Voice data processing method and device and computer readable storage medium
A voice data and processing method technology, applied in the field of communications, can solve the problems of inability to guarantee voice transcoding delay, voice data waiting for processing, affecting call quality, etc.
Pending Publication Date: 2020-07-07
ZTE CORP
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Problems solved by technology
However, in the actual application scenarios of parallel processors, multiple channels of voice data often cannot arrive at the same time. If the efficient processing of multiple channels of voice data is to be realized, the voice data of some of the channels must wait for processing, resulting in the inability to guarantee the voice quality. The delay of transcoding, and the corresponding channel that is waiting for processing may continue to receive new voice data. If the parallel processing efficiency of voice data is not high, the received new voice data will be lost, thus affecting voice Call quality after data transcoding
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[0060] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, but not all of them. Based on the embodiments in the present application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present application.
[0061] A method for processing voice data provided by an embodiment of the present application, such as figure 1 As shown, the method includes the following steps:
[0062] S101. Acquire multiple channels of voice frame data.
[0063] S102. Store the multi-channel voice frame data into corresponding buffers in the primary buffer respe...
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The invention relates to a voice data processing method and device, and a computer readable storage medium. The method comprises: obtaining multiple paths of voice frame data; respectively storing themultiple paths of voice frame data into corresponding caches in a primary buffer area; determining a scheduling speed coefficient of each path of voice frame data in the primary buffer area; when thepreset data scheduling time delay or the preset water level height of the second-level buffer area is met, reading each path of voice frame data according to the scheduling speed coefficient of eachpath of voice frame data in the first-level buffer area; and performing splicing processing on each path of voice frame data, and storing the spliced voice frame data into the second-stage buffer area. According to the embodiment of the invention, the processing efficiency of each path of voice frame data is improved, the concurrency performance of voice data processing is improved, meanwhile, thetime delay of the voice frame data of the corresponding channel can be ensured, and the voice frame data loss and the influence on the call quality are avoided.
Description
technical field [0001] The present application relates to the communication field, and in particular to a voice data processing method, device and computer-readable storage medium. Background technique [0002] With the development of parallel processor technology, its unique concurrency and acceleration make it widely used in video processing, deep learning, etc. For voice, since voice transcoding has a serial process and a long The characteristic is that the processing time of single-channel sg must be kept short on the parallel processor, and the efficiency of speech codec must be fully utilized to improve the efficiency of speech codec. Therefore, the parallel processor has not been applied in the processing of speech transcoding at present. [0003] The current voice transcoding method usually processes and forwards one channel of data immediately after receiving one channel of data, which has the advantage of small delay, but also has the problem of low concurrency per...
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Login to View More IPC IPC(8): G06F9/52G06F9/54G06F12/0811
CPCG06F9/52G06F9/544G06F12/0811G06F9/54G10L19/008
Inventor 林亚沈灿孙健
Owner ZTE CORP