The following publications are possibly variants of this publication:
- The DYPSA algorithm for estimation of glottal closure instants in voiced speechAnastasis Kounoudes, Patrick A. Naylor, Mike Brookes. icassp 2002: 349-352 [doi]
- Estimation of Glottal Closure Instants in Voiced Speech Using the DYPSA AlgorithmPatrick A. Naylor, Anastasis Kounoudes, Jon Gudnason, Mike Brookes. taslp, 15(1):34-43, 2007. [doi]
- Enhanced robustness to unvoiced speech and noise in the DYPSA algorithm for identification of glottal closure instantsHania Maqsood, Jón Guðnason, Patrick A. Naylor. eusipco 2007: 2311-2315 [doi]
- A Fast Method for High-Resolution Voiced/Unvoiced Detection and Glottal Closure/Opening Instant Estimation of SpeechAndreas I. Koutrouvelis, George P. Kafentzis, Nikolay D. Gaubitch, Richard Heusdens. taslp, 24(2):316-328, 2016. [doi]