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An intelligent sound box with voiceprint protection

A smart speaker and voiceprint technology, applied in digital data protection, speech analysis, protocol authorization, etc., can solve the problems of voiceprint without encryption processing, voiceprint serious payment security, etc., to improve the effect and realize the effect of voiceprint protection

Pending Publication Date: 2019-04-09
NANJING IOT SENSOR TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a smart speaker with voiceprint protection to solve the problem that the smart speaker in the prior art does not encrypt the voiceprint, and the voiceprint exposed on the public cloud has serious payment security problems

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  • An intelligent sound box with voiceprint protection
  • An intelligent sound box with voiceprint protection
  • An intelligent sound box with voiceprint protection

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Embodiment Construction

[0024] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0025] see Figure 1-3 , a smart speaker with voiceprint protection, including a cloud platform, a gateway and a smart speaker, the smart speaker and the cloud platform perform two-way data transmission through the gateway, and the smart speaker is provided with a built-in microphone, controller MCU, speakers, sound A voiceprint sensor and a wireless communication module, the voiceprint pickup is connected to the controller MCU, the o...

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Abstract

The invention discloses an intelligent sound box with voiceprint protection. The intelligent sound box includes a cloud platform, a Gateway and an intelligent sound box. The intelligent sound box andthe cloud platform perform bidirectional data transmission through the gateway. The intelligent sound box is provided with a built-in microphone, a Controller MCU, a loudspeaker, a voiceprint sensor and a wireless communication module; the voiceprint pickup device is connected with the controller MCU; the output end of the built-in microphone is electrically connected with the input end of a controller MCU; The output end of the controller MCU is electrically connected with the input end of the loudspeaker, the output end of the loudspeaker is arranged on the lower portion of the intelligent sound box, the controller MCU is connected with the gateway through the wireless communication module, and the voiceprint verification device is connected with the controller MCU. According to the invention, the problems that an intelligent sound box in the prior art does not encrypt the voiceprint and serious payment security exists in the voiceprint of which the voiceprint is exposed on the public cloud are solved.

Description

technical field [0001] The invention relates to the field of voiceprint processing, in particular to a smart speaker with voiceprint protection. Background technique [0002] A speaker refers to a device that converts audio signals into sound. In layman's terms, it means that the speaker box or the subwoofer box has its own power amplifier. After amplifying the audio signal, the speaker itself plays back the sound to make the sound louder. The speaker is the terminal of the whole speaker system, and its function is to convert the audio energy into the corresponding sound energy and radiate it to the space. Smart speakers have been greatly improved in terms of interaction, which can realize intelligent interaction, order meals, order takeaways, etc. The protection of voiceprints is not protected by random registration and uploading, and the leakage of secrets is affected by loud sounds. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to provide a...

Claims

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Application Information

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IPC IPC(8): G06Q20/40G06F21/62G10L17/00
CPCG06F21/6245G06Q20/4014G06Q20/40145G10L17/00
Inventor 朱俊岗朱峰朱俊岭余建美
Owner NANJING IOT SENSOR TECH