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. Author manuscript; available in PMC: 2012 Jun 27.
Published in final edited form as: J Acoust Soc Am. 2003 Aug;114(2):1120–1131. doi: 10.1121/1.1589754

FIG. 2.

FIG. 2

Plan view of flight room and array layout. A: microphone array, M: Ultrasound Advice microphones, C: High speed digital video cameras running at 240 frames per second, DAQ: Data Acquisition systems; IoTech WaveBook, 2 channels at 250 kHz each and National Instruments AT-MIO-16-E-1 board, 16 channels at 20 kHz each, W: Tethered worm. Shaded area represents the calibrated space (within which the path of the bat may be accurately reconstructed from the camera views).