3M BK4936, Version A: QE7052 manual Table B.14 Octave Band

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Microphones

QE7052 microphone (Figures/Tables “B”)

Table B.14 - Octave Band

A Weighting, Fast Response, SPL

Range	16	31.5	63	125	250	500	1000	2000	4000	8000	16
(dB)	Hz	Hz	Hz	Hz	Hz	Hz	Hz	Hz	Hz	Hz	kHz
-10 to 70	-16.7	-7.3	3.6	10.0	14.6	17.6	18.9	18.6	18.4	17.3	14.0
0 to 80	-16.9	-6.2	3.4	10.4	14.6	17.5	18.8	18.8	18.3	17.1	13.8
10 to 90	-13.3	-7.3	3.7	10.7	14.8	17.4	18.7	18.7	18.2	17.1	13.8
20 to 100	-5.9	-4.2	3.3	10.4	14.9	17.8	18.7	18.6	18.2	17.0	14.0
30 to 110	4.2	1.3	4.5	9.9	14.8	17.3	18.6	18.2	18.7	19.3	19.3
40 to 120	13.0	9.1	9.2	11.3	14.5	17.2	20.2	23.3	26.3	29.3	29.3
50 to 130	24.6	20.5	18.3	21.2	24.2	27.2	30.2	33.3	36.3	39.3	39.3
60 to 140	34.8	30.2	28.2	31.2	34.2	37.2	40.2	43.3	46.3	49.3	49.3
				A Weighting, Fast Response, LEQ
Range	16	31.5	63	125	250	500	1000	2000	4000	8000	16
(dB)	Hz	Hz	Hz	Hz	Hz	Hz	Hz	Hz	Hz	Hz	kHz
-10 to 70	-16.9	-6.9	3.3	10.1	14.9	17.7	18.8	18.8	18.4	17.3	14.0
0 to 80	-16.7	-6.1	3.6	10.2	14.8	17.5	18.7	18.6	18.3	17.1	13.9
10 to 90	-14.1	-6.4	3.5	10.2	14.7	17.5	18.7	18.6	18.2	17.1	13.8
20 to 100	-6.0	-4.9	3.4	10.3	14.8	17.5	18.7	18.6	18.2	17.0	14.0
30 to 110	3.6	0.4	4.7	10.5	14.6	17.3	18.6	18.2	18.9	19.3	19.3
40 to 120	14.3	10.3	8.8	11.6	14.7	17.3	20.2	23.3	26.3	29.3	29.3
50 to 130	24.4	20.2	18.3	21.2	24.2	27.2	30.2	33.3	36.3	39.3	39.3
60 to 140	33.9	30.1	28.3	31.2	34.2	37.2	40.2	43.3	46.3	49.3	49.3
				A Weighting, Slow Response, SPL
Range	16	31.5	63	125	250	500	1000	2000	4000	8000	16
(dB)	Hz	Hz	Hz	Hz	Hz	Hz	Hz	Hz	Hz	Hz	kHz
-10 to 70	-16.9	-6.3	3.4	10.2	14.8	17.7	18.8	18.7	18.4	17.3	13.9
0 to 80	-16.8	-6.2	3.5	10.2	14.6	17.5	18.7	18.6	18.3	17.1	13.8
10 to 90	-14.7	-6.7	3.5	10.0	14.7	17.5	18.7	18.6	18.1	16.8	13.1
20 to 100	-6.4	-5.4	3.3	10.0	14.6	17.4	18.5	18.3	18.3	18.3	18.3
30 to 110	3.9	4.2	7.2	10.2	13.3	16.3	19.3	22.3	25.3	28.3	28.3
40 to 120	13.5	14.2	17.2	20.2	23.3	26.3	29.3	32.3	35.3	38.3	38.3
50 to 130	23.7	24.2	27.2	30.2	33.3	36.3	39.3	42.3	45.3	48.3	48.3
60 to 140	34.1	34.2	37.2	40.2	43.3	46.3	49.3	52.3	55.3	58.3	58.3

A Weighting, Slow Response, LEQ

Range	16	31.5	63	125	250	500	1000	2000	4000	8000	16
(dB)	Hz	Hz	Hz	Hz	Hz	Hz	Hz	Hz	Hz	Hz	kHz
-10 to 70	-16.9	-6.4	3.4	10.4	14.8	17.6	18.7	18.7	18.4	17.2	13.9
0 to 80	-16.9	-6.3	3.2	10.2	14.7	17.5	18.7	18.6	18.3	17.1	13.8
10 to 90	-14.4	-6.4	3.4	10.1	14.7	17.5	18.7	18.6	18.1	16.8	13.1
20 to 100	-6.0	-5.5	3.3	10.1	14.5	17.5	18.5	18.3	18.3	18.3	18.3
30 to 110	3.9	4.2	7.2	10.3	13.3	16.3	19.3	22.3	25.3	28.3	28.3
40 to 120	13.8	14.2	17.2	20.2	23.3	26.3	29.3	32.3	35.3	38.3	38.3
50 to 130	23.9	24.2	27.2	30.2	33.3	36.3	39.3	42.3	45.3	48.3	48.3
60 to 140	34.1	34.2	37.2	40.2	43.3	46.3	49.3	52.3	55.3	58.3	58.3

053-469 RevC

SoundPro models SE and DL Data Addendum