3M Version A: QE7052, BK4936 manual Table E.12

Page 123

Microphones

Tolerance: IEC 61672 class 2

Table E.12- (Continued)

A Weighting, Fast Response, LEQ

500	630	800	1000	1250	1600	2000	2500	3150	4000	5000	6300	8000	10	12.5	16	20
Hz	Hz	Hz	Hz	Hz	Hz	Hz	Hz	Hz	Hz	Hz	Hz	Hz	kHz	kHz	kHz	kHz
dB	dB	dB	dB	dB	dB	dB	dB	dB	dB	dB	dB	dB	dB	dB	dB	dB
11.1	11.9	11.7	12.1	12.2	12.1	11.7	11.7	11.7	11.6	11.6	11.3	11.1	10.5	9.4	8.0	6.1
11.3	11.7	11.9	12.0	12.2	11.9	11.7	11.7	11.7	11.5	11.5	11.2	11.0	10.4	9.3	7.9	6.1
11.4	11.8	11.8	12.0	12.1	11.9	11.8	11.8	11.6	11.5	11.4	11.1	11.0	10.3	9.2	7.7	6.2
11.2	11.8	11.8	12.0	12.1	11.8	11.6	11.7	11.5	11.4	11.3	11.0	11.0	9.8	9.3	9.3	9.3
11.0	11.7	11.4	11.8	12.1	11.0	10.7	10.6	13.3	13.3	13.3	16.3	16.3	16.3	19.3	19.3	19.3
14.2	14.2	17.2	17.2	17.2	20.2	20.2	20.2	23.3	23.3	23.3	26.3	26.3	26.3	29.3	29.3	29.3
24.2	24.2	27.2	27.2	27.2	30.2	30.2	30.2	33.3	33.3	33.3	36.3	36.3	36.3	39.3	39.3	39.3
34.2	34.2	37.2	37.2	37.2	40.2	40.2	40.2	43.3	43.3	43.3	46.3	46.3	46.3	49.3	49.3	49.3

A Weighting, Slow Response, SPL

Range	12.5	16	20	25	31.5	40	50	63	80	100	125	160	200	250	315	400
(dB)	Hz	Hz	Hz	Hz	Hz	Hz	Hz	Hz	Hz	Hz	Hz	Hz	Hz	Hz	Hz	Hz
-10 to 70	-16.9	-16.9	-16.9	-16.7	-13.5	-9.1	-6.4	-2.7	-0.2	3.0	4.2	5.9	7.5	8.7	10.0	10.4
0 to 80	-16.9	-16.9	-16.9	-16.4	-13.7	-9.9	-6.1	-3.1	-0.4	3.6	3.8	5.9	7.6	8.7	9.7	10.5
10 to 90	-16.9	-15.8	-16.8	-15.8	-12.8	-9.2	-6.1	-2.5	-0.1	3.4	4.2	5.7	7.3	8.7	9.8	10.5
20 to 100	-11.7	-6.0	-11.6	-8.6	-8.7	-8.2	-5.7	-2.6	0.0	3.5	3.7	5.8	7.3	8.5	9.6	10.4
30 to 110	-1.7	4.3	-1.5	1.3	1.3	1.3	4.2	4.2	4.2	7.2	7.2	7.2	10.2	10.2	10.2	13.3
40 to 120	8.2	14.6	8.3	11.3	11.2	11.2	14.2	14.2	14.2	17.2	17.2	17.2	20.2	20.2	20.2	23.3
50 to 130	18.2	24.9	18.3	21.2	21.2	21.2	24.2	24.2	24.2	27.2	27.2	27.2	30.2	30.2	30.2	33.3
60 to 140	28.3	34.5	28.3	31.3	31.2	31.2	34.2	34.2	34.2	37.2	37.2	37.2	40.2	40.2	40.2	43.3

A Weighting, Slow Response, SPL

500	630	800	1000	1250	1600	2000	2500	3150	4000	5000	6300	8000	10	12.5	16	20
Hz	Hz	Hz	Hz	Hz	Hz	Hz	Hz	Hz	Hz	Hz	Hz	Hz	kHz	kHz	kHz	kHz
dB	dB	dB	dB	dB	dB	dB	dB	dB	dB	dB	dB	dB	dB	dB	dB	dB
11.3	11.9	11.8	12.1	12.1	12.0	11.8	11.8	11.7	11.6	11.6	11.3	11.1	10.5	9.4	8.0	6.2
11.3	11.8	11.8	12.1	12.1	12.0	11.7	11.7	11.7	11.5	11.5	11.2	11.0	10.4	9.3	7.8	6.1
11.1	11.7	11.7	11.9	12.0	11.8	11.6	11.6	11.4	11.3	11.3	11.3	10.8	10.0	8.3	8.3	8.3
11.2	11.5	11.2	11.6	11.9	12.3	12.2	12.3	12.3	12.3	12.3	15.3	15.3	15.3	18.3	18.3	18.3
13.3	13.3	16.3	16.3	16.3	19.3	19.3	19.3	22.3	22.3	22.3	25.3	25.3	25.3	28.3	28.3	28.3
23.3	23.3	26.3	26.3	26.3	29.3	29.3	29.3	32.3	32.3	32.3	35.3	35.3	35.3	38.3	38.3	38.3
33.3	33.3	36.3	36.3	36.3	39.3	39.3	39.3	42.3	42.3	42.3	45.3	45.3	45.3	48.3	48.3	48.3
43.3	43.3	46.3	46.3	46.3	49.3	49.3	49.3	52.3	52.3	52.3	55.3	55.3	55.3	58.3	58.3	58.3

A Weighting, Slow Response, LEQ

	12.5	16	20	25	31.5	40	50	63	80	100	125	160	200	250	315	400
Range (dB)	Hz	Hz	Hz	Hz	Hz	Hz	Hz	Hz	Hz	Hz	Hz	Hz	Hz	Hz	Hz	Hz
-10 to 70	-16.9	-16.9	-16.9	-16.6	-13.4	-9.0	-6.0	-2.8	-0.5	3.4	4.1	5.8	7.5	8.8	9.8	10.6
0 to 80	-16.9	-16.9	-16.9	-16.6	-13.4	-9.9	-5.9	-3.1	0.1	3.3	4.2	5.8	7.7	8.9	9.9	10.6
10 to 90	-16.9	-15.4	-16.9	-15.2	-12.3	-9.3	-5.8	-2.7	-0.1	3.0	4.2	5.9	7.4	8.6	9.8	10.5
20 to 100	-11.7	-5.8	-11.7	-8.6	-8.7	-8.2	-5.5	-2.8	-0.3	3.5	3.9	6.0	7.6	8.7	9.6	10.4
30 to 110	-1.7	4.3	-1.7	1.3	1.3	1.3	4.2	4.2	4.2	7.2	7.2	7.2	10.2	10.2	10.3	13.3
40 to 120	8.2	14.5	8.3	11.2	11.2	11.2	14.2	14.2	14.2	17.2	17.2	17.2	20.2	17.2	20.2	23.3
50 to 130	18.2	24.7	18.2	21.3	21.2	21.2	24.2	24.2	24.2	27.2	27.2	27.2	30.2	30.2	30.2	33.3
60 to 140	28.3	34.8	28.2	31.3	31.2	31.2	34.2	34.2	34.2	37.2	37.2	37.2	40.2	40.2	40.2	43.3

053-469 RevC

SoundPro models SE and DL Data Addendum