Acoustic model processing method, device and equipment and readable storage medium

Abstract

The invention discloses an acoustic model processing method, a device and equipment, and a readable storage medium, and belongs to the technical field of Internet. The method comprises the following steps: acquiring a plurality of sample audio data, respectively inputting the sample audio data into an original acoustic model and a corresponding special acoustic model to obtain a first voice recognition result and a second voice recognition result, and according to first error data between the first voice recognition result and the second voice recognition result, and training the original acoustic model according to the first error data and the second error data between the sample label and the first voice recognition result to obtain a general acoustic model. In the training process of the acoustic model, the identification results of the special acoustic models corresponding to different audio scenes are used as learning targets of the model, so that the acoustic model obtained by training can accurately identify audio data in different audio scenes, and the acoustic model has relatively high generalization ability.

Description

technical field [0001] The invention belongs to the technical field of the Internet, and in particular relates to an acoustic model processing method, device, equipment and readable storage medium. Background technique [0002] With the development of Internet technology, electronic devices such as mobile phones, computers, wearable devices, and electronic access control can all provide audio input and recognition functions. The audio data input by the user can be recognized through the speech recognition system, and the corresponding recognition results can be obtained. As one of the components of the speech recognition system, the acoustic model plays a very important role in the accuracy of the recognition results. [0003] In the speech recognition process, when the audio scene to which the audio data belongs is different, the audio characteristics of the audio data are different. For example, the noise environment of the electronic device is different when it is indoor...

AI Technical Summary

Problems solved by technology

[0005] In view of this, the present invention provides an acoustic model processing method, device, device and readable storage medium, which solves the problem that the acoustic model cannot accurately identify audio data in different audio scenes and has weak generalization ability to a certain extent

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