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DOI: 10.1055/s-0031-1271947
Aspects of Voice Measurement with Young Users of Cochlear Implants
Publication History
Publication Date:
22 March 2011 (online)

ABSTRACT
This brief study has two essential aims. First, it is directed toward the measurement of changes in voice control that may be consequent on the overnight deactivation of cochlear implants (CIs) by individual young children in a residential school for the deaf. Second, the work is based on the exploratory use of a set of voice analytic procedures that, although developed in the first instance for work on connected speech with hearing-impaired children, have subsequently been applied extensively in voice clinic environments. Acoustic and electrolaryngograph speech recordings have been made and analyzed for a group of children with CIs, early in the morning with acoustic and CI aids switched off and at the end of a normal day's use. Special attention has been paid to the analysis of perceptually relevant physical aspects of pitch, intonation, and voice quality. Differences in voice control between these conditions of implant use have been found for all of the children.
KEYWORDS
Voice - cochlear implant - children - pitch - loudness - quality - EGG, Lx - laryngograph
REFERENCES
- 1 Bharadwaja S V, Katza W F, Tobeya E A. Effects of auditory feedback deprivation on non-native French vowels produced by children with cochlear implants. Audiol Med. 2007; 5 274-282
- 2 Bharadwaj S V, Graves A G, Bauer D D, Assmann P F. Effects of auditory feedback deprivation length on the vowel/epsilon/produced by pediatric cochlear-implant users. EL196. J Acoust Soc Am. 2007; 121 (5) 196-202
- 3 Poissant S F, Peters K A, Robb M P. Acoustic and perceptual appraisal of speech production in pediatric cochlear implant users. Int J Pediatr Otorhinolaryngol. 2006; 70 (7) 1195-1203
- 4 Higgins M B, McCleary E A, Schulte L. Articulatory changes with short-term deactivation of the cochlear implants of two prelingually deafened children. Ear Hear. 2001; 22 (1) 29-45
- 5 Tobey E A, Angelette S, Murchison C et al. Speech production performance in children with multichannel cochlear implants. Am J Otol. 1991; 12 (Suppl) 165-173
- 6 McCarty C, Crumpler M. Access Reading Test. London, United Kingdom: Hodder & Stoughton; 2006
- 7 Fourcin A J, Abberton E. First applications of a new laryngograph. Volta Review. 1972; 74 (3) 161-176
- 8 Fourcin A, Fry D B. The generation and reception of speech. In: Ballantyne J, Groves J, eds. Scott-Brown's Diseases of the Ear, Nose and Throat, vol. 1. London, United Kingdom: Butterworth & Co; 1979: 477-504
- 9 Fourcin A J. Laryngographic assessment of phonatory function. ASHA Reports. 1981; 11 116-127
- 10 Fourcin A, Abberton E. Hearing and phonetic criteria in voice measurement: clinical applications. Logoped Phoniatr Vocol. 2008; 33 (1) 35-48
- 11 Handbook of the International Phonetic Association .Reading, United Kingdom: International Phonetic Association; 1999
-
12 Laryngograph Ltd .Available at: http://www.laryngograph.com Accessed January 12, 2011
- 13 Cavalli L, Hartley B EJ. The clinical application of electrolaryngography in a tertiary children's hospital. Logoped Phoniatr Vocol. 2010; 35 (2) 60-67
- 14 Fourcin A. Aspects of voice irregularity measurement in connected speech. Folia Phoniatr Logop. 2009; 61 (3) 126-136
- 15 NEAP .Nottingham Early Assessment Package. Nottingham, United Kingdom: The Ear Foundation; 2004
Adrian FourcinPh.D.
Emeritus Professor, University College London, 68 Tavistock Court
London WC1H 9HG, United Kingdom
Email: a.fourcin@ucl.ac.uk