DocumentCode
2423396
Title
An experiment platform for Bone conducted ultrasound hearing
Author
Xu, Feng ; Yu, Chengfang ; Li, Dan ; Luo, Yishan ; Wang, Yuanyuan
Author_Institution
Dept. of Electron. Eng., Fudan Univ., Shanghai
fYear
2008
fDate
7-9 July 2008
Firstpage
92
Lastpage
96
Abstract
The Bone-conducted ultrasound (BCU) technique is quite promising for the hearing aid. Here an experiment platform is presented for the BCU hearing, which is based on a DSP system. Various voice modulation methods can be carried out on this platform by programming. The hardware architecture and the algorithm are described in detail. It provides an experiment platform which is quite reliable and flexible for our BCU hearing studies.
Keywords
acoustic signal processing; biomedical ultrasonics; hearing aids; medical computing; modulation; DSP system; bone conducted ultrasound hearing; hardware architecture; hearing aid; voice modulation method; Auditory system; Bones; Cutoff frequency; Digital signal processing; Microphones; Modulation coding; Sampling methods; Signal generators; Ultrasonic imaging; Ultrasonic transducers;
fLanguage
English
Publisher
ieee
Conference_Titel
Audio, Language and Image Processing, 2008. ICALIP 2008. International Conference on
Conference_Location
Shanghai
Print_ISBN
978-1-4244-1723-0
Electronic_ISBN
978-1-4244-1724-7
Type
conf
DOI
10.1109/ICALIP.2008.4590039
Filename
4590039
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