PORTABLE ELECTRONIC DEVICE

摘要

A portable electronic device comprising a storage unit, an application processor and a wireless communication chip is provided. The storage unit stores multimedia data. The application processor coupled to the storage unit accesses the multimedia data stored in the storage unit and executes at least one application program. The wireless communication chip includes a WiFi/WiMax module and a digital signal processor integrated thereinto. The WiFi/WiMax module is configured to receive an audio stream data from a remote station, and the digital signal processor is configured to process the audio stream data from the WiFi/WiMax module or the multimedia data from the application processor and generate an audio output signal according to the processed audio stream data or the processed multimedia data. The wireless communication chip is configured to output the audio output signal.

主权项

1. A portable electronic device, comprising:
a storage unit configured to store multimedia data; an application processor coupled to the storage unit and configured to access the multimedia data stored in the storage unit and execute at least one application program; a first antenna; and a wireless communication chip comprising a WiFi/WiMax module and a digital signal processor (DSP) integrated thereinto, wherein the WiFi/WiMax module is coupled to the first antenna for wirelessly receiving an audio stream data from a remote station, and the digital signal processor is coupled to the WiFi/WiMax module and the application processor and configured to process the audio stream data from the WiFi/WiMax module or the multimedia data from the application processor and generate an audio output signal according to the processed audio stream data or the processed multimedia data; wherein the wireless communication chip is configured to output the audio output signal.