<COMMENT>MJ12 lab</COMMENT>
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<P><JC>ACOUSTIC SOUND SENSOR, DESIGN AND SPECIFICATIONS
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<P>The acoustic gunfire sensor has been deployed by a number of organizations throughout the world in those urban areas where it might otherwise be difficult to implement and maintain a pervasive security presence.  Utilizing fairly rudimentary DSP algorithms, the sensor will trigger if any sound matching the profile of a gunshot occurs within the sensor's detection radius; field tests in Hong Kong have shown them to be 88% accurate, with an overall 12% decrease in crime within six months.  Cheap and easy to install, acoustic gunfire sensors can be fitted to buildings, lamp posts, or any other free standing structure...
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<P>(Captain's note: Don't you agree? This is exactly what we need in Kowloon! They're already putting these up in Wan Chai, we should definitely follow suit)