Buddhist music identification method, device and equipment and storage medium

A recognition method and music technology, applied in speech analysis, instruments, etc., can solve the problems of insignificant fundamental frequency information and inaccurate Buddhist music recognition, and achieve the effect of improving accuracy

Pending Publication Date: 2021-07-02
PING AN TECH (SHENZHEN) CO LTD
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AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to solve the problem of inaccurate identification of Buddhist mus

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  • Buddhist music identification method, device and equipment and storage medium
  • Buddhist music identification method, device and equipment and storage medium
  • Buddhist music identification method, device and equipment and storage medium

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Embodiment Construction

[0065] The embodiment of the present invention provides a Buddhist music recognition method, device, equipment and storage medium, to obtain the Buddhist music audio to be recognized; use the audio beat recognition model to perform beat recognition on the Buddhist music audio, and obtain the beat information of the Buddhist music audio; According to the beat information and the pre-selected segmentation time value, the Buddhist music audio is segmented and processed to obtain audio fragments; the frequency frames in the audio fragment are separated by overtones to obtain the fundamental frequency sequence; according to the pre-trained Buddhist music recognition The model recognizes the fundamental frequency sequence to obtain the recognition result. In the embodiment of the present invention, the recognition of Buddhist music is carried out according to the audio characteristics of Buddhist music, and the accuracy of recognition of Buddhist music is improved.

[0066] The term...

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Abstract

The invention relates to the technical field of artificial intelligence, particularly relates to a Buddhist music identification method, device and equipment and a storage medium, and is used for identifying Buddhist music. The Buddhist music identification method comprises the following steps: acquiring a to-be-identified Buddhist music audio; performing beat recognition on the Buddhist music audio by using an audio beat recognition model to obtain beat information of the Buddhist music audio; segmenting the Buddhist music audio according to the beat information and a pre-selected segmentation time value to obtain audio clips; performing overtone separation on the frequency frames in the audio clips to obtain a fundamental frequency sequence; and identifying the fundamental frequency sequence according to a pre-trained Buddhist music identification model to obtain an identification result. Compared with an existing common music identification method, the Buddhist music identification method has the advantages that Buddhist music identification is performed according to the audio characteristics of the Buddhist music, and the Buddhist music identification accuracy is improved. In addition, the invention also relates to a block chain technology, and the beat information can be stored in a block chain.

Description

technical field [0001] The present invention relates to the technical field of artificial intelligence, in particular to a Buddhist music recognition method, device, equipment and storage medium. Background technique [0002] Music has become an essential part of people's lives, and now it is possible to hear background music in various occasions, such as shopping malls, restaurants, etc.; with the development of technology and the popularity of smart phones, when people hear their favorite music, The music being played can be recognized by music recognition software, etc. [0003] In the existing technology, music recognition methods generally adopt simple extraction of melody features to perform music recognition. However, the rhythm of Buddhist music is relatively fixed and has a stable rhythm. In terms of spectral characteristics, the scale used is relatively simple, and the use of a large number of reverberation and chorus makes the energy of the overtone series large...

Claims

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Application Information

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IPC IPC(8): G10L25/51G10L25/18
CPCG10L25/18G10L25/51
Inventor 刘奡智郭锦岳韩宝强肖京
Owner PING AN TECH (SHENZHEN) CO LTD
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