Wireless voice adaptation device, system and audio playback 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

CN109994119BActive Publication Date: 2021-07-06ZHUHAI JIELI TECH
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2021-07-06

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Abstract

The present application relates to a wireless voice adaptation device, system and audio playback control method. The wireless voice adaptation device includes a pickup device, a main control device and an interface; the main control device includes a pulse code modulator, a digital signal processor, a wake-up unit and a main controller; the pickup device, a pulse code modulator, a digital signal processing The device, the main controller and the interface are connected in sequence, and the pickup device is also connected with the wake-up unit and the main controller in sequence; the interface is used for data communication with the speaker. When the above-mentioned wireless voice adaptation device is connected to the speaker, it can collect the user's voice information through the sound pickup device, and use the pulse code modulator, digital signal processor and main controller to process the collected voice information, and output the corresponding data The information is played to the speaker, so that the traditional speaker can also realize the audio playback of the user's voice control speaker, and can reduce the power consumption of voice wake-up, effectively improving the audio control efficiency of the traditional speaker.
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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...