Information identification method and device, electronic equipment and storage medium

Abstract

The embodiment of the invention discloses an information identification method and device, electronic equipment and a storage medium. The method comprises the steps: carrying out the feature extraction of preset music according to a music feature specified by a preset beat analysis model, and obtaining a current music feature, wherein the preset beat analysis model represents a corresponding relation between the music features and a beat point probability; identifying the current music features by using the preset beat analysis model to obtain a current beat point probability, wherein the current beat point probability represents beat information corresponding to each beat point; and determining a beat sequence of the preset music based on the current beat point probability.

Description

technical field

[0001] The present disclosure relates to audio processing technology, and in particular to an information identification method and device, electronic equipment, and a storage medium. Background technique

[0002] In people's daily life, music is always indispensable, and the beat is the local energy burst point in the music. The listener can feel the rhythm of the music through the strong contrast between the beat point and other parts, so the beat plays a driving role. Atmospheric, rhythmic effects. Such as participating in the concert of your favorite singer, going to the park and other places, along with the music, it is often accompanied by music atmosphere lights, music fountains, etc. to render the environment, so that the audience has an immersive feeling and more investment into the enjoyment of music. At present, the rendering of the environment can be controlled by beat recognition in music, however, the prior art has the problem of low accuracy ...

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