Title :
A Nios II Based English Speech Training System for Hearing-Impaired Children
Author :
Huang, Ningfeng ; Wu, Haining ; Song, Yinchen
Author_Institution :
Sch. of Electron. Sci. & Eng., Southeast Univ., Nanjing
Abstract :
We propose a novel feature system of language training for hearing-impaired childrenpsilas speech rehabilitation based on DE1 development board, which contains an on-chip system called uc/os. The system is imbedded with Nios II processors, which could make our system stable, portable and cheap. Considering the limited storage and calculation ability of imbed system, at the same time, and we recognize childpsilas voice by single phoneme, we use LPCC as eigenvector to judge the similarity between speakerpsilas voice and examplepsilas.
Keywords :
computer based training; eigenvalues and eigenfunctions; handicapped aids; linguistics; speaker recognition; system-on-chip; DE1 development board; LPCC; Nios II based English speech training system; eigenvector; hearing-impaired children; language training; single phoneme; speech rehabilitation; uc/os on-chip system; voice recognition; Automation; Biology computing; Biomedical engineering; Engineering in medicine and biology; Field programmable gate arrays; Natural languages; Pediatrics; Signal processing; Speech processing; Speech recognition;
Conference_Titel :
Computer Engineering and Technology, 2009. ICCET '09. International Conference on
Conference_Location :
Singapore
Print_ISBN :
978-1-4244-3334-6
DOI :
10.1109/ICCET.2009.159
