| 摘要 |
An electronic device as provided here includes a primary housing, an acoustic transducer, a lower layer of acoustic mesh material, and an upper layer of acoustic mesh material. An interior volume is defined within the primary housing. The primary housing includes an interior mounting surface, an exterior mounting surface, and an acoustic port. The transducer is located within the interior volume, and the lower layer of mesh material is coupled between the interior mounting surface and the transducer to cover a lower opening of the acoustic port. The upper layer of mesh material covers an upper opening of the acoustic port. Each layer of mesh material provides an amount of acoustic transparency and an amount of visual obscurity such that the transducer is effectively hidden from view without adversely impacting the audio performance characteristics of the transducer. |
