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Method, device, and non-transitory computer readable storage medium for processing audio signal

A technology of signal processing and electronic devices, which is applied in the field of processing audio source signals, and can solve the problems of separate processing of users or participants, mixing, etc.

Active Publication Date: 2019-01-29
HTC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, because the voices of the user and the participant are mixed, it is difficult to process the voice of the user or the participant independently without affecting the other voice

Method used

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  • Method, device, and non-transitory computer readable storage medium for processing audio signal
  • Method, device, and non-transitory computer readable storage medium for processing audio signal
  • Method, device, and non-transitory computer readable storage medium for processing audio signal

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Embodiment Construction

[0020] Reference will now be made in detail to embodiments of the present disclosure, examples of which are illustrated in the accompanying drawings. Wherever possible, the same numbers will be used throughout the drawings to refer to the same or like parts.

[0021] It should be understood that, in the present disclosure, when an element is referred to as being "electrically connected" or "electrically coupled" to another element, it may be directly connected or coupled to the other element, or one of the There is an additional element present. In contrast, when an element is referred to as being "directly connected" or "directly coupled" to another element, there are no additional elements present. Furthermore, "electrically connected" or "connected" may further indicate the connection or interaction between two or more elements.

[0022] Furthermore, it should be understood that, in the present disclosure, although the terms "first", "second", etc. may be used to describe...

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PUM

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Abstract

The invention discloses a method, device and a non-transitory computer readable storage medium for processing an audio signal. The processing method includes the steps: acquiring an audio signal, magnifying one or more first portions of the audio signal in response to one or more magnitudes of the one or more first portions of the audio signal are lower than a predetermined threshold, deforming one or more second portions of the audio signal in response to one or more magnitudes of the one or more second portions of the audio signal are greater than the predetermined threshold, and performinga noise reduction to the one or more deformed second portions of the audio signal to reduce the one or more deformed second portions of the audio signal. The scheme can be improved when the user wearsthe earphone device, cannot hear the sound source component receiving his / her own sound, and hears the voice of the participant received and amplified by the sound source component, thereby avoidingthe discomfort caused by the hearing of your own voice through the earphone device.

Description

technical field [0001] The present disclosure relates to a method, a device and a non-transitory computer-readable recording medium, and more particularly to a method for processing audio signals, an electronic device and a non-transitory computer-readable recording medium. Background technique [0002] With the advancement of technology, the use of electronic devices such as smartphones, tablets and VR headsets is increasing. [0003] The electronic device can use the microphone to receive the voice of the user and participants [0004] . However, since the voices of the user and the participant are mixed, it is difficult to individually process the voice of the user or the participant without affecting the other voice. Contents of the invention [0005] One aspect of the disclosure is a method. According to an embodiment of the present invention, the method includes: extracting an audio source signal; when one or more amplitudes of one or more first parts of the audio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/16
CPCG06F3/162H03G3/02G10L21/0208H03G3/3005G10L21/034G10L21/0332G10L2021/02087G10L21/0272
Inventor 廖俊旻
Owner HTC CORP