19
OTS POWERCOM
UNDERSTANDING WIRELESS UNDERWATER COMMUNICATIONS
FACTORS THAT AFFECT WIRELESS COMMUNICATIONS
conditions and the kind and depth of dive being conducted. The following
DISTANCE
The sound intensity from a source varies inversely with the distance from
the source. As the sound passes through the water, some of the energy is
If the source is near the surface, there is a point beyond which sound
is not received from the source. This point is said to be in a “Shadow
Thermoclines in the water.
WATER TEMPERATURE
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