Acoustic location is a method of determining the position of an object or sound source by using sound waves. Location can take place in gases (such as the atmosphere), liquids (such as water), and in solids (such as in the earth).

Location can be done actively or passively:

* Active acoustic location involves the creation of sound in order to produce an echo, which is then analyzed to determine the location of the object in question.
* Passive acoustic location involves the detection

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