2023年唐山工业职业技术学院校园噪声测量实验报告.doc

第一种数据上课75.571.771.769.9766.267.6616.866.46615.564.64.64.563.763.3.563.262.96.62.66.56.660.66.560.360.359.859.79.459.1558.58.65.8.358.58158.1585757.8745.35.156.355.855.655555.45.255454.5.554.3543543553.953.753.553.453.253.5.52.7552.52.5.252252551.951.61.551.51.51.451.35.15.950.805.7050.0450.250.1549.4148.247.3课间3.726.469668.78.6687.967.667.46.1616.15.965.366.76443.563.632.52.462.362.621361.16.56.46.0.575.65.559.559.49255958.58.58.57.957.957.585.65.357357.17.1676.65.656.556.5656.25256.5655.957525554.94.854.844.5454.35.2545553953.95.83.853.753.3.43.453.25.252.251.91.51.65.51.451.4.150.74课前0.58.77.357.3.756.15.455.3555.255.154.654.5.153.753.45353.532.25.52.752.32.352.335252.352352.15.152.152.525.651.65141.4.451.5.351.251.25.151.150850.504504.30.3535035.501505049.949.49.49.849.849.89.79.74.9.49349.48.48.844.848.848.748.548547.34734.347347.35.847.46.946.4646746.545.645.6445.计算73.8664.662.562.561.35.158.75.457.56755.55.75.654.354.15453.35.13.15352.52.92.75.62.32.5215251.95651.45.3521.11150.650.6.650.55040.45050.350.50.15504.949.9.9999.4984.89.749.4969.6549.59.4.349.39.24.24.149.9.14.14.149.149.1499498.94.88.848.48.848.48.748.748.74.746.48.448.48.248.14847947847.747.34.1第二个点数据上课课间6.74.47.4.174.13.3272.471.671.470.970.29.6468.868.86.86.38167.7.567.46.466.6.766.6.66.66.3665.86586.565.364.9413.1632.962662.5262.362226.761.1.661.561.61.361266109096.660.50.0.360.60.26020.59.9595.259.1595958.558.458.38.358.57.957.57.7.55.457.57256.9.956.76.55.55855.755.45.5525.154.454.5.5课前66.16.8.46.415895.958.58356356.5.2555.555455.4454.3.95.5.75.63.5.55353.2515.15.157275272752.5.52.452.52252.25151951.5.5.51.51.51.5151451.4551351.5.950.950.850.85.850.70.70.750.75.750.60.650.650.550.450.5.550.02501549.4974.49.39.3449.249.249.4249.49149.449448.4848748548.48.46746.7第三个点数据上课66.161.461.15858.58.458.457.856.3.255.755545454.153953.53.653.55.5.3.353.25312.75.752.652.52.452.452.42.251.951.951851.51.5451.51.451.351.251.15150.5.0.5085.70.7550.750.750.750.650.60.650.550.450.50350.35.350.25.50.1505049.9.949.49.749.49.349.49249.249.2492491914949498.948.8948.848.48.6848.58.448.34.7467课间7773.773472770.6.568.6.66.66466.365.56564.64564464.4.16.363162.762.761.46.26.11161.161.6160960.97660.460360.6059459459.49.4535585.58.48.58.15.975557.457.35735.57.156856565.655.555.35.155.154.575.654.54.55.554.53.93.95373.73.653.453.15352.5.8235212151.835.2505.50.50.550250.149.2课前59.659659.659.459.4925.656.956.55.255.24.135.953.953.5453.453.45.253.25522.6525552.52.22252.151.351.351.251150.95050.950.5.85.150.49849.89.849.749.54.49449.24948.88.848.748.748.748.748.74.68.648.54.48.147.747.77647647.64767.647.47.447.347.27247.6.46846.746346.346.346.246.26.1644645.45.45.745.545.54345345.45345.2计算第四个数据上课7.168.9676.6.263.92.962.762.622.16.861.5610.360.6.60.260.1559.959859.659.15958.958.775.78.658.68.65.17.557.5.457.357.57.16756.35.9559555.35.34954854.6545459553.7355.553.5.353.353.252.85.62.552.45.51.91.851551.5551.451.351.120850.249.9.64969.549.44949.9.149.149.149.1.8.6448.444.24847.947546.课间76.5767.7371.9.46969169.66.8368.26.666659656565.765.65465.36.165.164.764764564.2.86.6373763.162.962.62.562.62.26.262.261.96.9.761.66160.960960.60260.26.60.1010.09.759.79.45959.359.29.2958.58.98.858.8.58.558.55458.58258.857.95.857.45.357.35.257595.56.561555514.54154.9573.553.2525课前61.861.61.360.860.560.360.160159.985975979.759.659.659.59.55.459.59.49.459.59.359.25.958.958.98.95.9588.958.958.95878.5.558458.48.458.35.35825.258.157.57.87.857.657.657.57.657.45747.457.457.35.35.37.35.3.35.156.9956.956996.956.856.756.7555.46.46.56.35.25655.5.855.5585575.755.75.7.5.454.954.954.95.85.53.853.452.4251.6.计算第五个数据上课66.661658.86555.5.565.34.96.9.564.4.133.3563.263.1662.96.661359.158.758.58.65.658458.15.957.557.5574573571715656756.56.56.155955.55655.55514.55.4453953.953.53.75.75.553.5345.25253.52.452.4.452.235352.52.2.21.95.951951.95185.81851.515505.50.30.350.250.10509.6.9424.2.249.4949.19.4944课间7.773.7770.6.46746666.766.76.666.46636.26865.865.562665.56.33622761.761.661.561.31.3050.460.30.59.75.7569.65.559.55.459.459.459.59.29.29.155589858.5.658.58.45835795.95797.8557.37.57.15.966.96.96.956.85.756.756.656.554.75464.5.54.54554.25.953.9.53.3753.6953.15352.252.252.25.151.951.50.课前58.95895.557.35.357.357.15695.96745636.25655.5.95.55.55.5545.555.51.51.51.151.1550.50.95.850.5085.5850850.750.7.50.75.750.7750.750750.75.60.0650.50.450450.50.450.350350530350.35025149.549.59.45.4494.349.249.299249.29.2.249.149.444948.848648.48.148.1.76.947.4767.6464744747.34.247.2第六个数据上课58.535757.356756.36.26.256.155.55.45.455.55.55.255.154.9.54.5454.54.54.15.153.93.953.853.753.75375653.53.53.4.53.353.253245452252.252.51.651.31355.51. 55151.051. 595.950.950.95.9 50.9 5.9 .9.85.5.8 .0.2 50.2 50.50.1 .150 0.049.9 49. 9. 49.6 48.848.64.88.47.847.4.7647.647.64654.3624614645.94.845745.6课间7.375745.3.174737292.7.67.47.97.269.569.6968.868.368.36.766.76666646366.366.2.16865.65.5.565.366464.16.4363363.23.16362762.76762.6.2.32.26261.46.261161 6.16161.0 09 60.960.76.760.6 6.460.360.0.0559.9.4 59.586 8. 58.68.1 5.5 57.57. 5.3 7. 57.1 56.56.56.75.3955254.15.953.93.953.952652.2.65.552.552.4523.351.9课前59.75.7597965955.85.758.657.957955.455.55.35.35.35525514.54.854.6.45.35454.14.13.53.93.8.753.53.7553.553.53.453433.353.2.25.45.52.252.252.151631.351.25.251.15115.051.0 5.9950.9 509 0.9 5.9 50.90.850.8508 5.750.50.50.5.1 5150.050.0 499 4.7 497 49.6 4848.64848.48.14.847.77.647.6474.46446.44.346.3.145.5.9458456第七个数据上课661.11099.65.9.659.559.55.459.459259.259558.8.758658.657.957.5.97.357.357357.5716.95656.96.95.5356256.26.2555.9557255.255.254.5854.754.654.65.6 54.5455554.542 54.1 54.04.0 53.953.3 53.853.75.53. 53.7 3653.6 3.5 53.4 53.2 3. 53. 53.13.1750.950.550.850.750.750.705.7.50.5.5.104.949.75.449494.94.48.8课间77372.70.969.58.568.26.566666.566.366166666.6.5.65765.65.56.5.36165.14.7676764.4.26.863863.763.463.63.3362.6.62.762652.562362.362.3662362.3 6.22.2 62.2 62.2262626.61. 61.7 61.7 61.61.661. 61.61.5.4613 61661. 61 . 6.0 10 60.9 60.9 60960.9 0.870.60760.7660.60560260.260.26.1.160159.959.9.59.759.9.59.7959659.6课前2.2622621.96.61761.761.61.6670660559.59.59.75.6595757.57.7.6765.657.657.45.3594588.957.556.956.76.4555.6555555.55255552525554.954.84.754.6546 54.6 54.4.55.54.254. 54.15.0.0 53553.9 53.85.754854. 4 453.9 38 3.73.5 3.5 53.4 53.1 531 52.7 .5.850.850.80.50.511.5155150.90.90.9050.850.148.548.448.248.44.8第八个数据上课6.16.2 65.7 62.9 60.59.7 59.458 58. 576 5. 57.2 569 56. 5.7 5.5 .5 56.4 56.3 6.3 55.5. 55.4 5.3 5.3 55.2 .0 4854 5.4 5354.1 54.141 5.93. 53.7 56 53.555 53.3 3. 53. 5352 52 5.8 2.7 5 52. 52.2 52.2 2. 51.9 59 51.951.9 51.8 51.8 . 51.7 5.6 51.6 515 51513 51.3 1 51.351.15.1 080. 50.0.4 50.3 50.2 0. 50.0 4. 499 49.8 4.8 497 4.6 4.69.5 494 4.4 9.2 49. .1 4.8 8.7 4.5 8 7.2 6.5 课间6.364 62.9 6166.6 611 1059 59. .4 589 58.9 7.5569 5.56. 6.0 55.6 555 55.55. 55.2 .1 551 55.0 54.95. 544 54.54.443 54. 5.953.8 53 53.6 53.5 3.534 32 53.5152.8.852. 5.52.7 526 52.65.6 . 52.5 52 .3 52.3 225.2 5. 52.1 5. 2.1 2.1 0 520 2.02.052.0 519 51.9 51. 1.9 51. 518 . 51 51.8 51.7 51.75.7516 51.6515 51.551. 51.3 .3 3512 51 51. 51.111.1 5.1.051.0 0.9 50.6 56 50.2 课前.7 .0 0.7 5.7 7.572 57.1 57.0 56.4 55.559 57 547 54.7 54754.254.1 5. 53.5.6 5.2 31 530 1.9 1.5 51. 5.2 51. 51. 51.0 51.0 5.9 50. 509 50.8. 506 5. 50.5 50503 5.3 502 9. .3 491 49. 8.9 48.6 48.85 8. 48147.8 4 4. 47.7 47.6 47.5 47.5475 47 4.5 47.5 47. 47.3 47.347. 7.24.0 47.0 47.0 4.0 6.9 468 46.468 466 46.6 4.5 46. 4.5 6. 4141 60 46.5.945957 45.5 45.3 5.04.9 4.7 44 4.920 40 第九个数据上课68. 6.7 63 66.1 65.64.7 63. .3 63.3 63.26.0 62. 6. 62.5 62.3 2. 62. 61.9 61.3 6.1