# A hybrid CNN-LSTM model for environmental sound classification: Leveraging feature engineering and transfer learning

> Research article (Digital Signal Processing, 2025) · cited 15× · AI/ML

**Wikidata**: [openalex:W4409375459](https://www.wikidata.org/wiki/openalex:W4409375459)  
**Source**: https://4ort.xyz/entity/a-hybrid-cnn-lstm-model-for-environmental-sound-classification-leveraging-feature-engineering-and-transfer-learning