Measurements of conversational and speech behaviour of aided older adults in group conversations with and without a remote microphone system with and without face masks

The data here are from processing the recordings of free-form conversations among groups of four talkers collected by Ishida et al. (2022). The talkers were all older adults who had hearing loss and wore hearing aids, which they were free to adjust at any time. Conversations were collected in four conditions based on two factors: using vs not using a remote microphone system, wearing vs. not wearing a mask.