Interpreting these reflections is especially challenging, because, unlike traditional sonar, the location of the sound source is unknown. Again, the solution comes with modern software. Laferriere's team have developed smart algorithms to analyse the sound and pick out a single snap, first calculating the location of the shrimp, and then working out the path taken by the reflected sound and finally deducing where it was reflected.
อ่านต่อได้ที่ : โรงเรียนบ้านห้วยทรายขาว
สาระน่ารู้ : โคโรนาไวรัส