Media type: E-Article Title: An acoustic analysis of the vowel space in young and old cochlear-implant speakers Contributor: Neumeyer, Veronika; Harrington, Jonathan; Draxler, Christoph imprint: Informa UK Limited, 2010 Published in: Clinical Linguistics & Phonetics Language: English DOI: 10.3109/02699206.2010.491173 ISSN: 0269-9206; 1464-5076 Origination: Footnote: