# Research on Pig Sound Recognition Based on Deep Neural Network and Hidden Markov Models

> Research article (Sensors, 2024) · cited 18× · AI/ML

**Wikidata**: [openalex:W4391928247](https://www.wikidata.org/wiki/openalex:W4391928247)  
**Source**: https://4ort.xyz/entity/research-on-pig-sound-recognition-based-on-deep-neural-network-and-hidden-markov-models