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Sampling rate processing method, device and system, storage medium and computer equipment

A processing method and sampling rate technology, which is applied in the computer field, can solve problems such as poor voice communication effects, and achieve the effects of avoiding distortion and improving playback effects

Active Publication Date: 2021-06-22
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Based on this, it is necessary to provide a sampling rate processing method, device, system, storage medium and computer equipment for the technical problem that the current voice communication effect is poor

Method used

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  • Sampling rate processing method, device and system, storage medium and computer equipment
  • Sampling rate processing method, device and system, storage medium and computer equipment
  • Sampling rate processing method, device and system, storage medium and computer equipment

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Embodiment Construction

[0029] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0030] figure 1 It is an application environment diagram of the sampling rate processing method in an embodiment. refer to figure 1 , the application environment of the sampling rate processing method includes a terminal 110 and a server 120 . Terminal 110 and server 120 are connected via a network. The terminal 110 includes at least a sending device 111 and a receiving device 112 . The sending device 111 and the receiving device 112 may communicate directly, or communicate through the server 120 . The terminal 110 may specifically be a mobile terminal, and the mobile...

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Abstract

The invention relates to a sampling rate processing method, device and system, a storage medium and computer equipment. The method comprises the following steps: acquiring a first audio signal recorded by sending equipment; the first audio signal is recorded according to an initial sampling rate of the sending equipment; acquiring a second audio signal recorded by a receiving device when playing the first audio signal; the second audio signal is recorded according to the initial sampling rate; determining a frequency response gain value of the receiving equipment according to the power spectrum of the first audio signal and the power spectrum of the second audio signal; and determining a target sampling rate of the sending device according to the initial sampling rate and the frequency response gain value. According to the scheme provided by the invention, the voice communication effect can be improved.

Description

technical field [0001] The present application relates to the field of computer technology, in particular to a sampling rate processing method, device, system, storage medium and computer equipment. Background technique [0002] With the development of computer technology and network technology, it is more and more common for users to transmit voice signals through the Internet. Such as live broadcast or speech signal transmission in broadcasting, etc. Usually, the sender will configure a high sampling rate in the case of high-quality voice service requirements, so that the source voice quality is better. [0003] However, although the sender uses a higher sampling rate to make the source voice quality higher, the receiver may experience sound distortion during the voice playback process, resulting in poor voice communication. Contents of the invention [0004] Based on this, it is necessary to provide a sampling rate processing method, device, system, storage medium and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G11B20/10G10L19/02G10L21/0208G10L21/0216G10L21/0232
CPCG11B20/10037G11B20/10527G10L21/0216G10L21/0208G10L21/0232G10L19/0212G11B2020/10564G10L19/22G10L19/24H04L65/80H04L65/61H04L65/762H04L65/70G10L19/02G10L21/055G10L25/21H04L65/75
Inventor 梁俊斌
Owner TENCENT TECH (SHENZHEN) CO LTD