3M Version A: QE7052, BK4936 manual Corrections

Page 177

Microphones

BK4936 microphone using remote preamp (Figures/Tables “H”)

Corrections

Table H.6 - Reflection, Diffraction, and Microphone Frequency Response

	Remote		Remote
	Microphone		Microphone
1/12 Octave	Acoustic	1/12 Octave	Acoustic
Frequency in Hz	Corrections in dB	Frequency in Hz	Corrections in dB
199.53	-0.1	3349.65	-0.6
211.35	0.0	3548.13	-0.7
223.87	0.0	3758.37	-0.7
237.14	0.0	3981.07	-0.8
251.19	0.0	4216.97	-0.9
266.07	0.0	4466.84	-1.0
281.84	0.0	4731.51	-1.0
298.54	0.0	5011.87	-1.1
316.23	0.0	5308.84	-1.4
334.97	0.0	5623.41	-1.8
354.81	0.0	5956.62	-1.8
375.84	0.0	6309.57	-1.8
398.11	0.0	6683.44	-2.1
421.70	0.0	7079.46	-2.6
446.68	0.0	7498.94	-3.2
473.15	0.1	7943.28	-2.7
501.19	0.1	8413.95	-3.3
530.88	0.1	8912.51	-4.4
562.34	0.1	9440.61	-4.0
595.66	0.1	10000.00	-4.1
630.96	0.1	10592.54	-5.2
668.34	0.0	11220.19	-4.7
707.95	0.0	11885.02	-4.6
749.89	0.0	12589.25	-5.1
794.33	0.0	13335.21	-4.1
841.40	-0.1	14125.38	-3.9
891.25	0.0	14962.36	-2.8
944.06	0.0	15848.93	-2.2
1000.00	-0.1	16788.04	-0.9
1059.25	-0.1	17782.79	0.0
1122.02	-0.1	18836.49	1.1
1188.50	-0.1	19952.62	2.3
1258.93	-0.1	2238.72	-0.4
1333.52	-0.1	2371.37	-0.4
1412.54	-0.2	2511.89	-0.3
1496.24	-0.1	2660.73	-0.3
1584.89	-0.2	2818.38	-0.4
1678.80	-0.2	2985.38	-0.4
1778.28	-0.2	3162.28	-0.5
1883.65	-0.3
1995.26	-0.3
2113.49	-0.4

053-469 RevC

SoundPro models SE and DL Data Addendum