Speech enhancement acquisition accessory, method, system and device, and storage medium

A technology of speech enhancement and acquisition method, which is applied in speech recognition, speech analysis, instruments, etc., which can solve the problems of user portability and expensive translation machine equipment, and achieve the effects of easy portability, improved speech signal quality, and enhanced user experience

Pending Publication Date: 2020-04-03
AISPEECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, translation machine equipment is more expensive and requires users to carry additional equipment

Method used

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  • Speech enhancement acquisition accessory, method, system and device, and storage medium
  • Speech enhancement acquisition accessory, method, system and device, and storage medium
  • Speech enhancement acquisition accessory, method, system and device, and storage medium

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0033] figure 1 It is a schematic structural diagram of a voice enhancement acquisition accessory provided in Embodiment 1 of the present invention. This embodiment is applicable to enhancing the quality of voice signals received by smart terminals such as mobile phones and tablet computers. The accessories can be set on smart terminals. Such as figure 1 As shown, the accessory includes: a microphone array 110 , a multi-channel audio synchronous acquisition module 120 , a computer chip 130 and an audio cable 140 .

[0034] Wherein, the microphone array 110 includes at least one microphone for collecting voice and reducing noise. figure 2 It is a schematic diagram of a speech enhancement acquisition accessory provided in Embodiment 1 of the present invention picking up a target sound source, as shown in figure 2 As shown, multiple microphones can be combined into a line array, that is, a microphone array. The direction of the maximum gain of the microphone array, that is, ...

Embodiment 2

[0051] Image 6 It is a flow chart of a voice enhancement acquisition method provided in Embodiment 2 of the present invention. This method can be executed by a voice enhancement acquisition device and can be integrated into a voice enhancement acquisition accessory. This method is applied to any embodiment of the present invention. Among the voice enhancement acquisition accessories, the accessories include a microphone array, a multi-channel audio synchronous acquisition module, a computer chip and an audio cable.

[0052] like Image 6 As shown, the method of the embodiment of the present invention specifically includes:

[0053] S110. Collect the voice through the microphone array, and perform noise reduction.

[0054] Optionally, the microphone array includes at least one microphone;

[0055] Wherein, optionally, the microphone includes: an analog microphone or a digital microphone.

[0056] S120. Synchronize the multi-channel audio through the multi-channel audio syn...

Embodiment 3

[0069] Figure 7 It is a schematic structural diagram of the speech enhancement acquisition system provided by Embodiment 3 of the present invention, as Figure 7 As shown, the system includes: intelligent terminal and voice enhancement acquisition accessories.

[0070] Among them, the smart terminal can be a device with a voice receiving function, such as a mobile phone, a tablet computer, etc.; the voice enhancement acquisition accessory can be the voice enhancement acquisition accessory provided by the embodiment of the present invention, which can be used to realize the acquisition of a higher signal-to-noise ratio for the smart terminal. Voice, and process the voice into a clean voice signal, as the voice received by the smart terminal, it can be used as an input voice signal that needs to be converted into other language voice signals through the smart terminal; or, as an input that needs to be converted into text through the smart terminal Voice signal; or, as an input...

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PUM

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Abstract

The embodiment of the invention discloses a speech enhancement collection accessory, method, system and device and a storage medium. The accessory is applied to the intelligent terminal and comprisesa microphone array, a multi-channel audio synchronous acquisition module, a computer chip and an audio line, wherein the microphone array comprises at least one microphone and is used for collecting voice and reducing noise; the multi-channel audio synchronous acquisition module is connected with the microphone array and is used for synchronizing multiple paths of voice; the computer chip is connected with the multi-channel audio synchronous acquisition module and is used for removing noise in the synchronized multi-channel voice and generating a clean voice signal; and the audio line is connected with the computer chip and used for transmitting the voice signal to the intelligent terminal and supplying power to the voice enhancement acquisition accessory through the intelligent terminal.The accessory can improve the quality of voice signals received by the intelligent terminal, reduce the hardware complexity of translation machine equipment, is simple, convenient, easy to carry and low in cost, and can improve the use experience of a user.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of audio processing, and in particular, to a speech enhancement collection accessory, method, system, device and storage medium. Background technique [0002] With the development of globalization, the communication between Chinese residents and foreign friends is becoming more and more frequent. In order to solve the communication inconvenience caused by different languages, language translation equipment came into being. [0003] One is based on the translation software in the smart terminal, which does not need to carry additional equipment, but at present, when the smart terminal collects voice, it is easily disturbed by external noise. improved translation quality. [0004] There is also a translator device with independent hardware, equipped with a microphone array to overcome the influence of noise, which can solve the shortcomings of smart terminals. However, when the tran...

Claims

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Application Information

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IPC IPC(8): G10L15/00G10L15/26G10L21/0216
CPCG10L15/005G10L15/26G10L21/0216G10L2021/02166
Inventor 张华兵
Owner AISPEECH CO LTD
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