Sound wave transmission method and device

A transmission method and sound wave technology, applied in voice analysis, connection management, nan, etc., can solve the problems of poor voice communication quality and low user experience.

Active Publication Date: 2017-10-10
阿里巴巴(中国)网络技术有限公司
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  • Claims
  • Application Information

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Problems solved by technology

[0004] The embodiment of the present application provides a sound wave transmission method and device to solve th

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  • Sound wave transmission method and device
  • Sound wave transmission method and device

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Embodiment Construction

[0080] In order to make the technical problems, technical solutions and beneficial effects to be solved by this application clearer and 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.

[0081] In order to solve the problems of poor voice communication quality and low user experience in related sound wave transmission methods, an embodiment of the present application provides a sound wave transmission method, which can be but not limited to be applied to the first sound wave receiving device. The process of the method is as follows figure 1 shown, including the following steps:

[0082] S11: During voice communication with the second sound wave receiving device, if at least two sound waves are received, detect whether...

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Abstract

The application discloses a sound wave transmission method and device. The method relates to the technical field of terminals. The method comprises the following steps: if at least two sound waves are received in voice communication with a second sound wave receiving device, whether the at least two sound waves carry first characteristic information is detected; sound waves to be filtered are chosen from the sound waves carrying the first characteristic information, and the remaining sound waves are transmitted to the second sound wave receiving device after the sound waves to be filtered are filtered from the at least two sound waves. According to the above solution, when a first sound wave receiving device is in a noisy environment, interference can be reduced to a large degree, voice communication quality can be improved, and therefore user experience can be enhanced; compared with a noise reduction processing mode adopted based on related technologies, the method disclosed in the invention is advantageous in that interferential sound waves can be removed, and voice communication quality can be effectively ensured.

Description

technical field [0001] The present application relates to the technical field of terminals, and in particular to an acoustic wave transmission method and device. Background technique [0002] With the rapid development of terminal technology, various terminals emerge in an endless stream, and the range of choices for users is increasing. Usually, multiple terminals exist in one place at the same time. For example, in the office, there will be multiple desktop computers, multiple mobile computers, etc. at the same time; in the home environment, there will be multiple mobile phones, TVs, multiple mobile computers, etc. At this time, someone is using the terminal for voice communication, and the other party hears a noisy voice, and the call quality is very poor. [0003] According to the existing sound wave transmission method, only the microphone of the voice communication terminal is subjected to noise reduction processing, which cannot completely remove the noise from other...

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Application Information

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IPC IPC(8): G10L21/0208H04W4/00H04W76/02
CPCG10L21/0208
Inventor 李明福
Owner 阿里巴巴(中国)网络技术有限公司
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