A comparison of low power architectures for digital delay measurement. - Franco Martin-Pirchio; Alfonso Chacon-Rodriguez; Pedro Julián; Pablo Sergio Mandolesi (ISVLSI, 2007)

A Low-Power Integrated Circuit for Interaural Time Delay Estimation Without Delay Lines. - Alfonso Chacon-Rodriguez; Franco Martin-Pirchio; Silvana Sanudo; Pedro Julián (IEEE Trans. Circuits Syst. II Express Briefs, 2009)