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<br />Sound Levels in Centerville <br /> <br />There are many variables possible when taking decibel readings. Among them are the <br />cycle ranges, A (0-10,000) or C (500-10,000), weighted average at.2 seconds or.5 <br />seconds, minimum. or maximum reMin~ are also possible at the .2 or .5 second average. <br />The following are weighted average at the .5 second reading and the maximum at the .5 <br />second reading. Also in the downtown area, no change was recorded when the meter was <br />turned 180 degrees towards buildings on the other side of the street, probably due to noise <br />bounce off the buildings. <br /> <br />August 14th <br /> <br />Inside of Kelly's at 2:45p.m. above pool table with 5 pattons inside. <br /> <br />Average weighted 74 <br /> <br />Outside on the comer: average weighted: car..75, truck..93, harley..l03 <br />Average background.. ..68 <br /> <br />8:40 p.m. Centerville Road across from Kelly's <br />Background reading: 52 Volleyball players both courts 62 <br /> <br />cars 74 <br /> <br />August 26th <br /> <br />7:10 a.m. <br /> <br />My House in Lino Lakes <br /> <br />Background 53avg.......59 nlaX. <br />Car buzzer...... 79 avg. <br /> <br />August 26th <br /> <br />. 1 :30 p.m. <br /> <br />Background readings: Avg. <br />Centerville Road across from Kelly's 63 <br />LaMotte PaIk 50 <br />Eagle Park 50 <br />McBride Park. 51 <br />New car running 20 feet away 62 <br />73rd and 20th 52 <br />5 minutes later with wind blowing and plane above 68 <br />Behind City Hall 54 <br /> <br />Max. <br />68 <br />55 <br />73 <br />59 <br />69 <br />57 <br />75 <br />70 <br /> <br />~~ <br /> <br />_ fpZ-.. db <br />