| 摘要 |
PURPOSE: A headset for mixing voices is provided to receive background music and voice signals from various channels by using a frequency hoping method of a bluetooth module. CONSTITUTION: A headset for mixing voices includes a microphone(100), an audio source portion(120), a mixer(130), a codec portion(140), a transmission/reception module(110), a speaker(150), and a control portion(160). The microphone(100) is used for receiving a user's voice. The audio source portion(120) stores plural audio sources. The mixer(130) mixes a voice signal and an audio signal from the mixer(130), and generates a voice mixing signal. The codec portion(140) converts the voice mixing signal to a digital signal. The transmission/reception module(110) is used for transmitting the voice mixing signal or receiving the predetermined voice data. The speaker(150) is used for outputting the voice signal. The control portion(160) controls operations of each element.
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