3M Version A: QE7052, BK4936 manual Weighting, Fast Response ,LEQ

Page 125

Microphones

Tolerance: IEC 61672 class 2

Table E.12- (Continued)

C 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
14.4	13.6	12.4	11.9	11.4	10.7	10.2	10.0	9.8	9.7	9.6	9.3	9.1	8.4	7.3	5.9	4.1
14.3	13.6	12.6	12.0	11.3	10.7	10.3	9.9	9.7	9.6	9.5	9.2	9.0	8.4	7.3	5.9	4.1
14.3	13.6	12.4	11.9	11.3	10.7	10.2	9.9	9.7	9.5	9.5	9.1	8.8	8.3	7.1	5.4	4.0
14.2	13.5	12.3	11.7	11.3	10.5	10.1	9.8	9.5	9.4	9.3	9.3	9.3	9.1	9.3	9.3	9.3
14.1	13.1	12.1	11.7	10.9	10.3	10.3	10.3	13.3	13.3	13.3	16.3	16.3	16.3	19.3	19.3	19.3
14.4	14.3	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

C 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	17.7	20.7	22.1	22.7	23.1	23.2	22.4	22.7	22.1	20.9	19.9	19.0	18.1	17.0	16.3	15.1
0 to 80	18.1	20.5	21.9	22.5	22.3	22.7	22.6	21.7	21.2	20.8	19.7	19.0	18.4	17.4	16.4	15.1
10 to 90	19.7	20.4	21.3	22.7	23.6	22.7	22.6	22.5	21.5	20.5	19.7	18.9	18.1	17.2	16.2	15.4
20 to 100	18.1	21.1	22.1	23.1	23.0	22.5	22.8	22.2	21.0	20.8	19.7	18.8	18.2	17.2	16.3	15.3
30 to 110	18.0	20.5	21.8	22.8	22.4	22.9	22.3	22.4	21.0	20.3	19.7	19.1	18.0	17.2	16.1	14.0
40 to 120	18.1	21.5	22.5	22.8	23.2	23.0	22.9	22.5	21.0	20.5	20.3	19.0	20.2	20.2	20.2	23.3
50 to 130	20.1	25.6	22.9	24.8	23.9	23.7	24.3	24.2	24.2	27.2	27.2	27.2	30.2	30.2	30.2	33.3
60 to 140	28.3	34.7	28.4	31.5	31.2	31.2	34.2	34.2	34.2	37.2	37.2	37.2	40.2	40.2	40.2	43.3

C 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
14.4	13.6	12.5	11.9	11.4	10.9	10.3	10.0	9.8	9.7	9.6	9.3	9.1	8.5		7.3	5.9	4.0
14.3	13.6	12.5	12.0	11.3	10.7	10.3	9.9	9.7	9.5	9.4	9.1	8.9	8.3		7.2	5.3	4.3
14.3	13.5	12.5	11.8	11.2	10.5	10.0	9.8	9.3	9.3	9.3	8.3	8.3	8.3		8.3	8.3	8.3
14.3	13.4	12.4	11.3	11.0	9.3	9.3	9.3	12.3	12.3	12.3	15.3	15.3	15.3		18.3	18.3	18.3
13.4	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
						C 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		18.6	20.3	21.9	23.2	23.3	22.8	22.4	22.5	21.6	21.0	20.0	19.1	18.2	17.1	16.1	15.2
0 to 80		18.8	20.7	21.6	23.0	22.3	23.0	22.8	22.2	21.7	20.8	19.9	19.1	18.1	17.2	16.3	15.2
10 to 90		18.8	20.1	20.8	22.1	23.1	22.7	22.8	22.2	21.5	20.8	20.0	19.0	18.0	17.3	16.0	15.1
20 to 100		17.6	20.8	22.4	22.6	22.9	22.8	22.6	22.1	21.4	21.0	19.8	19.1	18.3	17.3	16.2	15.1
30 to 110		18.5	20.5	22.6	22.7	23.1	23.0	22.5	22.6	21.7	20.3	19.9	19.0	18.1	17.3	16.2	13.9
40 to 120		18.8	21.0	22.4	22.5	23.3	23.6	22.7	22.1	21.3	20.7	20.2	19.1	20.2	20.2	20.2	23.3
50 to 130		20.1	25.8	23.1	24.3	24.4	24.2	24.2	24.2	24.2	27.2	27.2	27.2	30.2	30.2	30.2	33.3
60 to 140		28.4	34.6	28.5	31.4	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