Wireless voice adaptation device and system and audio playing control method

A wireless voice and adaptation device technology, applied in voice analysis, voice recognition, instruments, etc., can solve the problem of low audio control operation efficiency, achieve the effect of improving audio control efficiency and reducing power consumption

CN109994119AActive Publication Date: 2019-07-09ZHUHAI JIELI TECH
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2019-07-09

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Abstract

The invention relates to a wireless voice adaptation device and system and an audio playing control method. The wireless voice adaptation device comprises a pickup device, a main control device and aninterface; the main control device comprises a pulse coding modulator, a digital signal processor, an awakening unit and a main controller; the pickup device, the pulse coding modulator, the digitalsignal processor, the main controller and the interface are connected in sequence, and the pickup device is further connected with the awakening unit and the main controller in sequence; the interfaceis used for conducting data communication with a loudspeaker box. When the wireless voice adaptation device is connected with the loudspeaker box, voice information of a user can be collected throughthe pickup device, the collected voice information is processed through the pulse coding modulator, the digital signal processor and the main controller, and corresponding data information is outputto the loudspeaker box for playing. In this way, the traditional loudspeaker box can also be controlled by voice of the user to achieve audio playing, the power consumption for voice awakening can belowered, and the audio control efficiency of the traditional loudspeaker box is effectively improved.
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Description

technical field

[0001] The present application relates to the technical field of smart speakers, in particular to a wireless voice adaptation device, system and audio playback control method. Background technique

[0002] At present, smart voice speakers are becoming more and more popular. Smart voice speakers can allow users to control the audio playback of the speakers and other related operations through voice, which greatly improves the convenience of using the speakers.

[0003] However, there are more existing common speakers on the market. When these common speakers are playing audio, the user still needs to manually operate the relevant buttons on the speakers to control the audio playback of the speakers.

[0004] When the user uses the above-mentioned existing common speakers, it is inconvenient to manually control the audio playback operation of the speakers, resulting in low audio control efficiency for the common speakers. Contents of the invention

[0005] B...

Examples

Embodiment Construction

[0033] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0034]The embodiment of the present application provides a wireless voice adaptation device 10, such as figure 1 As shown, the wireless voice adaptation device 10 includes a sound pickup device 110, a main control device 120 and an interface 130, and the main control device 120 may further include a pulse code modulation (Pulse Code Modulation, PCM) device 121, a digital signal processing (Digital Signal Processing, DSP) device 122, wake-up unit 123 and master controller 124; Wherein, pickup device 110, pulse code modulator 121, digital signal processor 122, master control...