3M BK4936, Version A: QE7052 manual Windscreen

Page 196

Microphones

BK4936 microphone using windscreen and remote preamp (Figures/Tables “I”)

Figure I.7 - Reflection, Diffraction, and Microphone Frequency Response

	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		2238.72		0.5
211.35		-0.1		2371.37		0.4
223.87		-0.1		2511.89		0.4
237.14		-0.1		2660.73		0.4
251.19		-0.1		2818.38		0.4
266.07		-0.1		2985.38		0.4
281.84		-0.1		3162.28		0.5
298.54		-0.1		3349.65		0.6
316.23		-0.1		3548.13		0.5
334.97		-0.1		3758.37		0.4
354.81		-0.1		3981.07		0.3
375.84		-0.1		4216.97		0.3
398.11		-0.1		4466.84		0.3
421.70		-0.1		4731.51		0.1
446.68		-0.1		5011.87		0.2
473.15		-0.1		5308.84		0.1
501.19		-0.1		5623.41		0.1
530.88		-0.1		5956.62		0.2
562.34		-0.1		6309.57		0.1
595.66		-0.1		6683.44		0.1
630.96		-0.1		7079.46		0.3
668.34		0.0		7498.94		0.3
707.95		0.0		7943.28		-0.1
749.89		0.0		8413.95		0.0
794.33		0.1		8912.51		0.2
841.40		0.1		9440.61		-0.1
891.25		0.1		10000.00		-0.1
944.06		0.1		10592.54		0.3
1000.00		0.1		11220.19		0.1
1059.25		0.1		11885.02		-0.1
1122.02		0.1		12589.25		-0.1
1188.50		0.2		13335.21		-0.5
1258.93		0.2		14125.38		-0.5
1333.52		0.3		14962.36		-0.6
1412.54		0.4		15848.93		-0.5
1496.24		0.3		16788.04		-0.7
1584.89		0.4		17782.79		-1.0
1678.80		0.3		18836.49		-0.8
1778.28		0.4		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