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Method for detecting microphone mute mode, system and device thereof

A microphone mute, microphone technology, applied in the direction of electrical components, etc., to achieve the effect of stable judgment

Active Publication Date: 2021-03-09
HANGZHOU TUYA INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention aims to propose a method of judging whether the microphone mute is hardware blocking by using the audio stream itself, which effectively solves the synchronization problem of button event judgment; it is easier, simple, and stable to judge the hardware blocking event; and the software You can know the status of the microphone audio stream in real time

Method used

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  • Method for detecting microphone mute mode, system and device thereof
  • Method for detecting microphone mute mode, system and device thereof
  • Method for detecting microphone mute mode, system and device thereof

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Embodiment Construction

[0034] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0035] In the following description, many specific details are set forth in order to fully understand the present invention, but the present invention can also be implemented in other ways different from those described here, therefore, the protection scope of the present invention is not limited to the specific details disclosed below. EXAMPLE LIMITATIONS.

[0036] An embodiment of the present invention provides a method for detecting a mute mode of a microphone, by detecting the audio stream of the microphone to determine whether the microphone is muted by har...

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Abstract

The invention relates to the technical field of microphone performance detection, in particular to a method for detecting a microphone mute mode, a system and a device thereof. A method for detecting the mute mode of a microphone, by detecting the audio stream of the microphone to determine whether the microphone is muted by hardware blocking. The method for detecting the mute mode of the microphone provided by the present invention judges whether the microphone is blocked by hardware by using the presence or absence of the audio stream in the detected audio data, and effectively solves the synchronization problem of hardware button event judgment. The method is easier and simpler, and can stably judge the hardware blocking event of the microphone.

Description

technical field [0001] The invention relates to the technical field of microphone performance detection, in particular to a method for detecting a microphone mute mode, a system and a device thereof. Background technique [0002] Most of the products with microphones on the market currently use software to prohibit the data flow when it comes to prohibiting the data flow of the microphone. In some occasions with high security requirements, once the software is tampered with by hackers, the audio privacy will be leaked. , such as illegal eavesdropping, etc.; in order to avoid the impact of software loopholes, most products use hardware blocking to stop microphone data. [0003] Cutting off the data stream on the hardware can avoid eavesdropping caused by software vulnerabilities, but it will also bring about another problem, that is, when it is necessary to know the actual microphone mute / block status, or how to obtain the hardware has been blocked on the software. broken in...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04R29/00
CPCH04R29/004
Inventor 徐仁俊
Owner HANGZHOU TUYA INFORMATION TECH CO LTD