Performance Study of Impact-Point Estimation Systems Using Two Types of Acoustic Sensor Arrangement Methods

<table class="table-group" id="tab1"><tr><td><table class="table"><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr class="thead"><td class="align_left">Sensitivity</td><td class="align_center">-46.0 dB relative to 1 V/pa ± 3 dB</td></tr><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td class="align_left">Frequency response</td><td class="align_center">± 2 dB, 100 Hz to 10 kHz</td></tr><tr><td class="align_left">Phase response</td><td class="align_center">± 3°, 100 Hz to 3 kHz<br/>± 5°, 3 kHz to 5 kHz</td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Measurement results of the acoustic sensor.</div>

Journal of Sensors

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Table 1

Table 1: Performance Study of Impact-Point Estimation Systems Using Two Types of Acoustic Sensor Arrangement Methods 