# Improved pitch shifting data augmentation for ship-radiated noise classification

> Research article (Applied Acoustics, 2023) · cited 11× · AI/ML

**Wikidata**: [openalex:W4380202404](https://www.wikidata.org/wiki/openalex:W4380202404)  
**Source**: https://4ort.xyz/entity/improved-pitch-shifting-data-augmentation-for-ship-radiated-noise-classification