3M Version A: QE7052, BK4936 manual Table A.25- Fast Response and LEQ

Page 13

Self Generated Noise

1/3 Octave Band

Table A.25- Fast Response and LEQ

When using 18 pF, 50 Ohm Termination

A Weighting, Fast Response, LEQ

Range	12.5		20	25	31.5	40	50	63	80	100	125	160	200	250	315	400	500	630
(dB)	Hz	16 Hz	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	-16.9	-15.8	-12.1	-10.0	-6.2	-3.3	-1.1	0.6	3.1	4.1	5.4	6.0	7.0	7.9	8.4
	-
0 to 80	16.9	-16.9	-16.9	-16.9	-16.0	-12.8	-9.5	-6.6	-3.9	-1.5	0.7	3.3	3.8	5.4	6.3	7.4	7.8	8.2
	-
10 to 90	16.9	-16.5	-16.9	-16.1	-16.2	-12.5	-9.4	-6.7	-3.7	-1.3	0.6	3.3	4.0	5.4	6.3	6.9	7.9	8.3
	-
20 to 100	15.1	-6.6	-14.6	-9.5	-12.4	-10.7	-8.3	-6.5	-3.4	-0.8	1.3	3.0	4.0	5.3	6.5	7.2	7.7	8.2
30 to 110	-5.9	3.4	-4.1	-0.8	-3.6	-5.7	-5.0	-3.7	-2.4	-0.8	0.7	3.1	4.0	5.2	5.9	6.9	7.6	8.1
40 to 120	3.7	13.4	5.5	10.2	6.4	3.5	4.3	4.7	4.4	7.2	7.2	7.2	10.2	10.2	10.2	13.2	13.2	13.2
50 to 130	14.2	23.1	14.5	20.0	17.2	14.5	14.3	14.6	14.2	17.2	17.2	17.2	20.2	20.2	20.2	23.2	23.2	23.2
60 to 140	24.0	33.7	24.8	29.9	27.2	24.0	24.3	24.4	24.2	27.2	27.2	27.2	30.2	30.2	30.2	33.2	33.2	33.2
90 to 170	61.9	59.8	57.4	58.3	56.9	54.6	55.8	56.6	55.7	58.7	58.7	58.7	61.7	61.7	61.7	64.7	64.7	64.7

Range	800	1000	1250	1600	2000	2500	3150	4000	5000	6300	8000	10	12.5	16	20
(dB)	Hz	Hz	Hz	Hz	Hz	Hz	Hz	Hz	Hz	Hz	Hz	kHz	kHz	kHz	kHz
-10 to 70	8.5	8.9	9.0	9.0	9.1	9.4	9.5	9.6	9.9	9.8	9.7	9.2	8.2	6.9	5.2
0 to 80	8.6	8.9	9.1	9.1	9.1	9.3	9.5	9.7	9.8	9.6	9.7	9.1	8.1	6.8	5.1
10 to 90	8.4	8.9	9.0	9.0	9.1	9.2	9.5	9.6	9.7	9.6	9.6	9.1	8.0	6.7	5.2
20 to 100	8.3	8.7	9.1	9.0	9.0	9.2	9.2	9.3	9.6	9.8	9.9	8.4	8.3	8.3	8.3
30 to 110	8.0	9.0	9.1	9.2	9.2	9.3	12.3	12.3	12.3	15.3	15.3	15.3	18.3	18.3	18.3
40 to 120	16.2	16.2	16.2	19.2	19.2	19.2	22.3	22.3	22.3	25.3	25.3	25.3	28.3	28.3	28.3
50 to 130	26.2	26.2	26.2	29.2	29.2	29.2	32.3	32.3	32.3	35.3	35.3	35.3	38.3	38.3	38.3
60 to 140	36.2	36.2	36.2	39.2	39.2	39.2	42.3	42.3	42.3	45.3	45.3	45.3	48.3	48.3	48.3
90 to 170	67.7	67.7	67.7	70.7	70.7	70.7	73.8	73.8	73.8	76.8	76.8	76.8	79.8	79.8	79.8

053-469 RevC

SoundPro models SE and DL Data Addendum