# Soft-decision detection of weak tonals for passive sonar using track-before-detect method

> Research article (Applied Acoustics, 2021) · cited 24× · AI/ML

**Wikidata**: [openalex:W4200015668](https://www.wikidata.org/wiki/openalex:W4200015668)  
**Source**: https://4ort.xyz/entity/soft-decision-detection-of-weak-tonals-for-passive-sonar-using-track-before-detect-method