LAPORAND

Data pengukuran bising pada jam 12.00 15.00a. Jalan Soebrantas71,777,674,5107,976,675,273,979,471,276,1

75,379,878,27791,172,979,576,773,273,9

70,991,579,4104,887,277,577,774,676,672,6

75,2112,774,875,772,779,379,6111,478,274,6

74,776,675,883,975,775,679,87382,573,3

74,879,57375,173,473,171,983,476,374,7

77,475,772,778,372,272,175,477,377,469,9

73,194,468,892,975,374,28379,384,877,4

75,57673,178,383,971,772,273,182,467,7

76,779,87071,474,687,673,182,675,372,3

73,579,175,97072,177,970,172,375,572,1

76,878,7109,769,576,567,271,581,681,279,1

Pengolahan datamin =67,2

max =112,7

n=120

r =45,5

k =7,9

i =5,8

Distribusi FrekuensiNointerval bisingXifrekuensiTn.100,1.Ln

167,2-72,87026260000000

272,9-78,575,7602229211375

378,6-84,281,4223036845382

484,3-89,987,131538584152

590-95,692,847621842872

695,7-101,398,500

7101,4-107,0104,2126302679919

8107,1-112,7109,94390894888382

Jumlah120431884052082

Menghitung nilai LTM5LTM5 = 10 log 1/n Tn.100,1LnLTM5 = 10 log (1/120) (431884052082)LTM5 = 95,6 dB

b. Jalan Kualu69,370,572,573,273,572,973,770,477,177,5

85,671,266,696,479,499,371,995,875,869,7

75,271,177,466,371,489,761,793,271,4113,2

70,171,369,163,674,366,373,874,472,175,5

68,870,8696455,169,671,665,677,579,8

58,576,275,671,365,471,965,272,466,569,8

62,771,5936967,972,776,570,855,668,1

71,467,671,974,268,666,967,576,462,375,2

60,275,264,860,174,174,470,158,269,768,3

60,870,86977,779,563,372,565,870,469,1

71,672,974,563,472,176,572,169,577,575

77,364,172,864,776,969,875,560,27582,2


max =113,2

n =120

r =58,1

k =7,9

i =7,4

Distribusi FrekuensiNoInterval bisingXifrekeunsiTn.100,1.Ln

155-6259107405116

262-706632126982980

370-7773591254617207

477-8481111253474791

584-918821221283827

692-9995413089115282

799-106102117535331988

8106-113110193967502409

Jumlah 120128455713601


c. Gang Nuri60,167,259,655,655,8565756,457,559,7

53,867,353,567,160,556,856,956,862,358,3

62,166,554,264,855,455,955,663,556,464

55,475,355,25556,556,755,569,857,759,6

67,667,253,55654,755,455,969,868,957,6

5966,25456,855,554,757,755,855,6111,5

5666,45655,956,156,756,369,855,755,9

53,272,554,956,755,454,756,656,456,558,3

54,364,554,355,461,555,858,860,457,958,2

5563,153,154,755,260,560,157,562,856,6

53,255,657,956,754,955,468,256,956,368,3

74,253,255,554,755,856,557,860,455,857,3


max =111,5

n=120

r =58,4

k =7,9

i =7,4

Distribusi FrekuensiNoInterval bisingXifrekuensiTn.100,1.Ln

153,1-60,356,79142705255,03

260,4-67,764,01948202923,97

367,8-75,071,48109720966,4

475,1-82,378,7174144594,07

582,4-89,686,000

689,7-97,093,400

797,1-104,3100,700

8104,4-111,6108,0163328457655

Jumlah 12063603231394


Data pengukuran bising pada jam 15.00 18.00a. Jalan Soebrantas8994,874,578,888,989,387,988,69094,3

88,7115,775,580,289,589,586,795,488,999,5

93,5112,187,692,59292,38998,698,5101,5

92,798,98996,891,994,591,8100,297,6101,4

95,198,997,293,294,796,39198,892,698,7

117,991,5102,392,2106,896,489,797,394,596,7

112,694,7104,595,6109,593,293,699,597,691,4

91,593,898,496,1101,295,995,192,57995,7

87,496,7100,997,999,896,195,195,678,598,4

92,987,5103,296,893,587,594,798,488,187,5

92,888,589,99998,87893,997,589,776,9

91,187,399,287,599,278,589,989,99276,3


max =118

n=120

r =43,4

k =7,9

i =5,5

Distribusi FrekuensiNokelasxifrekuensiTn.100,1.Ln

175-80779468035016

280-85831181178854

385-91882717042878444

491-96934190164320055

596-1029933252834577795

6102-1071044106771216869

7107-1121102185992687434

8112-1181153983238332564

jumlah1201636693227031

Menghitung nilai LTM5LTM5 = 10 log 1/n Tn.100,1LnLTM5 = 10 log (1/120) (1636693227031)LTM5 = 101,3 dBb. Jalan Kualu73,577,97372,879,265,974,469,575,569,8

76,867,272,779,572,566,163,360,276,969,7

77,673,973,372,17364,772,177,17767

77,479,574,776,975,958,577,575,272,571,2

73,17369,976,68157,266,568,373,470,9

75,583,477,491,179,165,972,169,169,270,8

76,777,367,787,279,46671,274,562,473,5

112,779,372,376,476,762,473,47565,173,5

76,678,272,174,177,362,572,974,374,873,7

79,579,479,178,576,973,569,578,173,273,9

75,774,86978,583,572,778,579,273,361,4

87,675,874,578,978,166,976,182,575,162,5


max =113

n =120

r =55,5

k =7,9

i =7,1

Distribusi FrekuensiNokelasxifrekuensiTn.100,1.Ln

157,2-64,160,6910404893,7

264,2-71,067,622126301378,4

371,1-78,074,5641824549525,9

478,1-84,981,5212972933878,8

585,0-91,988,532109004386,9

692,0-98,995,400,0

799,0-105,8102,400,0

8105,9-112,8109,3186084913480,1

jumlah12093128107543,8

Menghitung nilai LTM5LTM5 = 10 log 1/n Tn.100,1LnLTM5 = 10 log (1/120) (93128107543,8)LTM5 = 88,9 dB

c. Gang Nuri58,575,675,364,871,456,852,264,557,962,6

62,771,267,2557065,852,4675865,4

71,471,166,253,569,559,15669,959,864,9

60,270,866,453,376,662,756,970,162,365,1

71,272,971,955,166,373,45762,462,470,1

71,164,164,865,469,685,158,263,16565,8

71,372,56967,971,984,17162,963,968,9

70,866,674,568,672,761,356,965,860,169,7

76,274,272,874,177,962,356,567,85667,9

71,567,273,279,567,278,553,268,156,377,5

69,167,396,472,173,965,153,354,35769,7

6966,567,176,95759,465,155,557,9113,2


max =113

n=120

r =61

k =7,9

i =7,8

Distribusi FrekuensiNoInterval kelasxifrekuensiTn.100,1.Ln

152,2-59,8562811095188

259,9-67,463,63887844284

367,5-75,171,341552926035

475,2-82,7799708074517

582,8-90,486,62917951475

690,5-98,194,312677583367

798,2-105,710200

8105,8-113,4110191127519207

jumlah12096082994072


Data pengukuran bising pada jam 18.00 21.00a. Jalan HR.Soebrantas76,7103,272,967,169,574,276,275,269,876,9

73,592,570,164,8105,671,771,568,373,277

76,888,168,855,266,387,669,158,894,172,5

77,371,858,553,564,777,96960,178,277,5

70,577,462,753,773,567,275,668,263,969,7

71,269,171,462,379,498,571,257,860,1109,3

67,6697071,471,489,769,556,45675,5

67,269,175,974,374,366,378,556,856,379,8

66,26977,472,174,469,676,163,570,169,8

66,475,667,776,975,671,969,569,862,468,1

72,575,272,371,473,172,760,269,863,175,2

79,470,872,17072,170,877,155,875,575,1


max =109,3

n=120

r =55,8

k =7,9

i =7,1


153,5-60,456,9146934757

260,5-67,463,91537222104

367,5-74,470,954671289496

474,5-81,477,9281743735300

581,5-88,484,92623963177

688,5-95,491,934688745454

795,5-102,498,917829640792

8102,5-109,4105,93117671023056

jumlah120133272554136

Menghitung nilai LTM5LTM5 = 10 log 1/n Tn.100,1LnLTM5 = 10 log (1/120) (133272554136)LTM5 = 90,5 dBb. Jalan Kualu74,270,864,872,168,657,273,455,867,870,8

67,272,96976,974,165,972,969,868,156,6

67,364,174,571,455,16669,573,271,468,3

66,572,569,17065,466,378,562,372,157,3

70,566,66969,567,969,667,562,477,565,7

71,264,16976,668,671,970,16566,562,8

71,172,574,566,361,372,772,563,968,359,1

71,366,672,869,662,365,272,160,169,161

70,877,479,571,965,961,775,5567565,7

76,275,368,672,766,166,567,263,17061,2

71,267,274,165,464,772,173,962,971,260

68,266,279,567,958,571,269,865,870,955,6


max =79,5

n=120

r =24,4

k =7,9

i =3,1


155,1-58,156,673201022

258,2-61,259,776541389

361,3-64,362,81019096478

464,4-67,465,926101463054

567,5-70,569,025199368206

670,6-73,672,128456305005

773,7-76,775,211366328911

876,8-79,878,36408329794

jumlah1201560633858


c. Gang Nuri5653,667,264,147,855,545,147,25656,5

53,252,954,95549,555,944,246,156,357,9

54,349,654,353,950,552,456,4445756,9

5548,755,655,950,552,756,843,857,971,1

53,249,567,149,550,85363,546,855,665,1

64,556,364,847,15156,769,851,162,370,1

63,158,45557,251,657,152,249,257,665,8

55,659,153,545,851,449,552,449,5111,168,9

53,263,55544,552,252,257,54855,957,2

59,666,253,568,952,452,462,348,558,549,1

55,266,453,359,95650,356,448,958,245,2

53,171,955,148,755,646,257,747,155,744


max =111,1

n=120

r =67,3

k =7,9

i =8,6

Distribusi FrekuensiNokelasxifrekuensi

143,8-52,248,0392449689

252,3-60,656,46026441757

360,7-69,164,91649471122

469,2-77,573,4486772972

577,6-86,081,800

686,1-94,590,300

794,6-102,998,700

8103,0-111,4107,2152564836807

jumlah12052729972347


Data pengukuran bising pada jam 21.00 24.00a. Jalan HR.Soebrantas65,358,754,254,959,762,371,962,355,860,1

615755,254,358,354,772,756,469,856

59,459,967,253,174,367,166,968,373,256,3

76,160,166,257,955,158,574,458,854,357

75,963,566,468,965,457,255,860,155,557,9

66,966,271,955,667,965,969,868,257,962,6

67,166,464,855,768,66656,457,85868,9

56,964,16956,574,162,460,456,459,855,6

55,872,574,557,964,862,557,556,862,355,7

51,266,672,862,85589,756,963,562,456,5

52,364,173,256,353,566,360,469,86557,9

53,153,55655,853,369,657,569,863,962,8


max =89,7

n=120

r =38,5

k =7,9

i =4,9

Distribusi FrekuensiNokelasXifrekuensi

151,2-56,053,6265954480

256,1-60,958,53524755947

361,0-65,863,42043690045

465,9-70,768,325168668316

570,8-75,673,211229206635

675,7-80,578,12128707987

780,6-85,483,000

885,5-90,387,91613843274

Jumlah1201214826684

Menghitung nilai LTM5LTM5 = 10 log 1/n Tn.100,1LnLTM5 = 10 log (1/120) (1214826684)LTM5 = 70,1dB

b. Jalan Kualu53,253,15653,362,856,851,456,358,562,4

64,554,954,955,156,365,852,251,158,258,2

63,154,355,655,24859,152,449,255,756,6

55,655,653,253,559,759,95649,556,568,3

53,255,659,65458,348,755,64857,957,3

53,153,253,5566447,855,556,456,960,5

53,659,654,254,955,949,55757,754,359,2

52,953,555,254,358,550,556,968,955,549,1

49,654,253,553,158,250,555,655,657,945,2

53,255,253,557,955,750,855,555,75848,5

59,653,55555,556,55155,956,559,848,9

55,25453,555,65751,657,755,962,347,1


max =68,9

n=120

r =23,7

k =7,9

i =3,0


145,2-48,146,75231584

248,2-51,149,7131205476

351,2-54,152,7264826871

454,2-57,255,74516725602

557,3-60,258,72115626635

660,3-63,261,757448916

763,3-66,264,738947903

866,3-69,267,8211942822

Jumlah12066955810


c. Gang Nuri39,252,152,246,947,151,245,7445845,2

38,150,752,24957,2494643,859,848,5

42,557,45450,145,847,559,146,862,348,9

44,649,848,746,144,545,750,351,157,947,1

43,145454445,354,752,449,255,662,3

57,167,444,143,841,267,250,349,562,356,4

5549,648,246,83950,246,248,557,657,7

58,448,743,351,14551,545,148,956,347,2

49,849,545,55546,747,444,247,155,846,1

4848,543,753,947,648,156,454,359,744

48,350,544,755,949,948,247,255,558,343,8

505147,849,55047,546,157,949,146,8


max =67,4

n=120

r =29,3

k =7,9

i =3,7


138,1-41,739,9439212

241,8-45,543,622508734

345,6-49,247,4392127378

449,3-52,951,1243088184

553,0-56,654,8133945911

656,7-60,458,5139308062

760,5-64,162,335066979

864,2-67,866,027968377

Jumlah12032052836

Menghitung nilai LTM5LTM5 = 10 log 1/n Tn.100,1LnLTM5 = 10 log (1/120) (32052836)LTM5 = 54,3dB

Data pengukuran bising pada jam 24.00 06.00a. Lokasi : Jl.Subrantas (Panam) Waktu : 24.00 wib71,575,276,27979,882,783,986,788,692,195,7109,2

71,575,877,37980,182,784,386,788,792,195,7111,1

73,975,877,579,280,183,285,487,189,292,295,8111,3

74,675,877,579,280,383,385,587,29092,596,1112,1

74,675,877,779,481,283,385,587,290,292,596,5112,4

74,675,977,879,481,383,585,787,590,392,896,5112,8

74,676,177,879,481,383,585,987,990,593,396,8113,7

75,176,177,879,481,483,786,387,991,893,997,2113,8

75,276,277,879,581,783,886,388,291,894,497,5115,7

75,276,278,779,582,783,986,488,591,894,8104,2115,7

1. Hitung range (r) Max MinMax =115,7Min =71,5Range = 44,22. Hitung jumlah kelas (k) 1 + 3,3 log nn =120jumlah kelas (k) =7,8612981123. Hitung interval kelas (i) r/kr =44,2k =7,861298112i =5,6224810934. Distribusi frekuensiNoInterval bisingNilai tengahFrekuensi

171,5 - 77,474,522

277,5 - 83,480,533

383,5 - 89,486,528

489,5 - 95,492,517

595,5 - 101,498,59

6101,5 - 107,4104,51

7107,5 - 113,4110,56

8113,5 -119,4116,54

5.Menhitung LTM5/L1 L1 = 10 log 1/n Tn.100,1Ln = 10 log 1/120 (Ti.100,1Li + . + Tj.100,1Lj) = 10 log 1/120 (22.100,1.74,5 + . + 4.100,1.116,5) = 103,35 dbAb. Lokasi : Jl. Suka karya Waktu : 08.20 wib55,667,570,172,47576,577,680,281,687,990,392,5

61,769,270,172,575,476,579,180,381,888,690,493,2

62,369,670,473,275,576,979,480,383,288,790,593,2

63,569,771,273,475,577,579,580,383,688,790,693,4

63,769,771,473,476,477,579,580,385,289,290,693,4

65,269,771,973,776,477,579,58185,889,291,293,4

65,469,872,173,776,477,579,581,285,989,291,293,5

66,569,872,173,776,477,579,781,287,589,491,795,8

66,969,872,474,376,477,579,881,387,789,792,395,8

67,369,872,474,476,577,579,881,387,789,792,5112,3

1. Hitung range (r) Max MinMax =112,3Min =55,6Range =56,72. Hitung jumlah kelas (k) 1 + 3,3 log nn =120jumlah kelas (k) =7,861298112

3. Hitung interval kelas (i) r/kr =56,7k =7,861298112i =7,212549275

4. Distribusi frekuensiNoInterval bisingNilai tengahFrekuensi

155,6 - 63,559,554

263,6 - 71,567,5521

371,6- 79,575,5542

479,6 - 87,583,5521

587,6 - 95,591,5529

695,6 - 103,599,552

7103,6- 111,5107,550

8111,6 - 119,6115,61

5.Menhitung LTM5/L1 L1 = 10 log 1/n Tn.100,1Ln = 10 log 1/120 (Ti.100,1Li + . + Tj.100,1Lj) = 10 log 1/120 (4.100,1.59,55 + . + 21.100,1.67,55) = 95,53 dbA

c. Lokasi : gg Nuri (suka karya)Waktu : 08.40 wib50,254,355,555,956,557,358,360,26467,168,979,6

53,254,355,655,956,557,558,660,36467,268,979,6

53,354,755,655,956,557,559,660,56467,268,979,6

53,45555,655,956,657,659,660,564,667,470,280,3

53,55555,755,956,757,659,660,964,867,770,481,1

53,55555,856,156,857,659,761,266,267,872,283,2

53,95555,856,156,857,659,761,266,467,872,683,5

5455,255,856,25757,959,862,366,568,273,983,5

5455,255,856,457,257,959,862,367,168,274,285,2

54,255,455,956,557,258,360,262,867,168,378,1110,5

1. Hitung range (r) Max MinMax =110,5Min =50,2Range =60,32. Hitung jumlah kelas (k) 1 + 3,3 log nn =120jumlah kelas (k) =7,8612981123. Hitung interval kelas (i) r/kr =60,3k =7,861298112i =7,6704889124. Buat distribusi frekuensiNoInterval bisingNilai tengahFrekuensi

150,2 - 58,154,1559

258,2 - 66,162,1526

366,2- 74,170,1523

474,2 - 82,178,157

582,2 - 90,186,154

690,2- 98,194,150

798,2- 106,1102,150

8106,2 - 114,1110,151


aLokasi :Suka karyaWaktu : 01.00 wib53,254,355,655,956,557,358,360,26467,168,979,6

53,354,755,655,956,557,558,660,36467,268,979,6

53,45555,655,956,557,559,660,56467,268,980,3

53,55555,755,956,657,659,660,564,667,470,281,1

53,55555,755,956,757,659,660,964,867,770,483,2

53,95555,856,156,857,659,761,266,267,872,283,5

5455,255,856,156,857,659,761,266,467,872,6109,6

5455,255,856,25757,959,862,366,568,273,9110,5

54,255,455,856,457,257,959,862,367,168,274,2111,2

54,355,555,956,557,258,360,262,867,168,378,1114,3

1. Hitung range (r) Max MinMax =114,3Min =53,2Range =61,12. Hitung jumlah kelas (k) 1 + 3,3 log nN =120jumlah kelas (k) =7,861298112

3. Hitung interval kelas (i) r/kr =61,1k =7,861298112i =7,7722532754. Buat distribusi frekuensiNoInterval bisingNilai tengahFrekuensi

153,2 - 61,157,1575

261,2 - 69,165,1528

369,2- 77,173,156

477,2 - 85,181,157

585,2 - 93,189,150

693,2- 101,197,150

7101,2- 109,1105,150

8109,2 - 117,2113,24

5.Menhitung LTM5/L1 L1 = 10 log 1/n Tn.100,1Ln = 10 log 1/120 (Ti.100,1Li + . + Tj.100,1Lj) = 10 log 1/120 (75.100,1.57,15 + . + 4.100,1.113,2) = 98,43 dbA2. Lokasi : gg Nuri (suka karya)Waktu : 01.15 wib

50,253,55555,655,956,557,258,159,861,264,867,7

51,153,95555,755,956,557,358,359,861,266,267,8

52,2545555,755,956,557,558,360,262,366,467,8

52,65455,255,755,956,557,558,660,262,366,568,2

53,254,255,255,856,156,657,659,660,362,867,168,2

53,254,255,255,856,156,757,659,660,363,967,168,3

53,354,355,455,856,256,857,659,660,46467,168,9

53,454,355,555,856,256,857,659,660,56467,268,9

53,554,755,655,956,25757,959,760,56467,268,9

53,55555,655,956,457,257,959,760,964,667,469,6



150,2 - 53,151,654

253,2 - 56,154,6542

356,2- 59,157,6528

459,2 - 62,160,6518

562,2 - 65,163,659

665,2- 68,166,6512

768,2- 71,169,657

871,2 - 77,174,150

5.Menhitung LTM5/L1 L1 = 10 log 1/n Tn.100,1Ln = 10 log 1/120 (Ti.100,1Li + . + Tj.100,1Lj) = 10 log 1/120 (4.100,1.51,65 + . + 0.100,1.74,15) = 62,01 dbA3. Lokasi : Jl.Subrantas (Panam) .Waktu : 01.20 wib74,879,382,183,484,285,486,286,487,888,790,393,5

76,279,782,483,484,385,486,386,787,889,290,394,3

76,679,782,483,484,485,586,387,287,989,290,4101,9

77,379,882,683,584,785,586,387,388,189,390,5103

77,379,882,783,684,785,686,387,488,289,490,6104

77,380,183,283,784,985,686,487,488,289,991,1108

78,580,283,28485,185,886,487,488,290,291,3119,4

78,780,283,284,185,285,886,487,588,390,292,2120

78,880,983,284,285,285,986,487,588,390,292,4123,1

79,282,183,484,285,285,986,487,688,390,393,1130,7



174,8 - 81,778,2519

281,8 - 88,785,2572

388,8 - 95,792,2521

495,8 - 102,799,251

5102,8 - 109,7106,253

6109,8- 116,7113,250

7116,8 - 123,7120,253

8123,8 - 130,7127,251


Data pengukuran bising pada jam 06.00 09.00a. Lokasi : Jl.Subrantas (Panam) .Waktu : 08.00 wib71,575,276,27979,882,783,986,788,692,195,7109,2

71,575,877,37980,182,784,386,788,792,195,7111,1

73,975,877,579,280,183,285,487,189,292,295,8111,3

74,675,877,579,280,383,385,587,29092,596,1112,1

74,675,877,779,481,283,385,587,290,292,596,5112,4

74,675,977,879,481,383,585,787,590,392,896,5112,8

74,676,177,879,481,383,585,987,990,593,396,8113,7

75,176,177,879,481,483,786,387,991,893,997,2113,8

75,276,277,879,581,783,886,388,291,894,497,5115,7

75,276,278,779,582,783,986,488,591,894,8104,2115,7

1. Hitung range (r) Max MinMax =115,7Min =71,5Range = 44,22. Hitung jumlah kelas (k) 1 + 3,3 log nn =120jumlah kelas (k) =7,8612981123. Hitung interval kelas (i) r/kr =44,2k =7,861298112i =5,6224810934. Distribusi frekuensiNoInterval bisingNilai tengahFrekuensi

171,5 - 77,474,522

277,5 - 83,480,533

383,5 - 89,486,528

489,5 - 95,492,517

595,5 - 101,498,59

6101,5 - 107,4104,51

7107,5 - 113,4110,56

8113,5 -119,4116,54

5.Menghitung LTM5/L1 L1 = 10 log 1/n Tn.100,1Ln = 10 log 1/120 (Ti.100,1Li + . + Tj.100,1Lj) = 10 log 1/120 (22.100,1.74,5 + . + 4.100,1.116,5) = 103,35 dbA

b. Lokasi : Jl. Suka karyaWaktu : 08.20 wib55,667,570,172,47576,577,680,281,687,990,392,5

61,769,270,172,575,476,579,180,381,888,690,493,2

62,369,670,473,275,576,979,480,383,288,790,593,2

63,569,771,273,475,577,579,580,383,688,790,693,4

63,769,771,473,476,477,579,580,385,289,290,693,4

65,269,771,973,776,477,579,58185,889,291,293,4

65,469,872,173,776,477,579,581,285,989,291,293,5

66,569,872,173,776,477,579,781,287,589,491,795,8

66,969,872,474,376,477,579,881,387,789,792,395,8

67,369,872,474,476,577,579,881,387,789,792,5112,3


3. Hitung interval kelas (i) r/kr =56,7k =7,861298112i =7,212549275

4. Distribusi frekuensiNoInterval bisingNilai tengahFrekuensi

155,6 - 63,559,554

263,6 - 71,567,5521

371,6- 79,575,5542

479,6 - 87,583,5521

587,6 - 95,591,5529

695,6 - 103,599,552

7103,6- 111,5107,550

8111,6 - 119,6115,61

5.Menghitung LTM5/L1 L1 = 10 log 1/n Tn.100,1Ln = 10 log 1/120 (Ti.100,1Li + . + Tj.100,1Lj) = 10 log 1/120 (4.100,1.59,55 + . + 21.100,1.67,55) = 95,53 dbA

c. Lokasi : gg Nuri (suka karya)Waktu : 08.40 wib50,254,355,555,956,557,358,360,26467,168,979,6

53,254,355,655,956,557,558,660,36467,268,979,6

53,354,755,655,956,557,559,660,56467,268,979,6

53,45555,655,956,657,659,660,564,667,470,280,3

53,55555,755,956,757,659,660,964,867,770,481,1

53,55555,856,156,857,659,761,266,267,872,283,2

53,95555,856,156,857,659,761,266,467,872,683,5

5455,255,856,25757,959,862,366,568,273,983,5

5455,255,856,457,257,959,862,367,168,274,285,2

54,255,455,956,557,258,360,262,867,168,378,1110,5


150,2 - 58,154,1559

258,2 - 66,162,1526

366,2- 74,170,1523

474,2 - 82,178,157

582,2 - 90,186,154

690,2- 98,194,150

798,2- 106,1102,150

8106,2 - 114,1110,151

5. Menhitung LTM5/L1 L1 = 10 log 1/n Tn.100,1Ln = 10 log 1/120 (Ti.100,1Li + . + Tj.100,1Lj) = 10 log 1/120 (59.100,1.54,15 + . + 26.100,1.62,15) = 89,45 dbA

Data pengukuran bising pada jam 09.00 12.00a. Lokasi : Jl.Subrantas (Panam) Waktu : 10.00 wib78,585,686,483,488,788,386,387,483,283,2

77,387,885,585,286,386,484,289,384,179,7

76,691,382,484,787,890,385,586,28478,8

79,394,777,387,590,687,486,388,387,480,2

80,2101,479,787,290,386,484,785,287,682,1

83,498,776,293,188,283,486,383,290,283,7

79,8100,974,895,886,779,285,482,790,584,4

82,694,377,3100,492,478,786,485,191,182,4

85,990,279,897,795,780,188,285,989,286,4

88,387,983,493,589,283,584,387,586,485,8

87,389,482,189,990,383,283,684,288,284,2

88,190,280,990,492,285,685,485,885,284,9

1. Hitung range (r) Max MinMax =101,4Min =74,8Range =26,62. Hitung jumlah kelas (k) 1 + 3,3 log nn =120jumlah kelas (k) =7,8612981123. Hitung interval kelas (i) r/kr =26,6k =7,861298112i =3,383665092

4. Buat distribusi frekuensiNoInterval bisingNilai tengahFrekuensi

174,8 - 78,276,56

278,3 -81,78013

381,8 - 85,283,227

485,3 - 88,786,740

588,8 - 92,290,222

692,3 - 95,793,76

795,8 - 99,297,23

899,3 -102,7100,73


b. Lokasi : Jl. Suka karya Waktu : 10.20 wib63.258,266,266,165,862,664,356,460,760,1

67,355,664,255,863,262,664,764,860,765,8

66,858,361,760,366,464,167,362,362,762,7

65,257,763,459,765,963,865,463,364,365,3

64,563,264,664,665,362,762,758,361,263,2

64,356,658,261,464,265,564,56362,663,1

63,862,463,656,465,260,466,366,364,865,3

63,860,762,861,368,26563,261,266,366,1

62,457,365,354,260,561,364,367,363,867,7

60,558,362,658,764,864,865,365,364,360,8

58,461,362,559,165,762,762,764,966,161,7

58,455,864,762,467,363,462,861,362,159,6

1. Hitung range (r) Max MinMax =68,2Min =54,2Range =14

2. Hitung jumlah kelas (k) 1 + 3,3 log nn =120jumlah kelas (k) =7,861298112

3. Hitung interval kelas (i) r/kr =14k =7,861298112i =1,780876364

4. Buat distribusi frekuensiNoInterval bisingNilai tengahFrekuensi

154,2 - 55,955,054

256,0 - 57,756,855

357,8 - 59,558,659

459,6 - 61,360,4516

561,4 -63,162,2524

663,2- 64,964,0532

765,0 - 66,765,8523

866,8 - 68,567,657


c. Lokasi : gg. Nuri Waktu : 10.40 wib67,777,3105,777,483,571,383,6107,976,488,1

71,383,6107,976,488,167,777,3105,777,483,5

70,687,779,778,378,672,378,374.67880

72,378,374.6788070,687,779,778,378,6

72,188,376.785,278,172,188,376.785,278,1

74,381,474,882,474,375,874,770,379,876,9

75,874,770,379,876,972,787,17379,276,4

75,576,469,683,573,274,179,374,276,894,7

74,179,374,276,874,674,381,474,882,495,6

7580,272,277,471,875,576,469,683,599,1

73,884,675.175,872,973,884,675.175,897,8

72,787,17379,276,47580,272,277,471,8


167,7 - 72,770,221

272,8 - 77,875,357

377,9 - 82,980,424

483,0 - 88,085,56

588,1 - 93,190,66

693,2 - 98,295,73

798,3 - 103,3100,81

8103,4 - 108,4105,92


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