AUDIO SYSTEM

摘要

A wireless headset mode and audio mode selectable audio system includes a major audio device, a wireless audio device, and a wireless headset device. The major audio device includes an audio input selection unit, a digital signal processing unit, a speaker driving unit, a wireless transceving unit, a control unit, and a speaker. The wireless audio device includes a first wireless transceving unit, a first control unit, a first speaker driving unit, and a first speaker. The wireless headset device includes a second wireless transceving unit, a second speaker driving unit, a second control unit, and a second speaker. When the wireless headset is turned on, a signal will be sent to the major audio device to turn off the sound output of the speaker of the major audio device and the first speaker of the wireless audio device, thus entering a mute mode.

主权项

1. An audio system, comprising:
a major audio device including an audio input selection unit, a digital signal processing unit, a speaker driving unit, a wireless transceiving unit, a control unit and a speaker; the major audio device connecting all kinds of audio inputs, and an audio input selection unit selecting an audio signal thereof; the audio signal being processed by the digital signal processing unit and driving the speaker by the speaker driving unit; the selected audio signal being emitted to the air via the wireless transceiving unit; the control unit being responsible for calculating and processing the audio signal; a wireless audio device including a first wireless transceving unit, a first control unit, a first speaker driving unit and a first speaker; the first wireless transceving unit receiving a wireless signal being emitted from the major audio device, and the wireless signal being provided to the first speaker driving unit for driving the first speaker; the first control unit being responsible for calculating and processing the wireless signal; a wireless headset device including a second wireless transceving unit, a second speaker driving unit, a second control unit, and a second speaker; the second wireless transceving unit receiving a wireless signal being emitted from the major audio device, and the wireless signal being provided to the second speaker driving unit for driving the second speaker; the second control unit being responsible for calculating and processing the wireless signal; wherein, a notification signal will be sent to the major audio device to turn off the sound output of the speaker of the major audio device and the first speaker of the wireless audio device when the wireless headset device is turned on.