Wireless synchronous loudspeaker box
A speaker and wireless technology, applied in transducer circuits, frequency/direction characteristic devices, sensors, etc., can solve problems such as lack of ease of use, inflexible user interface, and inability for users to have a good music experience
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Embodiment 1
[0041] See figure 1 , The present invention provides a wireless synchronous speaker, which at least includes:
[0042] The wireless transceiver module 1 is used to receive audio signals and synchronous data sent by smart terminal equipment;
[0043] The control module 2 connected to the wireless transceiver module 1 is used to determine whether the smart terminal and the wireless transceiver module 1 have been connected and issue corresponding instructions;
[0044] An audio decoding module 3 connected to the control module 2 at one end and connected to an audio playing module 4 at the other end;
[0045] The wireless synchronous speaker also includes a data synchronization storage module 5 connected with the control module 2 at one end and connected with the audio decoding module 3 at the other end.
[0046] Specifically, the wireless transceiver module 1 includes one or more of wireless transceiver modules such as a Bluetooth transceiver module, a WiFi transceiver module, a 3G transce...
Embodiment 2
[0055] This embodiment uses basically the same technical solution as the first embodiment. The difference is that the wireless synchronization speaker in this embodiment is also provided with an encryption module and a decryption module. By encrypting the local synchronization memory of the speaker, it can be used with music playback software such as mobile phones. Cooperation to realize copyright protection of online music.
[0056] See figure 2 , The present invention provides a wireless synchronous speaker, which at least includes:
[0057] The wireless transceiver module 1 is used to receive audio signals and synchronous data sent by smart terminal equipment;
[0058] The control module 2 connected to the wireless transceiver module 1 is used to determine whether the smart terminal and the wireless transceiver module 1 have been connected and issue corresponding instructions;
[0059] An audio decoding module 3 connected to the control module 2 at one end and connected to an audi...
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