Clinical Assessment of the External Sound Processor Worn by Patients Implanted With Codacs

Clinical Validation of the Nucleus® CP810 Sound Processor for the Codacs™ System

The purpose of this study is to evaluate the effect of the sound processor upgrade from the C-DACS investigational device Freedom sound processor to the Nucleus® CP810 sound processor for the Codacs™ system on the speech reception threshold in noise, to evaluate the usability of the Codacs™ Fitting Software, to evaluate the quality of life with the Nucleus® CP810 Sound Processor for the Codacs™ system, to collect long term data, to evaluate the acceptance criteria of the postoperative Codacs™ system test and to evaluate the usability of the Codacs™ Test System.

Inclusion Criteria:

• Subjects implanted with a Cochlear C-DACS investigational device

Exclusion Criteria:

• Participation in another medical device study
• Unwillingness or inability of the subject to comply with the study requirements