| 摘要 |
<p>The present invention relates to a method for analyzing an air sound wave array response function using multiple sound wave sensors, wherein the wave number of an air sound wave frequency is calculated from air sound wave data collected in an observatory including multiple air sound wave sensors, and a frequency analysis range is determined according to the shape and maximum length of a corresponding array observance network by considering the calculated wave number of air sound wave frequency, so an array response function is obtained. Accordingly, even when an actual observatory is not installed, a response function of an array observance network to be installed can be known beforehand. The method comprises the following steps: (S10) extracting a ultralow sound wave frequency band from air sound waves collected from an air sound wave observing sensor installed in an air sound wave observatory; (S20) calculating the wave number of the extracted air sound wave frequency; (S30) obtaining an array response function from the calculated wave number of the air sound wave frequency; and (S40) determining a frequency analysis range according to the size and shape of a corresponding array observance network from the calculated array response function.</p> |
