Audio data processing method, device and storage medium

Abstract

The embodiment of the invention discloses an audio data processing method, a device and a storage medium. The method comprises the following steps: acquiring multiple ways of audio data in an environment space, acquiring voice data sets on the basis of the multiple ways of the audio data, and respectively generating enhanced voice information corresponding to the voice data sets in multiple enhancing directions; matching hidden voice characteristics in the enhanced voice information with target matching words, and confirming an enhancing direction corresponding to enhanced voice information with the highest matching degrees with the target matching words as a target audio direction; acquiring audio spectrum characteristics in the enhanced voice information, and acquiring audio spectrum characteristics in the target audio direction from the audio spectrum characteristics; on the basis of the target matching words, carrying out voice verification on the hidden voice characteristics and the audio spectrum characteristics in the target audio direction, thereby obtaining target verification results. By adopting the method, the wrong recognition rate can be effectively reduced while thevoice control accuracy is improved.

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

Images