# Periodic boundary based FFT-FISTA for sound source identification

> Research article (Applied Acoustics, 2017) · cited 18× · AI/ML

**Wikidata**: [openalex:W2759441256](https://www.wikidata.org/wiki/openalex:W2759441256)  
**Source**: https://4ort.xyz/entity/periodic-boundary-based-fft-fista-for-sound-source-identification