Harta zgomot-CADNA - Constantin Åžulea

Elaborarea unei harti de zgomot utilizand CadnaA
4. . Întocmirea ntocmirea unei hărţi hăr i de zgomot
Pentru fiecare proba sunt prezentate:
• evoluţia valorilor in intervalul celor 30 de minute
• valoarea minima, maxima si echivalenta
• perioada de integrare (1s) si ponderarea in frecventa (A)
• ora de start si de sfârşit
#1171 Leq 1s A
80
FRI 19/06/09 11h39m21 56.3dB FRI 19/06/09 11h43m15 60.8dB
75
70
65
60
55
50
45
40
Spectrum
11h40 11h45 11h50 11h55 12h00 12h05
#1171 Leq 1s A
90
WED 10/06/09 11h25m50 66.3dB WED 10/06/09 11h29m44 59.2dB
85
80
75
70
65
60
55
50
45
40
Spectrum
11h25 11h30 11h35 11h40 11h45 11h50
File proba9001.CMG
Start 19.06.09 11:35:27
End 19.06.09 12:05:27
Channel Type Wght Unit Leq Lmin Lmax
#1171 Leq A dB 58,0 41,6 76,1
File proba9001.CMG
Comments
Start 11:35:27 Friday, June 19, 2009
End 12:05:27 Friday, June 19, 2009
Elementary duration 1s
Total periods 1800
Channel Type Wght Min. Max. Min. Max.
#1171 Leq A 40 80
#1171 Fast A 40 80
#1171 Peak C 60 100
#1171 Fast Max A 40 80
#1171 Fast Min A 40 80
#1171 Leq A* 40 80
#1171 Multispectra 1/3 Oct Leq Lin 20 80 16Hz 20kHz
File proba1001.CMG
Start 10.06.09 11:21:56
End 10.06.09 11:51:56
Channel Type Wght Unit Leq Lmin Lmax
#1171 Leq A dB 64,7 48,6 89,5
File proba1001.CMG
Comments
Start 11:21:56 Wednesday, June 10, 2009
End 11:51:56 Wednesday, June 10, 2009
Elementary duration 1s
Total periods 1800
Channel Type Wght Min. Max. Min. Max.
#1171 Leq A 40 90
#1171 Fast A 40 90
#1171 Peak C 70 110
#1171 Fast Max A 40 100
#1171 Fast Min A 40 90
#1171 Leq A* 40 90
#1171 Multispectra 1/3 Oct Leq Lin 0 90 16Hz 20kHz
Figura 9. Capturi dB Trait
#1171 Leq 1s A
90
THU 11/06/09 12h33m54 54.0dB THU 11/06/09 12h37m48 61.1dB
85
80
75
70
65
60
55
50
45
40
12h30
Spectrum
12h35 12h40 12h45 12h50 12h55 13h00
#1171 Leq 1s A
90
THU 11/06/09 11h19m52 53.0dB THU 11/06/09 11h23m46 69.2dB
85
80
75
70
65
60
55
50
45
40
Spectrum
11h20 11h25 11h30 11h35 11h40 11h45
File proba7001.CMG
Start 11.06.09 12:30:00
End 11.06.09 13:00:00
Channel Type Wght Unit Leq Lmin Lmax
#1171 Leq A dB 65,0 48,1 83,8
File proba7001.CMG
Comments
Start 12:30:00 Thursday, June 11, 2009
End 13:00:00 Thursday, June 11, 2009
Elementary duration 1s
Total periods 1800
Channel Type Wght Min. Max. Min. Max.
#1171 Leq A 40 90
#1171 Fast A 40 90
#1171 Peak C 70 110
#1171 Fast Max A 40 90
#1171 Fast Min A 40 90
#1171 Leq A* 40 90
#1171 Multispectra 1/3 Oct Leq Lin 0 110 16Hz 20kHz
File proba5001.CMG
Start 11.06.09 11:15:58
End 11.06.09 11:45:58
Channel Type Wght Unit Leq Lmin Lmax
#1171 Leq A dB 69,2 46,9 86,5
File proba5001.CMG
Comments
Start 11:15:58 Thursday, June 11, 2009
End 11:45:58 Thursday, June 11, 2009
Elementary duration 1s
Total periods 1800
Channel Type Wght Min. Max. Min. Max.
#1171 Leq A 40 90
#1171 Fast A 40 90
#1171 Peak C 70 110
#1171 Fast Max A 40 100
#1171 Fast Min A 40 90
#1171 Leq A* 40 90
#1171 Multispectra 1/3 Oct Leq Lin 0 100 16Hz 20kHz
19