Patent ID: 11861261
Assignee: ASUSTEK COMPUTER INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 0:
1. An electronic device, including a first state and a second state, the electronic device, comprising:
an audio module;
an external audio processing module, configured to process an external audio signal, when the external audio processing module is connected to the audio module, the electronic device is in the first state;
a local audio processing module, configured to process a local audio signal, when the local audio processing module is connected to the audio module, the electronic device is in the second state;
a switching module, selectively switching electronic connection between the audio module, the external audio processing module, and the local audio processing module;
a setting module, connected to the switching module, the setting module sets the switching module to switch the electronic device to the first state or the second state in response to an input signal;
a power source, connected to the external audio processing module and configured to supply power to the external audio processing module in the first state; and
a voltage converter, connected between the power source and the external audio processing module and configured to adjust a voltage value of the power source to an input voltage adapted to the external audio processing module;
wherein the voltage converter is further connected to the setting module, when the setting module sets the electronic device to the second state, the voltage converter is disabled to stop the power source supplying power to the external audio processing module.