Music perception in cochlear implant users and its relationship with psychophysical capabilities

Music perception in cochlear implant users and its relationship with psychophysical capabilities.

This article describes issues concerning music perception with cochlear implants, discusses why music perception is usually poor in cochlear implant users, reviews relevant data, and describes approaches for improving music perception with cochlear implants. Pitch discrimination ability ranges from the ability to hear a one-semitone difference to a two-octave difference. The ability to hear rhy...

Music Perception in Cochlear Implant Users

Music perception of cochlear implant users: a questionnaire, and its implications for a music training program.

Current research has shown that although adult cochlear implant (CI) users generally find music to be less enjoyable following implantation, training may help some recipients to improve their music perception. This study developed and administered a questionnaire (The University of Canterbury Music Listening Questionnaire: UCMLQ), to collect information which could then be used to develop such ...

Melodic contour identification and music perception by cochlear implant users.

Research and outcomes with cochlear implants (CIs) have revealed a dichotomy in the cues necessary for speech and music recognition. CI devices typically transmit 16-22 spectral channels, each modulated slowly in time. This coarse representation provides enough information to support speech understanding in quiet and rhythmic perception in music, but not enough to support speech understanding i...

Psychophysical metrics and speech recognition in cochlear implant users.

Intersubject variability in perception is a prominent characteristic of people with cochlear implants. This study characterized intersubject differences using simple metrics based on psychophysical measures: maximum comfortable loudness levels (C levels) and dynamic ranges (DRs). In a group of 17 subjects, we assessed across-site variation (ASV) and across-site mean (ASM) values of C levels and...