1/3 Octave Equivalent Noise & Output Noise
30
EK-3024
25
Equivalent Noise (dB SPL)
20
15
10
5
0
100
125
160
200
250
315
400
500
630
800 1000 1250 1600 2000 2500 3150 4000 5000 6300 8000 10000
1/3 Octave Bands (Hz)
40
EK-3024
Output Noise (dB re 1µV)
20
0
-20
100
125
160
200
250
315
400
500
630
800 1000 1250 1600 2000 2500 3150 4000 5000 6300 8000 10000
1/3 Octave Bands (Hz)
Knowles Electronics, Inc.
1151 Maplewood Drive
Itasca, Illinois 60143
Phone: (630) 250-5100
Fax:
(630) 250-0575
www.knowles.com
Knowles Electronics Japan KK
Kyodo Bloom Building
19-1 Miyasaka 2-Chome
Setagaya-Ku, Tokyo 156-0051, Japan
Phone: (81) 3 3439 1151
Fax:
(81) 3 3439 8822
Knowles Europe
York Road, Burgess Hill
West Sussex, RH15 9TT, England
Phone: (44) 1444 235432
Fax:
(44) 1444 248724
Micromax Pty. Ltd.
P.O. Box 1238
Wollongong N.S.W.
2500, Australia
Phone: (61) 2 4226 6777
Fax:
(61) 2 4226 6602
Knowles Electronics Taiwan, Ltd.
53 Pao Hsing Road
Hsin Tien City, Taipei, Taiwan
Republic of China
Phone: (886) 2 2911 4931
Fax:
(886) 2 2918 6868
NOTE: Specifications are subject to change without notice. The information on this Data Sheet reflects typical applications. Specific test specifications defining
each model are available by requesting Outline Drawing Sheets 1.1 and Performance Specifications Sheets 2.1 of that model number. Knowles’ responsibility is
limited to compliance with the Outline Drawing and the Performance Specification application to the subject model at time of manufacture.
Knowles Electronics, Inc.
8
Issue 04 - 0801
KNOWLES [ KNOWLES ELECTRONICS ]
