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. Author manuscript; available in PMC: 2008 Apr 15.
Published in final edited form as: J Acoust Soc Am. 2007 Oct;122(4):2154–2173. doi: 10.1121/1.2769625

FIG. 6.

FIG. 6

Variations in ear canal sound pressure PEC measured in 0.5-mm steps along trajectory L [see Fig. 2(b)] in ear ESO3 just post-mortem with the miniature fiber optic microphone (Columbia) in response to a series of tones. Shown is ΔPEC at six locations, computed as in Fig. 5 and plotted on a linear frequency scale. Top: Magnitude ratio in decibels; bottom: phase difference. Variations in ΔPEC with position and frequency are similar to those in Fig. 5.