Routledge, 2013 [First published 2003], ISBN 978-0-415-50650-2  Cox, Felicity; Fletcher, Janet, Australian English Pronunciation and Transcription 2nd, Cambridge University Press, 2017 [First published 2012], ISBN 978-1-316-63926-9  Cox, Felicity; Palethorpe, Sallyanne, Australian English (PDF), Journal of the International Phonetic Association, 2007, 37 (3): 341–350 [2023-06-15], doi:10.1017/S0025100307003192 , （原始内容存档 (PDF)于2009-07-31）  Cruz-Ferreira, Madalena, European Portuguese, Journal of the International Phonetic Association, 1995, 25 (2): 90–94, ISSN 0025-1003, S2CID 249414876, doi:10.1017/S0025100300005223  Dankovičová, Jana, Czech, Handbook of the International Phonetic Association: A guide to the use of the International Phonetic Alphabet, Cambridge: Cambridge University Press: 70–74, 1999, ISBN 978-0-521-65236-0  Danyenko, Andrii; Vakulenko, Serhii, Ukrainian, Lincom Europa, 1995 [2023-06-15], ISBN 9783929075083, （原始内容存档于2023-04-21）  Doke, Clement Martyn; Mofokeng, S. Machabe, Textbook of Southern Sotho Grammar 3rd, Cape Town: Longman Southern Africa, 1974, ISBN 978-0-582-61700-1  Donaldson, Bruce C., 1. Pronunciation, A Grammar of Afrikaans, Mouton de Gruyter: 1–35, 1993 [2023-06-15], ISBN 9783110134261, （原始内容存档于2023-01-23）  Duanmu, San, The Phonology of Standard Chinese 2nd, Oxford: Oxford University Press, 2007 [First published 2000], ISBN 978-0-19-921578-2  Dudenredaktion; Kleiner, Stefan; Knöbl, Ralf, Das Aussprachewörterbuch 7th, Berlin: Dudenverlag, 2015 [First published 1962], ISBN 978-3-411-04067-4 （德语）  Engstrand, Olle, Swedish, Handbook of the International Phonetic Association: A Guide to the usage of the International Phonetic Alphabet, Cambridge: Cambridge University Press: 140–142, 1999, ISBN 978-0-521-63751-0  Fougeron, Cecile; Smith, Caroline L, Illustrations of the IPA:French, Journal of the International Phonetic Association, 1993, 23 (2): 73–76, ISSN 0025-1003, S2CID 249404451, doi:10.1017/S0025100300004874  Göksel, Asli; Kerslake, Celia, Turkish: a comprehensive grammar, Routledge, 2005, ISBN 978-0415114943  Gussenhoven, Carlos, Dutch, Journal of the International Phonetic Association, 1992, 22 (2): 45–47, ISSN 0025-1003, S2CID 243772965, doi:10.1017/S002510030000459X  Hall, Christopher, Modern German pronunciation: An introduction for speakers of English 2nd, Manchester: Manchester University Press, 2003 [First published 1992], ISBN 978-0-7190-6689-4  Jassem, Wiktor, Polish, Journal of the International Phonetic Association, 2003, 33 (1): 103–107, ISSN 0025-1003, doi:10.1017/S0025100303001191   Jones, Daniel; Ward, Dennis, The Phonetics of Russian, Cambridge University Press, 1969  Khan, Celadet Bedir; Lescot, Roger, Grammaire Kurde (Dialecte kurmandji) (PDF), Paris: La librairie d'Amérique et d'Orient Adrien Maisonneuve, 1970 [28 October 2017], （原始内容存档 (PDF)于2023-03-27）  Landau, Ernestina; Lončarića, Mijo; Horga, Damir; Škarić, Ivo, Croatian, Handbook of the International Phonetic Association: A guide to the use of the International Phonetic Alphabet, Cambridge: Cambridge University Press: 66–69, 1999, ISBN 978-0-521-65236-0  Lee, Hyun Bok, Korean, Handbook of the International Phonetic Association, Cambridge University Press: 120–122, 1999, ISBN 978-0-521-63751-0  Lee, Wai-Sum; Zee, Eric, Standard Chinese (Beijing), Journal of the International Phonetic Association, 2003, 33 (1): 109–112, doi:10.1017/S0025100303001208   Martínez-Celdrán, Eugenio; Fernández-Planas, Ana Ma.; Carrera-Sabaté, Josefina, Castilian Spanish, Journal of the International Phonetic Association, 2003, 33 (2): 255–259, ISSN 0025-1003, doi:10.1017/S0025100303001373   Okada, Hideo, Japanese, International Phonetic Association (编), Handbook of the International Phonetic Association: A Guide to the Use of the International Phonetic Alphabet, Cambridge University Press: 117–119, 1999, ISBN 978-0-52163751-0  Riad, Tomas, The Phonology of Swedish, Oxford University Press, 2014, ISBN 978-0-19-954357-1  Roach, Peter, British English: Received Pronunciation, Journal of the International Phonetic Association, 2004, 34 (2): 239–245, ISSN 0025-1003, doi:10.1017/S0025100304001768   Rogers, Derek; d'Arcangeli, Luciana, Italian, Journal of the International Phonetic Association, 2004, 34 (1): 117–121, ISSN 0025-1003, doi:10.1017/S0025100304001628   Sarlin, Mika, Sounds of Romanian and their spelling, Romanian Grammar 2nd, Helsinki: Books on Demand GmbH: 16–37, 2014 [First published 2013], ISBN 978-952-286-898-5  Šimáčková, Šárka; Podlipský, Václav Jonáš; Chládková, Kateřina, Czech spoken in Bohemia and Moravia (PDF), Journal of the International Phonetic Association, 2012, 42 (2): 225–232 [2023-06-15], doi:10.1017/S0025100312000102 , （原始内容存档 (PDF)于2018-06-13）  Szende, Tamás, Illustrations of the IPA:Hungarian, Journal of the International Phonetic Association, 1994, 24 (2): 91–94, ISSN 0025-1003, S2CID 242632087, doi:10.1017/S0025100300005090  Thackston, W.M., —Sorani Kurdish— A Reference Grammar with Selected Readings (PDF), 2006a [29 October 2017], （原始内容 (PDF)存档于27 February 2021）  Thelwall, Robin, Illustrations of the IPA: Arabic, Journal of the International Phonetic Association, 1990, 20 (2): 37–41, ISSN 0025-1003, S2CID 243640727, doi:10.1017/S0025100300004266  Tingsabadh, M.R. Kalaya; Abramson, Arthur S., Thai, Journal of the International Phonetic Association, 1993, 23 (1): 24–26, ISSN 0025-1003, S2CID 242001518, doi:10.1017/S0025100300004746  Trudgill, Peter, Greek Dialect Vowel Systems, Vowel Dispersion Theory, and Sociolinguistic Typology, Journal of Greek Linguistics, 2009, 9 (1): 80–97, doi:10.1163/156658409X12500896406041   Verhoeven, Jo, Belgian Standard Dutch, Journal of the International Phonetic Association, 2005, 35 (2): 243–247, doi:10.1017/S0025100305002173   Zimmer, Karl; Orgun, Orhan, Turkish (PDF), Handbook of the International Phonetic Association: A guide to the use of the International Phonetic Alphabet, Cambridge: Cambridge University Press: 154–158, 1999 [2015-11-20], ISBN 978-0-521-65236-0, （原始内容 (PDF)存档于2018-07-25）  在PHOIBLE上搜尋含有[i]的語言