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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. 4.

FIG. 4

Sensitivity and frequency response of the probe-tube microphone (MEEI, solid curve) and miniature fiber optic microphone (Princeton and Columbia, dashed curve). Top: Magnitude; bottom: phase relative to sound pressure condensation.