Sound4All: Towards affordable large-scale hearing screening. - Nils Heitmann; Philipp H. Kindt; Thomas Rosner; Kapil Sikka; Amit Chirom; Dinesh Kalyanasundaram; Samarjit Chakraborty (DTIS, 2017)

Designing a Single Speaker-based Ultra Low-Cost Otoacoustic Emission Hearing Screening Probe. - Nils Heitmann; Thomas Rosner; Samarjit Chakraborty (GHTC, 2020)

Mass-deployable Smartphone-based Objective Hearing Screening with Otoacoustic Emissions. - Nils Heitmann; Thomas Rosner; Samarjit Chakraborty (ICMI, 2021)