# An imperceptible, robust, and high payload capacity audio watermarking scheme based on the DCT transformation and Schur decomposition

> Research article (Analog Integrated Circuits and Signal Processing, 2018) · cited 21× · AI/ML

**Wikidata**: [openalex:W2890950169](https://www.wikidata.org/wiki/openalex:W2890950169)  
**Source**: https://4ort.xyz/entity/an-imperceptible-robust-and-high-payload-capacity-audio-watermarking-scheme-based-on-the-dct-transformation-and-schur-de