Sound box and processing method for mixing multiple channels to two wireless channels
A processing method and multi-channel technology, applied in signal processing, frequency/direction characteristic devices, transducer circuits, etc., can solve the problems of cumbersome installation, high cost, and large space occupation, and achieve simplified wiring, low cost, space-saving effect
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[0033] Example 1:
[0034] like image 3 , In this embodiment, the speaker for downmixing multi-channel into wireless two-channel includes a sound effect processing host, a left speaker, a right speaker, a multi-channel to two-channel unit, and the sound processing host is equipped with a multi-channel to two-channel The channel unit, the left speaker and the right speaker are provided with audio output units. The multi-channel to two-channel unit is used to convert a channel audio signal with more than two channels into a two-channel audio signal, and send it to the audio output unit wirelessly. The wireless speaker unit is used to process and amplify the received two-channel audio signal and output it to the speakers in the left and right speakers.
[0035] The multi-channel to two-channel unit includes a first main control module, a first wireless sending module, a first wireless receiving module, a first audio output module, a first power supply module and a first storag...
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