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voice data transmission method

A voice data and data technology, applied in digital transmission systems, transmission systems, data exchange networks, etc., can solve the problems of high hardware resource overhead and difficult to meet the real-time audio transmission and processing requirements in the voice processing architecture, to reduce the difficulty, The effect of saving transmission overhead and reducing memory resource usage

Active Publication Date: 2018-07-20
四川神虎科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing methods lack the consideration of voice data and heterogeneous processor structure characteristics, and it is difficult to meet the real-time transmission and processing requirements of audio in the voice processing architecture
Moreover, most of the existing systems focus on the realization of functions, and the overhead of hardware resources is relatively large.

Method used

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Embodiment Construction

[0015] The following and accompanying appendices illustrating the principles of the invention Figure 1 A detailed description of one or more embodiments of the invention is provided together. The invention is described in connection with such embodiments, but the invention is not limited to any embodiment. The scope of the invention is limited only by the claims and the invention encompasses numerous alternatives, modifications and equivalents. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. These details are provided for the purpose of example and the invention may be practiced according to the claims without some or all of these specific details.

[0016] One aspect of the present invention provides a voice data transmission method. figure 1 It is a flow chart of the voice data transmission method according to the embodiment of the present invention.

[0017] The invention propo...

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Abstract

The invention provides a voice data transmission method, comprising the steps that a co-processor reconstructs voice frequency band data, and the video frequency band data is conveyed to a buffering queue of a core processor through a high speed PCI interface in a component-wise manner. According to the voice data transmission method provided by the invention, transmission overhead of a large amount of voice data among chips is saved, occupied memory resources are reduced, and design difficulty of software and hardware is reduced.

Description

technical field [0001] The invention relates to media information processing and transmission technology, in particular to a voice data transmission method. Background technique [0002] The rapid development of audio processing technology and sensor technology makes multiplexing and high-definition become a trend in the development of audio applications. The surge in the amount of voice data not only poses a serious challenge to the computing power of the processing platform, but also poses great difficulties to the high-speed data transmission between chips in the voice processing architecture. Therefore, it is very important to solve the problem of real-time transmission of voice data between chips in the voice processing architecture. The existing methods lack the consideration of voice data and heterogeneous processor structure characteristics, and it is difficult to meet the real-time transmission and processing requirements of audio in the voice processing architectu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/861
CPCH04L49/9078
Inventor 陈虹宇罗阳苗宁
Owner 四川神虎科技有限公司