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- ²»¶ÁŪưºî¸¶Íý¡§Pressure gradient transducer
- ¥À¥¤¥¢¥Õ¥é¥à¡§¥¹¥Ñ¥Ã¥¿¶â¾øÃå¥Þ¥¤¥é¡¼(3¥ß¥¯¥í¥ó)
- ¥È¥é¥ó¥¹¥Ç¥å¡¼¥µ¡¼ Ø¡§25.4 mm, 1 in
- »Ø¸þÀ (¥Ç¥å¥¢¥ë½ÐÎϥ⡼¥É)¡§¤¢¤é¤æ¤ë¶ËÀ¤ò¥Ý¥¹¥È¥×¥í¥À¥¯¥·¥ç¥ó¤ÇÊѹ¹²Äǽ
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31.4 mV/Pa, -30.1 dBV/Pa (cardioid)
30.3 mV/Pa, -30.3 dBV/Pa (omni)
34.1 mV/Pa, -29.4 dBV/Pa (figure-8)
Åù²Á¥Î¥¤¥º¥ì¥Ù¥ë¡§10 dB (A), cardioid
ºÇÂçÂѲ»°µ SPL (0.5 % THD)¡§134 dBSPL, 0 dB pre-attenuation
S/NÈ桧84 dB (A)
¥À¥¤¥Ê¥ß¥Ã¥¯¡¦¥ì¥ó¥¸¡§124 dB (A)
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-6 dB
-12 dB
-18 dB
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40 Hz (12 dB/oct)
80 Hz (12 dB/oct)
160 Hz (6 dB/oct)
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