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. Author manuscript; available in PMC: 2008 Jun 21.
Published in final edited form as: J Vib Acoust. 2008 Apr;130(2):021010-1–021010-10. doi: 10.1115/1.2827358

Fig. 8.

Fig. 8

Calculated frequency response of conical surface normal velocity (color scale dB ref: 1 mm/s Pa) to “trachea” acoustic pressure excitation at three vertical heights indicated in Fig. 5 of (a) 160 mm, (b) 120 mm, and (c) 80 mm measured from the bottom of the phantom model