| 摘要 |
<p>In a condenser microphone, a housing (7) is formed by combining a top surface member (15) forming a top surface, a bottom surface member (5) forming a bottom surface, and intermediate members (13, 14) arranged between the top surface member (15) and the bottom surface member (5). Sound holes (15a, 15b) for allowing an entry of sound into an inner space are provided in the top surface member (15) or the bottom surface member (5). The inner space of the housing (7) is partitioned into a space extending from the sound hole (15a) to one surface of a vibration membrane electrode (9) and a space extending from the sound hole (15b) to the other surface of the vibration membrane electrode (9).</p> |
