A bluetooth headset
A Bluetooth headset and audio decoding technology, which is applied in the electronic field, can solve the problems that Bluetooth headsets cannot take into account sound quality, battery life, and user comfort.
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no. 1 example
[0015] Such as figure 1 As shown, the first embodiment of the present invention provides a Bluetooth headset, which includes a playback unit, an antenna, a microprocessor (MCU, Microcontroller Unit) connected to the antenna, multiple audio decoding circuits and a switching module.
[0016] Wherein, the MCU is connected with the input end of each audio decoding circuit, and is used to output the audio signal received by the antenna to each audio decoding circuit; The unit connection is used for outputting the audio signal processed by one of the audio decoding circuits to the playback unit.
[0017] It should be noted, figure 1 The audio decoding circuit 1 in represents the first audio decoding circuit, and the audio decoding circuit N represents the Nth audio decoding circuit, where N represents the total number of audio decoding circuits.
[0018] Optionally, in the first embodiment of the present invention, the playback unit may be a loudspeaker. In addition, the above-me...
no. 2 example
[0022] Such as figure 2 As shown, the second embodiment of the present invention provides a Bluetooth headset, which includes a playback unit, an antenna, an MCU connected to the antenna, multiple audio decoding circuits and a switching module. Wherein, a plurality of audio decoding circuits include a first audio decoding circuit and a second audio decoding circuit; the MCU is respectively connected to the input of the first audio decoding circuit and the input of the second audio decoding circuit; the switching module is connected to the first audio decoding circuit The output end of the second audio decoding circuit is connected with the playback unit, or the switching module is connected with the output end of the second audio decoding circuit and the playback unit.
[0023] Wherein, in the second embodiment of the present invention, in order to facilitate switching of the audio decoding circuit by the switching module, the switching module is connected to the MCU. Specif...
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