Developed by educators and technology experts at NextSense, Ling Test is a quick and easy listening check that determines what sounds people who are deaf or hard of hearing can recognise in conversational level speech, with or without a hearing device.

Designed for parents, carers and educators, Ling Test is based on the Ling Six Sound Check developed by Dr Daniel Ling (ah, ee, mm, oo, sh, ss) that represent low-, mid- and high-frequency sounds across the speech range.