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Google圖書搜尋
The Structure of Spoken Language
Jean-Philippe Martin
其他書名
Intonation in Romance
出版
Cambridge University Press
, 2015
ISBN
1316392317
9781316392317
URL
http://books.google.com.hk/books?id=3mmStAEACAAJ&hl=&source=gbs_api
註釋
"One of the most remarkable features of phonation is the disruption of the normal respiratory cycle. Indeed, outside phonation, the normal cycle of respiration presents a comparable duration for both the inspiration and the expiration (top of Figure 1.1). Figure 1.1 Respiration cycle, without phonation (top) and with phonation (bottom) The first produced prosodic units are breath groups. At early stages of language learning, children mainly use the necessary silent pause in the inspiration phase of their respiratory cycle as boundary markers of these units. The phonation process results from the air flow generated by the lung compression during the respiration-expiration phase. This air flow generates the necessary subglottal pressure needed to produce the vibration of the vocal folds for voiced sounds (vowels, voiced consonants), friction for fricative consonants, and intraoral pressure to allow the production of stop consonants"--