Research and application of end-to-end pig speech recognition model

Chenglong Du; Mingmin Gong; Wei Du; Jie Xie; ZhiXiang Gao

doi:10.1117/12.2674249

6 April 2023 Research and application of end-to-end pig speech recognition model

Chenglong Du, Mingmin Gong, Wei Du, Jie Xie, ZhiXiang Gao

Proceedings Volume 12615, International Conference on Signal Processing and Communication Technology (SPCT 2022); 126151N (2023) https://doi.org/10.1117/12.2674249
Event: International Conference on Signal Processing and Communication Technology (SPCT 2022), 2022, Harbin, China

Abstract

In this project, people can determine the location of the pig and lock the pig through the sound signal of the pig. Experienced keepers can also judge the cause of the sound according to the sound of the locked pig and determine the health status of the pig. This paper mainly studies how to enrich the audio spectrum features extracted from the original voice file and minimize the loss of signals in the process of generating spectrum features, especially the spectrum features that play a key role in downstream tasks. This paper proposes the fusion of audio spectrum features based on CNN model and MFCC audio spectrum features with different frame shifts and frame lengths, and serves as the input layer of feature representation and backbone model.

Citation Download Citation

Chenglong Du, Mingmin Gong, Wei Du, Jie Xie, and ZhiXiang Gao "Research and application of end-to-end pig speech recognition model", Proc. SPIE 12615, International Conference on Signal Processing and Communication Technology (SPCT 2022), 126151N (6 April 2023); https://doi.org/10.1117/12.2674249

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