What is acoustical surveillance?
Acoustical surveillance is a form of monitoring that employs a number of sound sensitive devices to obtain audio based information regarding a subject. Often, the act of acoustical surveillance will involve several types of equipment that will perform the important tasks of receiving, recording, and transmitting sound data. While acoustical surveillance is most commonly associated with private detectives and law enforcement, there are other uses of the procedure that are commonly employed in the business world. Acoustical surveillance is a common means of obtaining information about conditions under water. One example is the creation of maps and schematics of the underwater terrain found in harbors, channels, rivers, and other waterways. Using sound transmitters to effectively bounce off the bottom of the waterway, it becomes possible to determine the depth of the area at any given point. Acoustical surveillance can also be utilized to obtain information about changes in terrain that m
Acoustical surveillance is a form of monitoring that employs a number of sound sensitive devices to obtain audio based information regarding a subject. Often, the act of acoustical surveillance will involve several types of equipment that will perform the important tasks of receiving, recording, and transmitting sound data. While acoustical surveillance is most commonly associated with private detectives and law enforcement, there are other uses of the procedure that are commonly employed in the business world.
