Sound recognition method and device, electronic equipment and storage medium

A voice recognition and storage medium technology, applied in speech analysis, instruments, etc., can solve the problems of inability to ensure data continuity and integrity, cost a lot of manpower and material resources, and achieve the effect of fast recognition speed and accurate recognition effect.

Pending Publication Date: 2022-02-15
RES INST OF FOREST RESOURCE INFORMATION TECHN CHINESE ACADEMY OF FORESTRY
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Problems solved by technology

Although the method of tracking recordings by professionals can achieve fine data acquisition, it cannot ensure the continuity and integrity of the data; although the method of arranging equipment to...

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  • Sound recognition method and device, electronic equipment and storage medium
  • Sound recognition method and device, electronic equipment and storage medium
  • Sound recognition method and device, electronic equipment and storage medium

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Embodiment Construction

[0042] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. It should be understood that the appended The figures are only for the purpose of illustration and description, and are not used to limit the protection scope of the present application. Additionally, it should be understood that the schematic drawings are not drawn to scale. The flowcharts used in this application illustrate operations implemented in accordance with some embodiments of the application. It should be understood that the operations of the flowcharts may be performed out of order, and steps that have no logical context may be performed in reverse order or concurrently. In addition, those skilled in the art may add one or more other operations t...

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Abstract

The invention relates to the technical field of sound recognition, and particularly provides a sound recognition method and device, electronic equipment and a storage medium. The method comprises the steps of carrying out the preprocessing of the obtained hylobatidax recording data, extracting Mel spectrum features, obtaining hylobatidax audio clips in to-be-classified hylobatidax recording data through a hylobatidax sound classification model obtained through the training of the Mel spectrum features, splicing and cutting the hylobatidax audio clips to obtain a complete hylobatidax audio, and further recording the chirping time of the hylobatidax in the target area, thereby realizing efficient monitoring of the hylobatidax. Due to the fact that the adopted hylobatidax sound classification model is lighter, hylobatidax audio clips in hylobatidax recording data can be rapidly recognized, and real-time monitoring of hylobatidax is achieved.

Description

technical field [0001] The present application relates to the technical field of voice recognition, and in particular, to a voice recognition method, device, electronic equipment, and storage medium. Background technique [0002] Hainan gibbon is one of the flagship species of Hainan Tropical Rainforest National Park. Efficient monitoring of Hainan gibbons is a prerequisite for its protection and a necessary means to strengthen protection. [0003] Due to the unique sound of gibbons, the current monitoring method for gibbons is mainly based on sound monitoring. The key issue of this method is how to quickly and accurately identify the sounds of gibbons. At present, most of the voice recognition methods for gibbons are based on professional voice interpretation. Professionals track recordings, or use equipment to collect voice data and then manually interpret the recognition. Although the method of tracking recordings by professionals can achieve fine data acquisition, it c...

Claims

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Application Information

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IPC IPC(8): G10L17/02G10L17/04G10L17/14G10L17/18G10L17/26
CPCG10L17/02G10L17/04G10L17/14G10L17/18G10L17/26
Inventor 郭颖高家军张旭陈艳范东璞于新文邓广欧阳萱
Owner RES INST OF FOREST RESOURCE INFORMATION TECHN CHINESE ACADEMY OF FORESTRY
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