| 摘要 |
A housing (2) for a transmitter/receiver adapted to house a microphone means (8) includes a main body (3) having a portion defining a rear sound inlet (7), and a front cover (4) having a portion defining a front sound inlet (6), said microphone means (8) being provided with a microphone housing (8a) having a front portion (8b) defining at least one front opening (8c) to be acoustically associated with said front sound inlet (6) and a rear portion defining rear openings (8e) to be acoustically associated with said rear sound inlet (7). According to the invention, spacing means (10, 11) are provided for sealingly keeping the microphone means (8) substantially equidistantly in a space (18a, 18b) between said front sound inlet (6) and said rear sound inlet (7). |
