Voice processing device and method

Abstract

The invention discloses a voice processing device. The voice processing device comprises an acquisition module used for acquiring a voice message in external environment when voices are input into a mobile terminal, and using the voice message in the external environment as a first voice message; a character recognition module used for performing character recognition treatment on the first voice message so as to convert the first voice message into corresponding verbal content; a transmission module used for acquiring a second voice message according to the verbal content, and transmitting the second voice message to a voice receiving device so as to enable the voice receiving device to output the second voice message. The invention further discloses a voice processing method. The voice processing device and the voice processing method can eliminate background noise, and improve quality of communications of users and voice recognition of the mobile terminal.

Description

technical field [0001] The invention relates to the technical field of mobile terminals, in particular to a voice processing device and method. Background technique [0002] When a user uses a smart phone to make a voice call, if the user is in a noisy environment, the microphone at the voice sending end will not only receive the voice of the user, but also receive various background noises at the same time, such as the sound of cars, noise, etc., which will seriously affect It improves the recognition of speech content by users at the voice receiving end. [0003] In the prior art, mobile terminals generally use a dual-microphone noise reduction method to reduce voice noise, that is, when talking or executing other voice recognition commands, the terminal can use the noise-reduction microphone to filter out the recorded noise, so that the noise can be reduced to a certain extent. It can eliminate background noise and improve the clarity of voice information. However, the ...

AI Technical Summary

Problems solved by technology

However, the dual microphone noise reduction method cannot completely eliminate the noise in the voice information, and due to its own characteristics, it will also affect the normal call of the mobile phone when there are design problems, such as the distance between the main microphone and the noise reduction microphone is too close, or the noise reduction microphone If the parameters of the noise algorithm are not adjusted properly, the volume of the mobile phone may be too low, which will affect the quality of the user's call or the voice recognition of the mobile terminal.

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