3M Version A: QE7052, BK4936 manual Windscreen

Page 81

Microphones

QE7052 microphone with windscreen (Figures/Tables “C”)

Table C.11- Reflection, Diffraction, Microphone Frequency Response, and Windscreen Corrections

		Microphone			Microphone
1/12 OCTAVE		Windscreen	1/12 OCTAVE		Windscreen
FREQUENCY		Corrections	FREQUENCY		Corrections
in Hz		in dB	in Hz		in dB
199.53	0.1		2238.72	0.5
211.35	0.0		2371.37	0.5
223.87	0.0		2511.89	0.5
237.14	0.0		2660.73	0.5
251.19	0.0		2818.38	0.6
266.07	0.0		2985.38	0.6
281.84	0.0		3162.28	0.6
298.54	0.0		3349.65	0.7
316.23	0.0		3548.13	0.6
334.97	0.1		3758.37	0.6
354.81	0.1		3981.07	0.5
375.84	0.1		4216.97	0.5
398.11	0.1		4466.84	0.5
421.70	0.1		4731.51	0.4
446.68	0.1		5011.87	0.3
473.15	0.1		5308.84	0.3
501.19	0.1		5623.41	0.3
530.88	0.1		5956.62	0.2
562.34	0.1		6309.57	0.2
595.66	0.1		6683.44	0.2
630.96	0.1		7079.46	0.2
668.34	0.1		7498.94	0.4
707.95	0.1		7943.28	0.1
749.89	0.1		8413.95	-0.2
794.33	0.1		8912.51	-0.1
841.40	0.1		9440.61	-0.3
891.25	0.1		10000.00	-0.4
944.06	0.2		10592.54	0.1
1000.00	0.2		11220.19	0.0
1059.25	0.2		11885.02	-0.1
1122.02	0.2		12589.25	0.0
1188.50	0.2		13335.21	-0.4
1258.93	0.2		14125.38	-0.3
1333.52	0.2		14962.36	-0.5
1412.54	0.2		15848.93	-0.3
1496.24	0.2		16788.04	-0.5
1584.89	0.3		17782.79	-0.6
1678.80	0.3		18836.49	-1.0
1778.28	0.3		19952.62	-0.9
1883.65	0.4
1995.26	0.4
2113.49	0.4

053-469 RevC

SoundPro models SE and DL Data Addendum