# An optimization framework for designing robust cascade biquad feedback controllers on active noise cancellation headphones

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

**Wikidata**: [openalex:W3153891294](https://www.wikidata.org/wiki/openalex:W3153891294)  
**Source**: https://4ort.xyz/entity/an-optimization-framework-for-designing-robust-cascade-biquad-feedback-controllers-on-active-noise-cancellation-headphon