3M BK4936, Version A: QE7052 manual Corrections

Page 80

Microphones

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

Corrections

Table C.10- Reflection, Diffraction, and Local Microphone Frequency Response

	Local		Local
	Microphone		Microphone
1/12 OCTAVE	Acoustic	1/12 OCTAVE	Acoustic
FREQUENCY	Corrections	FREQUENCY	Corrections
in Hz	in dB	in Hz	in dB
199.53	0.0	2238.72	-0.1
211.35	0.0	2371.37	0.0
223.87	0.0	2511.89	-0.1
237.14	0.0	2660.73	-0.2
251.19	0.0	2818.38	-0.1
266.07	0.0	2985.38	-0.1
281.84	0.0	3162.28	-0.2
298.54	0.0	3349.65	-0.2
316.23	0.0	3548.13	-0.4
334.97	0.0	3758.37	-0.8
354.81	0.0	3981.07	-0.6
375.84	0.0	4216.97	-0.7
398.11	0.0	4466.84	-0.4
421.70	0.0	4731.51	-0.6
446.68	0.0	5011.87	-0.7
473.15	0.0	5308.84	-1.1
501.19	0.0	5623.41	-1.1
530.88	0.0	5956.62	-1.0
562.34	0.0	6309.57	-0.9
595.66	0.0	6683.44	-1.3
630.96	0.1	7079.46	-1.4
668.34	0.1	7498.94	-1.1
707.95	0.1	7943.28	-1.1
749.89	0.2	8413.95	-1.3
794.33	0.2	8912.51	0.2
841.40	0.2	9440.61	0.7
891.25	0.2	10000.00	0.9
944.06	0.2	10592.54	0.7
1000.00	0.2	11220.19	0.4
1059.25	0.2	11885.02	0.3
1122.02	0.2	12589.25	0.1
1188.50	0.2	13335.21	0.1
1258.93	0.2	14125.38	0.4
1333.52	0.1	14962.36	0.6
1412.54	0.0	15848.93	0.7
1496.24	-0.2	16788.04	0.9
1584.89	-0.2	17782.79	1.3
1678.80	-0.1	18836.49	1.8
1778.28	0.0	19952.62	2.6
1883.65	-0.1	2113.49	-0.2
1995.26	-0.1

053-469 RevC

SoundPro models SE and DL Data Addendum