ລະບົບສຽງພາສາລາວ

ຄືກັນກັບພາສາອື່ນໆ ພາສາລາວມີການອອກສຽງຫຼາກຫຼາຍ ແຕ່ໃນອະດີດຮອດປັດຈຸບັນ ໂດຍຂຶ້ນຢູ່ກັບສຳນຽງທ້ອງຖິ້ນ ເຊັ່ນ ຄຳວ່າ ໃໝ່ ໃນພາສາລາວວຽງຈັນອອກ [maj] ສ່ວນ ພາສາລາວຫຼວງພະບາງອອກ [maɯ] ຯລຯ.

ປະຫວັດສາດຂອງການອອກສຽງພາສາລາວ
ລະບົບສຽງພາສາລາວ ເຊິ່ງໃນອະດີດເຄີຍເປັນພາສາໄຕບູຮານ ຫຼື ລາວບູຮານ (Proto-Tai) ໄດ້ມີການວິວັດທະນາການຫຼາຍນຳການເວລາ ໂດຍບາງສຳນຽງຍັງຄົງອະນຸຮັກບາງສ່ວນຂອງພາສາໄຕບູຮານໄວ້ບາງ. ບາງສິ່ງທີ່ໄດ້ປ່ຽນໄປໄດ້ແກ່:
ການລວມ ໄ [aj] ກັບ ໃ [aɯ] ເປັນສຽງດຽວກັນ. ພາສາລາວຫຼວງພະບາງຍັງມີທັງສອງສຽງນີ້ຢູ່ ເຊັ່ນ: ໄຄ່ [kʰaj] ກັບ ໃຄ່ [kʰaɯ].
ການລວມ [kʰ] ກັບ [x] ເປັນສຽງ [kʰ] ຂ. ພາສາໄທຂາວ ຍັງມີສອງສຽງນີ້ຢູ່.
ການສູນເສຍພະຍັນຊະນະຄວບເຊັ່ນ ປລາ ເປັນ ປາ (*pla > [paa]). ພາສາໄທມາຕະຖານຍັງມີຢູ່
ການປ່ຽນຈາກ ຣ ເປັນ ຮ (*r > [h]). ພາສາໄທມາຕະຖານຍັງມີຢູ່
ການປ່ຽນຈາກ [ʔb] ບ, [ʔd] ດ, [ʔj] ຢ (implosive sounds) ເປັນ [b], [d], [j].
ການສູນເສຍສຽງກ້ອງຂອງພະຍັນຊະນະສຽງກັກ (voiced plosive consonants) ເຊັ່ນ [d] > [tʰ]. ພາສາໄຕເກືອບທຸກພາສາໄດ້ມີການສຸນເສຍນີ້ ອັນເປັນເອກະລັກຂອງພາສາໄຕທັງຫຼາຍ.

 ລະບົບສຽງ 
 ພະຍັນຊະນະ 
ສຽງສັດທະອັກສອນພະຍັນຊະນະໃນພາສາລາວ (ສຽງແປ) ມີຢູ່ນຳກັນ 21 ສຽງ
  ຮິມປາກທັງສອງຮິມປາກລຸ່ມ-ແຂ້ວເທິງປຸ່ມເຫງືອກປຸ່ມເຫງືອກ-ເພດານແຂັງເພດານແຂັງເພດານອ່ອນຜະໜັງຄໍສຽງກັກປຜ,ພບ ຕຖ,ທດ  ກຂ,ຄ ອ*ສຽງນາສິກ ມ  ນ ຍ ງ ສຽງສຽດແຊກ  ຝ,ຟຊ,ສ    ຫ,ຮສຽງປະສົມສຽດແຊກ   ຈ    ສຽງລົວລີ້ນ   ຣ    ສຽງເປີດ    ຢ ວ ສຽງຂ້າງລີ້ນ    ລ    
ສຽງ  ມີປາກົດຢູ່ໃນຄຳທີ່ມີສະລະສຽງສັ້ນແລະບໍ່ມີພະຍັນຊະນະສະກົດ

ສະລະລັດປະຊາທິປະໄຕ

ວັນນະຍຸດ
ພາສາລາວມີວັນນະຍຸດ 6 ສຽງ ສະແດງໃນຕາລາງດັ່ງຕໍ່ໄປນີ້.Blaine Erickson, 2001. "On the Origins of Labialized Consonants in Lao". Analysis based on T. Hoshino and R. Marcus (1981). Lao for Beginners: An Introduction to the Spoken and Written Language of Laos. Rutland/Tokyo: Tuttle. Accessed 2009-12-19. ໃນຄໍລັມເສັ້ນສະແດງຮູບຮ່າງສຽງວັນນະຍຸດ 1 ໝາຍເຖິງລະດັບສຽງຕ່ຳ, 3 ໝາຍເຖິງລະດັບສຽງກາງ, ແລະ 5 ໝາຍເຖິງລະດັບສຽງສູງ.

 ຊື່ ສັນຍະລັກໃຊ້ນຳ /e/ ເສັ້ນສະແດງຮູບຮ່າງສຽງວັນນະຍຸດ ໂຕຢ່າງ ຈາກຕ່ຳໄປສູງ  24 ຫຼື 214 ຂາ ສູງ  4 ຄາ ຈາກສູງໄປຕ່ຳ  53 ຄ້າ ກາງ  3 ຄ່າ ຕ່ຳ  1 ກາ ຈາກກາງໄປຕ່ຳ  31 ຂ້າ

ອ້າງອີງ

ບັນນານຸກົມ
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ໝວດ:ພາສາລາວ