Author(s)

Xiaohui Yang, Yonghong Li, Dawa Pengcuo

Corresponding Author

Xiaohui Yang

Abstract

In this paper we explore the difference between male and female in middle school , making use of the PAS6600 and the experimental data with the microcosmic angle concludes that: 1) In junior high school students, mandarin Chinese EAD of aspirated sound is greater than unaspirated sound. 2) The MEA of male is greater than the MEA of female, the MEA of aspirated sound is greater than the MEA of unaspirated sound. 3) The EV of aspirated sound is greater than unaspirated sound. The EV of male is always greater than the female students, which has a lot to do with men's higher lung capacity. 4) The Male's MPAP is greater than the female's MPAP and the MPAP of aspirated sound is less than the MPAP of the unaspirated sound.

Keywords

Junior, plosives, Mean Expiratory Airflow, Mean Peak Air Pressure, Expiratory Volume.