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Method for metadata-based collaborative voice processing for voice communication

A voice processing and voice communication technology, which is applied to services based on location information, telephone communication, electrical components, etc. It can solve the problems of weakening, distorting, and affecting the quality of voice signals, and achieve the effect of enhancing voice quality.

Active Publication Date: 2015-06-17
GOODIX TECH HK CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the background noise suppression feature may also affect the quality of the transmitted speech signal
[0008] Intensity background noise suppression may attenuate and / or distort the sound signal

Method used

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  • Method for metadata-based collaborative voice processing for voice communication
  • Method for metadata-based collaborative voice processing for voice communication
  • Method for metadata-based collaborative voice processing for voice communication

Examples

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Embodiment Construction

[0023] According to the invention, multiple metadata types can be exchanged between VoiP / VoLTE calls, especially smart devices, such as smartphones. Information exchange is accomplished by transmitting metadata bytes in the form of metadata objects that may be encapsulated in VoIP packets or exchanged between the calling user's intelligence over a separate IP connection. figure 1 The exchange of metadata objects 130 and 140 during a VoIP / VoLTE call between call participant A's smart device 110 and call participant B's smart device 120 is shown.

[0024] figure 2 The exemplary embodiment of the invention shown in 200 includes remotely activated and / or adjusted background noise suppression and / or echo cancellation processing for other call participants. This allows, for example, participant A to interactively activate and adjust these properties, the effects of which are not typically discerned by participant B. Also, background noise suppression may introduce undesired artif...

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PUM

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Abstract

The use of a data link between two or more smart devices for voice communication allows for the enhancement of voice quality in a collaborative way through the exchange of well-defined meta-data between the smart devices. The meta-data may be exchanged on a separate IP data link or as part of the exchanged voice data packets.

Description

technical field [0001] The present invention relates to collaborative speech processing for speech communications. Background technique [0002] Recent advances in the field of smart devices such as smartphones, tablets, and smart TVs allow the deployment of new uses for smart device applications. [0003] In particular, the deployment of so-called 4G networks with increased data speeds, as well as through various Voice over Internet Protocol (VOIP) applications, such as SKYPE or Facebook Messenger, represents a trend that voice communications move away from traditional cellular networks such as GSM, transitioning to Long Term Evolution (LTE) or VoIP networks. [0004] Unlike traditional voice over landline or mobile phone calls, where the exchange of non-voice signal information is nonexistent or extremely limited, VoIP telephony is based on the exchange of Internet Protocol (IP) packets between call participants. [0005] Emerging voice communication standards, such as W...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M3/56H04M7/00H04M9/08
CPCH04M3/002H04M3/18H04M3/2236H04M7/0063H04W4/027H04M9/082
Inventor 伏拉科·米罗塞夫斯基艾德温·祖德玛拉尔夫·弗朗西科斯·马格达拉马·福肯贝努瓦·布里厄塞尔沃特·约斯·蒂瑞罗布·戈耶斯
Owner GOODIX TECH HK CO LTD