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

Page 63

Microphones

QE7052 microphone (Figures/Tables “B”)

Table B.14- (Continued)

C 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	25.2	28.2	28.2	25.9	23.6	21.2	18.9	17.2	16.3	15.1	11.8
0 to 80	26.0	29.1	27.5	25.6	23.2	20.5	18.6	17.1	16.3	15.0	11.8
10 to 90	24.3	29.1	27.3	25.6	23.3	20.8	18.5	17.1	16.1	14.9	11.7
20 to 100	25.9	28.4	28.2	25.8	23.9	20.7	18.6	17.2	16.2	15.1	12.3
30 to 110	24.7	28.6	28.1	25.7	23.1	20.4	18.4	16.4	16.3	19.3	19.3
40 to 120	27.4	28.6	28.3	26.3	23.4	20.4	20.2	23.3	26.3	29.3	29.3
50 to 130	28.6	29.6	28.7	26.6	24.3	27.2	30.2	33.3	36.3	39.3	39.3
60 to 140	34.9	32.0	30.2	31.2	34.2	37.2	40.2	43.3	46.3	49.3	49.3
				C 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	25.6	28.6	27.9	25.8	23.4	21.0	18.7	17.2	16.4	15.2	11.8
0 to 80	25.7	28.5	27.8	26.0	23.5	20.7	18.7	17.1	16.3	15.1	11.8
10 to 90	25.5	28.4	28.2	25.8	23.4	20.8	18.6	17.2	16.2	15.0	11.7
20 to 100	25.9	28.4	27.9	25.8	23.2	20.9	18.6	17.1	16.1	15.2	12.3
30 to 110	25.7	28.2	27.9	25.8	23.4	20.7	18.5	16.4	16.3	19.3	19.3
40 to 120	26.4	28.6	28.0	25.7	23.3	20.4	20.2	23.3	26.3	29.3	29.3
50 to 130	28.3	29.6	28.5	26.1	24.3	27.2	30.2	33.3	36.3	39.3	39.3
60 to 140	35.1	32.3	30.5	31.2	34.2	37.2	40.2	43.3	46.3	49.3	49.3
				C 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	25.8	28.2	28.0	25.9	23.4	20.8	18.8	17.3	16.4	15.2	11.8
0 to 80	25.9	28.8	28.0	26.0	23.4	20.9	18.7	17.2	16.3	15.0	11.7
10 to 90	26.6	28.7	27.9	26.0	23.6	20.8	18.7	17.1	16.1	14.3	11.3
20 to 100	26.5	28.6	28.0	26.1	24.7	22.4	19.8	17.4	15.3	18.3	18.3
30 to 110	25.7	28.3	27.7	25.8	23.1	20.9	19.3	22.3	25.3	28.3	28.3
40 to 120	26.5	28.9	28.1	25.9	23.3	26.3	29.3	32.3	35.3	38.3	38.3
50 to 130	27.9	29.4	27.6	30.2	33.3	36.3	39.3	42.3	45.3	48.3	48.3
60 to 140	34.6	34.2	37.2	40.2	43.3	46.3	49.3	52.3	55.3	58.3	58.3
				C Weighting, Slow Response, LEQ
Range	16	31.5	63		250	500	1000	2000	4000	8000	16
(dB)	Hz	Hz	Hz	125 Hz	Hz	Hz	Hz	Hz	Hz	Hz	kHz
-10 to 70	26.0	28.4	28.1	25.9	23.5	21.0	18.8	17.3	16.4	15.2	11.8
0 to 80	25.9	28.4	27.9	25.8	23.5	20.8	18.7	17.1	16.3	15.0	11.7
10 to 90	26.0	28.8	28.6	26.5	24.3	21.5	19.1	17.3	16.2	14.4	11.3
20 to 100	26.6	29.8	29.0	27.4	24.3	21.5	19.0	17.1	15.3	18.3	18.3
30 to 110	25.7	28.6	27.9	25.8	23.1	20.9	19.3	22.3	25.3	28.3	28.3
40 to 120	26.7	28.8	27.9	25.9	23.3	26.3	29.3	32.3	35.3	38.3	38.3
50 to 130	28.5	29.2	27.4	30.2	33.3	36.3	39.3	42.3	45.3	48.3	48.3
60 to 140	34.6	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