DPA 4006 | PDF - DPA Microphones
DPA 4006 | PDF - DPA Microphones
DPA 4006 | PDF - DPA Microphones
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Phase<br />
90º<br />
0º<br />
-90º<br />
0 5 10 15 20 25 30 35 40 45 50 kHz<br />
Fig. 12. On-axis amplitude and phase responses of <strong>DPA</strong> 4003, <strong>4006</strong> and <strong>4006</strong>-TL<br />
plotting using a linear frequency axis for evaluation of the phase response.<br />
30<br />
20<br />
dB SPL<br />
10<br />
0<br />
-10<br />
-20<br />
200 Hz 2 kHz 20 kHz<br />
Fig. 13. Typical third-octave inherent-noise spectrum of <strong>DPA</strong> 4003, <strong>4006</strong> and<br />
<strong>4006</strong>-TL.<br />
11
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