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. 2017 Feb 13;5:7. doi: 10.3389/fbioe.2017.00007

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Copyright © 2017 Jiang, Zheng and Xue.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) or licensor are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

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Glottal air flow rate. (A) Time history of glottal opening and air flow rate. (B) Phase-averaged value of total flow, decomposed into incompressible part and acoustic perturbation part. (C) Spectrum analysis of acoustic flow rate.