The relationship between stream segregation and frequency discrimination in normally hearing and hearing-impaired subjects

2005 ◽  
Vol 204 (1-2) ◽  
pp. 16-28 ◽  
Author(s):  
Marina M. Rose ◽  
Brian C.J. Moore
Keyword(s):  
Frequency Discrimination ◽  
Hearing Impaired ◽  
Stream Segregation ◽  
The Relationship

An investigation into the relationship of foreign language learning motivation and sign language use among Deaf and hard of hearing Hungarians

2013 ◽  
Vol 51 (1) ◽  
pp. 1-22 ◽  
Author(s):  
Edit H. Kontra ◽  
Kata Csizér
Keyword(s):  
Foreign Language ◽  
Language Learning ◽  
Sign Language ◽  
Hard Of Hearing ◽  
Language Use ◽  
Foreign Language Learning ◽  
Hearing Impaired ◽  
Learning Motivation ◽  
Language Learning Motivation ◽  
The Relationship

Abstract The aim of this study is to point out the relationship between foreign language learning motivation and sign language use among hearing impaired Hungarians. In the article we concentrate on two main issues: first, to what extent hearing impaired people are motivated to learn foreign languages in a European context; second, to what extent sign language use in the classroom as well as outside school shapes their level of motivation. The participants in our research were 331 Deaf and hard of hearing people from all over Hungary. The instrument of data collection was a standardized questionnaire. Our results support the notion that sign language use helps foreign language learning. Based on the findings, we can conclude that there is indeed no justification for further neglecting the needs of Deaf and hard of hearing people as foreign language learners and that their claim for equal opportunities in language learning is substantiated.

RELATIONSHIP BETWEEN DETECTING PITCH VIA BONE-CONDUCTED ULTRASOUND AND EIGENFREQUENCIES OF HUMAN HEAD

2006 ◽  
Vol 14 (03) ◽  
pp. 369-378 ◽  
Author(s):  
YOH-ICHI FUJISAKA ◽  
SEIJI NAKAGAWA ◽  
MITSUO TONOIKE
Keyword(s):  
Auditory Cortex ◽  
Frequency Dependence ◽  
Speech Intelligibility ◽  
Transfer Functions ◽  
Hearing Aid ◽  
Human Head ◽  
Hearing Impaired ◽  
Head Model ◽  
Human Head Model ◽  
The Relationship

This paper describes the relationship between the eigenfrequencies of CT scanned realistic human head model and the subjective detecting pitch, which is given by providing the bone-conducted ultrasound. Our goal is to develop the optimal bone-conducted ultrasonic hearing aid for profoundly hearing-impaired persons. An ascent of a speech intelligibility is the requirement of hearing aid. To improve it, the perception mechanism of the bone-conducted ultrasound must be clarified, but the conclusive agreement of it has not been reached yet, although many hypotheses were reported. The authors feel an interest in the detecting pitch of bone-conducted ultrasound with no frequency-dependence and predict that the cochleae are related to the perception mechanism for bone-conducted ultrasound, since it has been verified that the auditory cortex responds to bone-conducted ultrasound by MEG study. In this paper, waves propagating from the mastoid to both cochleae are numerically analyzed and the characteristics of transfer functions are estimated as a first step to clarifying the perception mechanism for detecting pitch of bone-conducted ultrasonic stimuli.

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