| 摘要 |
A method is disclosed for optimizing audio performance of a portable electronic device having multiple audio ports. The method can include detecting an orientation of the mobile device. Therefore, the portable electronic device includes a sensor for determining orientation of the portable electronic device; and one or more sensors placed near each audio port for sampling whether each audio port is obstructed; and a processor for activating one or more unobstructed audio ports and deactivating one or more obstructed audio ports. |
