Age Effects on Concurrent Speech Segregation by Onset Asynchrony

Purpose For elderly listeners, it is more challenging to listen to 1 voice surrounded by other voices than for young listeners. This could be caused by a reduced ability to use acoustic cues—such as slight differences in onset time—for the segregation of concurrent speech signals. Here, we study whether the ability to benefit from onset asynchrony differs between young (18–33 years) and elderly (55–74 years) listeners. Method We investigated...