What is nasal marginal sound?

Nasal sound means that the nasal cavity plays a role in vocalization. Tone change is a pronunciation method. When pronouncing, the middle of the airflow channel in the mouth is blocked, and the airflow passes through both sides of the tongue.

The origin of medieval sounds and the L in Mandarin are marginal sounds. Lateral sound, also called lingual side sound and stop sound, is a kind of consonant divided according to the obstruction of airflow when pronouncing. The airflow on one side of the tongue is called unilateral consonant, and the airflow on both sides of the tongue is called bilateral consonant.

Nasal sounds are part of language formation. Nasal sounds are directly related to the quality of speech. The consonants m, n and ng of speech must be transmitted through the nasal cavity. A group of consonants classified by pronunciation. When pronouncing, the airflow in the mouth is blocked, the soft palate droops, and the airflow passes through the nasal cavity. A normal nasal sound can also be regarded as a stop sound, because the airflow is blocked when pronouncing. Some pronunciation methods may be confused with nasal sounds, such as semi-vowels.

Extended data:

Example of sidetone:

Gingival rubbing sound? [? ], Tibetan [lh-], voiced gingival fricative? [? ], Mongolian [l], gingival marginal sound? [l], Chinese [l], the marginal sound of tongue root and gum [? ], л in Russian, and [? 】, hard jaw edge sound? [? ], Russian [ль], soft-jawed edge sound [? ],

Gum flash? [? ], is there an aspirated gingival fricative sound? 【t？ 】, clean the aspirated gum rubbing sound? 【t？ ], voiced sound and aspirated gingival fricative sound [d? ]。

Baidu encyclopedia-tone change

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