Emer P. Doheny, Ben P. F. O'Callaghan, Vitória S. Fahed, Jérémy Liegey, Cathy Goulding, Silke Ryan, Madeleine M. Lowery. Estimation of respiratory rate and exhale duration using audio signals recorded by smartphone microphones. Biomed. Signal Proc. and Control, 80(Part):104318, 2023. [doi]
Abstract is missing.