The process of spoken word recognition in the face of signal degradation.

ABSTRACT: Though much is known about how words are recognized, little research has focused on how a degraded signal affects the fine-grained temporal aspects of real-time word recognition. The perception of degraded speech was examined in two populations with the goal of describing the time course of word recognition and lexical competition. Thirty-three postlingually deafened cochlear implant (CI) users and 57 normal hearing (NH) adults (16 in a CI-simulation condition) participated in a visual world paradigm eye-tracking task in which their fixations to a set of phonologically related items were monitored as they heard one item being named. Each degraded-speech group was compared with a set of age-matched NH participants listening to unfiltered speech. CI users and the simulation group showed a de

SUBMITTER: Farris-Trimble A 

PROVIDER: S-EPMC3946825 | biostudies-literature | 2014 Feb

REPOSITORIES: biostudies-literature