3M Version A: QE7052, BK4936 manual Table A.45, Range 20 dB to 100 dB

Page 45 Linear Operating Range

1/3 Octave Band

Table A.45 (Continued)

Range 10 dB to 90 dB

		SPL Z
	Weighting				LEQ Z
		Linear		Weighting
	Operating			Linear Operating
Frequency	Range (dB)			Range (dB)
12.5 Hz	51		95	48		95
16 Hz	48		95	43		95
20 Hz	46		95	38		95
25 Hz	47		95	37		95
31.5 Hz	35		95	35		95
40 Hz	35		95	31		95
50 Hz	38		95	33		95
63 Hz	35		95	31		95
80 Hz	29		95	28		95
100 Hz	32		95	26		95
125 Hz	32		95	25		95
160 Hz	31		95	27		95
200 Hz	25		95	24		95
250 Hz	25		95	24		95
315 Hz	22		95	22		95
400 Hz	20		95	19		95
500 Hz	22		95	19		95
630 Hz	19		95	19		95
800 Hz	19		95	19		95
1 kHz	19		95	19		95
1.25 kHz	17		94	16		94
1.6 kHz	16		94	16		94
2 kHz	16		94	16		94
2.5 kHz	16		94	16		94
3.15 kHz	17		94	16		94
4 kHz	17		94	16		94
5 kHz	19		94	19		94
6.3 kHz	19		95	19		95
8 kHz	19		95	19		95
10 kHz	19		95	19		95
12.5 kHz	21		95	20		95
16 kHz	22		95	22		95
20 kHz	22		95	22		95

Range 20 dB to 100 dB

				LEQ Z
		SPL Z		Weighting
	Weighting			Linear
	Linear Operating			Operating
Frequency	Range (dB)			Range (dB)
12.5 Hz	20		105	20	105
16 Hz	20		105	20	105
20 Hz	20		105	20	105
25 Hz	23		105	20	105
31.5 Hz	21		105	20	105
40 Hz	26		105	21	105
50 Hz	21		105	20	105
63 Hz	20		105	20	105
80 Hz	20		105	20	105
100 Hz	21		105	21	105
125 Hz	21		105	20	105
160 Hz	20		105	20	105
200 Hz	20		105	20	105
250 Hz	21		105	21	105
315 Hz	20		105	20	105
400 Hz	20		105	20	105
500 Hz	20		105	20	105
630 Hz	20		105	20	105
800 Hz	20		105	20	105
1 kHz	20		105	20	105
1.25 kHz	20		104	20	104
1.6 kHz	20		104	20	104
2 kHz	20		104	20	104
2.5 kHz	20		104	20	104
3.15 kHz	20		104	20	104
4 kHz	19		104	19	104
5 kHz	18		104	18	104
6.3 kHz	18		105	18	105
8 kHz	18		105	18	105
10 kHz	19		105	19	105
12.5 kHz	19		105	19	105
16 kHz	24		105	24	105
20 kHz	24		105	22	105

053-469 RevC

SoundPro models SE and DL Data Addendum