3M BK4936, Version A: QE7052 manual Windscreen

Page 116

Microphones

Tolerance: IEC 61672 class 2

Table E.7- Reflection, Diffraction, Microphone Frequency Response, and Windscreen

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

053-469 RevC

SoundPro models SE and DL Data Addendum