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Method and device for sending and receiving browser voice, and voice talkback system

A browser and voice technology, applied to terminals with audio HTML browsers, voice analysis, voice recognition, etc., can solve the problem of increased user authority, the inability to realize the voice intercom function between the browser and the security server, and hidden dangers of user information security And other issues

Pending Publication Date: 2018-01-26
HANGZHOU HIKVISION DIGITAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, installing a plug-in in the browser will increase the user's authority. For example, the user can modify the plug-in and use the modified plug-in to download other users' information without being discovered, which poses hidden dangers to user information security.
Therefore, with the development of the browser, the browser is likely to disable the plug-in, and the voice intercom function between the browser and the security server cannot be realized at this time.

Method used

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  • Method and device for sending and receiving browser voice, and voice talkback system
  • Method and device for sending and receiving browser voice, and voice talkback system
  • Method and device for sending and receiving browser voice, and voice talkback system

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Embodiment approach

[0090] As an embodiment of the present invention, sampling the first voice data based on the first voice sampling parameter to obtain target voice data includes:

[0091] Calculate the ratio of the first voice sampling frequency to the second voice sampling frequency, where the second voice sampling frequency is a voice sampling parameter capable of processing voice data configured by the audio collection interface of the browser; based on the ratio and The first voice sampling accuracy is to sample the first voice data to obtain target voice data.

[0092] It is understandable that because the first voice sampling frequency is a voice sampling parameter configured by the target device itself that can process voice data; the second voice sampling frequency is configured by the browser's own audio collection interface that can process voice data A kind of voice sampling parameter. For example: the sampling frequency of the getUserMedia interface of the browser's built-in audio coll...

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Abstract

The embodiment of the invention provides a method and a device for sending and receiving browser voice, and a voice talkback system. The method for sending the browser voice comprises the following steps that: through the audio sampling interface of a browser, collecting first speech data; obtaining a first voice sampling parameter corresponding to voice data which can be processed by target equipment; on the basis of the first voice sampling parameter, sampling the first voice data to obtain target voice data; and sending the target voice data to target equipment. When the embodiment of the invention is applied, a browser can realize a voice talkback function under a situation that no plugins are used.

Description

Technical field [0001] The present invention relates to the technical field of web front-end web pages, in particular to a browser voice sending and receiving method, device and voice intercom system. Background technique [0002] At present, in security systems, browser plug-ins are often used to implement voice intercom between the browser and the server of the security system. When the user has a voice intercom requirement, he needs to input the desired intercom voice into the browser in the terminal, and the browser collects the desired intercom voice data. In the existing intercom solution, the browser needs to collect voice signals through a plug-in, and a long connection between the browser and the server of the security system is realized through the plug-in to ensure the real-time nature of voice intercom and the collected data The voice signal is sent to the server of the security system. In addition, the browser receiving the voice data sent by the server of the secu...

Claims

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Application Information

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IPC IPC(8): G06F17/30G10L15/22H04L29/06H04L29/08
CPCG06F16/00G06F3/162G10L19/167H04M11/045H04M2207/40
Inventor 冯中坚陈相镇金祥庆
Owner HANGZHOU HIKVISION DIGITAL TECH
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