When line arrays were released, acoustics release software that allowed you to determine down to a fraction of a degree, the angle between the boxes.
当线阵出来后，音响释放软件，让你可以把盒子之间的角度确定到零点几度。
Acoustic Release
原声例句
连线杂志
英语百科
Acoustic release
![Figure 1: Method of the operation of an Acoustic Release device](/Images/godic/202412/19/Acoustic_Release_Method_ARC12517.jpg")
![Figure 2: Example of a release mechanism, shown here in the closed or pre-release position. To release, a jolt of electricity melts fusible wire (B), allowing lever (A) to open and release the anchor line attachment loop (C).](/Images/godic/202412/19/Fusible_Link_Release_Mechanism_ARC12517.jpg")
![Figure 3: An acoustic transducer, part of a surface control station, is lowered over the side of a boat to establish communication with an acoustic release.](/Images/godic/202412/19/Over-the-side_Acoustic_Transducer2517.jpg")
![Figure 4: An acoustic release interrogator (A) is mounted on a ROV, allowing the ROV to home in on the acoustic release to observe or recover in case of a release failure.](/Images/godic/202412/19/ROV_with_Acoustic_Release_Interrogator2518.jpg")
An acoustic release is an oceanographic device for the deployment and subsequent recovery of instrumentation from the sea floor, in which the recovery is triggered remotely by an acoustic command signal.
A typical release consists of the hydrophone (see dark gray cap in the figure), the battery housing (long gray cylinder), and a (red) hook which is opened to release the anchor by high-torque electrical motor.