Audio data processing method and device and storage medium

Abstract

The embodiments of the invention disclose an audio data processing method and device and a storage medium. The method is applied to the field of artificial intelligence and comprises the following steps of acquiring multi-path audio data in an environment space, obtaining a voice data set based on the multi-path audio data, and generating enhanced voice information corresponding to the voice dataset in the multiple enhancing directions respectively; matching voice hidden features in the enhanced voice information with target matched words, and determining the enhanced direction correspondingto the enhanced voice information with the highest matching degree with the target matched words as the target audio direction; acquiring voice frequency spectrum features in the enhanced voice information, and acquiring voice frequency spectrum features in the target audio direction from the voice frequency spectrum features; and performing voice verification on the voice hidden features and thevoice frequency spectrum features in the target audio direction on the basis of the target matching words to obtain a target verification result. By adopting the method and the device, the accuracy ofvoice control can be improved, and meanwhile, the false recognition rate can be effectively lowered.

Description

technical field [0001] The invention relates to the technical field of the Internet, in particular to an audio data processing method, device and storage medium. Background technique [0002] With the development of science and technology, intelligent voice devices are gradually popularized and used. During the implementation of intelligent voice devices, the voice interaction between voice commands and intelligent voice devices is an important technical means to realize the intelligentization of equipment. In the current voice interaction system of intelligent voice equipment, in the process of picking up wake-up words and command words, it will inevitably be disturbed by external environmental noise and other people's speech. If the interference noise is too strong, it will seriously affect the voice interaction system. Sensitivity, so that there may be wake-up failure or false wake-up during the wake-up process of the device, that is, the accuracy of the wake-up of the de...

AI Technical Summary

Problems solved by technology

In the current voice interaction system of intelligent voice equipment, in the process of picking up wake-up words and command words, it will inevitably be disturbed by external environmental noise and other people's speech. If the interference noise is too strong, it will seriously affect the voice interaction system. Sensitivity, so that there will be wake-up failure or false wake-up during the wake-up process of the device, that is, the accuracy of the wake-up of the device cannot be guaranteed

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