. Basic methods for the calibration of sonar equipment. . Figure 71. View ol the Orlando pier Irom laboratory. The traiLsniitting booth can be seen at the right. The receiving booth is at the far end. Figure 72. 'Ihe receiving booth and the test basin at Orlando test station. A rotator designed for rotating a device around points other than the center of gravity can be seen at (he far end of the Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly r
. Basic methods for the calibration of sonar equipment. . Figure 71. View ol the Orlando pier Irom laboratory. The traiLsniitting booth can be seen at the right. The receiving booth is at the far end. Figure 72. 'Ihe receiving booth and the test basin at Orlando test station. A rotator designed for rotating a device around points other than the center of gravity can be seen at (he far end of the Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original United States. Office of Scientific Research and Development. National Defense Research Committee. Washington, D. C.
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