Performance in Quiet and in Noise with the Nucleus® Spectra 22 and the Clarion CIS/CA Cochlear Implant Devices

Battmer, R. D.; J, Reid; Lenar, Thomas

doi:10.3109/14992029709048014

Cited by 4 publications

(5 citation statements)

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“…The introduction of competitive noise in the test room caused significant reduction of performance to all assessed hearing situations, even in situations considered to be more favorable, with S/N +15 dB, in which speech signal level was 15 dB above the noise level, as detected in previous studies 16,17 .…”

Section: Discussionsupporting

confidence: 64%

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Avaliação da percepção da fala com ruído competitivo em adultos com implante coclear

Nascimento

Bevilácqua

2005

Rev. Bras. Otorrinolaringol.

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Aim: to evaluate the effects of different signal-tonoise ratios on speech recognition obtained by the use of cochlear implant (CI); to compare the speech recognition in noise with different types of multichannel cochlear implants (CIs) and to evaluate the degree of difficulty for speech understanding in noise in daily life situations. Study design: cohort transversal. Material and Method: Forty adults with post-lingual hearing loss implanted with Nucleus 22, Nucleus 24, Combi 40, Combi 40+ and Clarion. We evaluated the recognition for CPA sentences in quiet and in S/N +15, +10 and +5 dB. We also applied the Social Hearing Handicap Index (SHHI) questionnaire for self-assessment in daily life. Results and Conclusion: All the implanted adults presented a significant reduction in the scores for sentences recognition as the S/N decreased. The medians´ curve for sentence recognition reached 50% in the signal-tonoise ratio of +10 dB. There was no statistically significant difference in sentences' recognition scores and difficulty scores obtained with the SHHI, for all types of implants. The difficulties of implanted adults were rare in quiet and occasional in noisy situations according to SHHI questionnaire.

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Section: Discussionsupporting

confidence: 64%

“…The longer the deafness, the lower the rates of CPA sentence recognition in ratios S/N +5 dB, +10 dB and +15 dB, evidencing that deafness time is one of the most important indicators of post-surgical performance 17,20 .…”

Section: Discussionmentioning

confidence: 99%

Avaliação da percepção da fala com ruído competitivo em adultos com implante coclear

Nascimento

Bevilácqua

2005

Rev. Bras. Otorrinolaringol.

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“…Better speech perception scores with the Clarion device were also found compared to the Ineraid device [8]. In contrast, Battmer et al [9] showed no difference between the Nucleus 22 and the Clarion device in either quiet or noise. Similarly, no difference in speech perception performance was found between the Med-El and the Nucleus 24 implant devices [10].…”

Section: Introductionmentioning

confidence: 91%

Speech perception of children using Nucleus, Clarion or Med-El cochlear implants

Taitelbaum-Swead

Kishon‐Rabin

Kaplan-Neeman

et al. 2005

International Journal of Pediatric Otorhinolaryngology

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“…Da diese Ergebnisse z. T. mit dem Nucleus Sprachprozessor der 1. Generation erzielt wurden, verglichen wir unsere Ergebnisse auch mit aktuellen Studien aus Hannover mit dem "Clarion-Implantat" [3] und Nucleus/SPrint ® -Prozessor der Freiburger HNO-Klinik [1]. Nach 3 Monaten erreichten unsere Patienten im "speech tracking" ohne Lippenabsehen 18,2 Wör-ter/min (WpM) (Hannover 15,6 WpM, Freiburg 18,7 WpM).…”

Section: Diskussionunclassified

Ambulante Rehabilitation nach Cochlear-Implant-Versorgung

Fischer

Bachor

Bagus

et al. 2000

HNO

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The Essen outpatient-based cochlear implant program demonstrates results in speech development and speech understanding equal to those of centers providing inpatient rehabilitation. A special advantage is continuous rehabilitation with professionals known to the child for several years. In children especially, exhaustive commuting reduces school attendance and is a burden on the accompanying guardians. As an inpatient, however, the child is torn from his familiar environment. Parents with several children have particular difficulties in accompanying their child and indeed this may not always be possible.

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Performance in Quiet and in Noise with the Nucleus® Spectra 22 and the Clarion CIS/CA Cochlear Implant Devices

Cited by 4 publications

References 0 publications

Avaliação da percepção da fala com ruído competitivo em adultos com implante coclear

Avaliação da percepção da fala com ruído competitivo em adultos com implante coclear

Speech perception of children using Nucleus, Clarion or Med-El cochlear implants

Ambulante Rehabilitation nach Cochlear-Implant-Versorgung

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