acoustic intensity

基本解释

In this paper, the surface noise distribution of 492Q engine was measured and analysed by means of complex acoustic intensity method.
本文利用复声强法对492Q汽油机的表面噪声分布进行了比较详细的试验分析。
Then, the passive tracking of a ship are made and its longitudinal size is estimated with the help of an acoustic intensity vector method.
然后，应用声强向量作为观测量，在晃动观测平台上对舰船目标进行了被动跟踪和尺度估计。
A scheme was proposed for the bearing estimation of the separate sections of a volume target with a non-typical vector acoustic intensity array.
舰船在近距离上应视为体积目标，提出利用非典型声强向量阵对体积目标各部位定向的基阵共用技术。

The Sun Kil Moon version of "Convenient Parking, " from what might be Modest Mouse's best record, 1997's "The Lonesome Crowded West, " definitely gets the song's slow-burn intensity, teasing it out on his acoustic guitar as if over the course of making this record Isaac Brock's high-strung delivery has gotten under Kozelek's skin.
NPR: Sun Kil Moon: 'Tiny Cities'

声强
Acoustic intensity detection can efficiently estimate objective direction, and frequence partition, beam revolving and vector equations can differentiate multi-object.
声强检测可以有效地进行目标方位估计，利用频带划分、旋转波束、矢量方程组可以在一定程度上有效地解决多目标干扰的问题。
声强度