Measurements in a particular area yielded the following t-octave band pressure levels: 2 Center frequeney Band pressure level (dB) Determine the loudness and the loudness level in the area. 63 75 74 80 100 125 160 200 73 72 73 250 315 400 500 630 800 1,000 1,250 1,600 2,000 2,500 3,150 4,000 5,000 6,300 8,000 10,000 87

Introductory Circuit Analysis (13th Edition)
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ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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Measurements in a particular area yielded the following t-octave band pressure
levels:
Center frequency
(Hz)
Band pressure level
(dB)
Determine the loudness and the loudness level in the area.
63
80
75
74
73
100
125
160
72
73
74
200
250
315
75
76
77
400
S00
630
800
78
79
80
1,000
1,250
1,600
2,000
82
84
85
87
89
90
92
2,500
3,150
4,000
5,000
6,300
8,000
10,000
89
87
2.
Transcribed Image Text:Measurements in a particular area yielded the following t-octave band pressure levels: Center frequency (Hz) Band pressure level (dB) Determine the loudness and the loudness level in the area. 63 80 75 74 73 100 125 160 72 73 74 200 250 315 75 76 77 400 S00 630 800 78 79 80 1,000 1,250 1,600 2,000 82 84 85 87 89 90 92 2,500 3,150 4,000 5,000 6,300 8,000 10,000 89 87 2.
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