Sound Ranging Plotting Set

A Sound Ranging Plotting Set is a type of equipment used in fire control systems for artillery or mortar units. It is classified under the supply class "Miscellaneous Fire Control Equipment" within the supply group "Fire Control Equipment."

The Sound Ranging Plotting Set is designed to accurately determine the location of enemy artillery or mortar positions by analyzing the sound waves produced by their firing. It consists of various components, including microphones, amplifiers, filters, and plotting devices.

Here's a breakdown of the main components of a Sound Ranging Plotting Set:

1. Microphones: These are used to capture the sound waves produced by enemy artillery or mortar fire. Multiple microphones are typically deployed at different locations to triangulate the source of the sound.

2. Amplifiers: The captured sound signals are amplified to ensure accurate analysis and processing.

3. Filters: Filters are used to remove background noise and isolate the specific sound frequencies associated with artillery or mortar fire.

4. Plotting Devices: Once the sound signals have been processed and analyzed, the plotting devices are used to plot the location of the enemy artillery or mortar positions on a map. This information is then used for targeting and counter-fire operations.

Sound Ranging Plotting Sets are essential for effective fire control and can greatly enhance the accuracy and efficiency of artillery or mortar units.