@inproceedings{10b8422fe7114a66af78b099f1e940a3,
title = "The method of masticatory movement noise reduction using the dual channel implantable microphone",
abstract = "The input part of fully implantable hearing devices (FIHDs) was using the implantable microphone that was implanted under the skin of the temporal bone. So, implantable microphon{\`e}s characteristics can be affected by the masticatory movement and moving artifacts. In this paper, the 2-channel implantable microphone was designed for masticatory movement noise reduction. For in vivo experiment, the fabricated microphone was implanted in the rabbit. And then, the 1 kHz pure-tone sound by a speaker was applied to the rabbit, and the feeds were given simultaneously to the rabbit. The measured signal was processed using the adaptive filter with least mean square (LMS) algorithm for noise reduction. To confirm performance of proposed method, the correlation coefficient and signal to noise ratio (SNR) before and after the signal processing were calculated.",
keywords = "Adaptive filter, Fully implantable hearing devices, Implantable microphone, In vivo experiment, Masticatory movement",
author = "Woo, {S. T.} and Kim, {D. W.} and Lee, {S. B.} and Park, {J. H.} and Seong, {K. W.} and Lee, {J. H.} and Cho, {J. H.}",
year = "2012",
doi = "10.1049/cp.2012.2433",
language = "English",
isbn = "9781849196413",
series = "IET Conference Publications",
number = "636 CP",
booktitle = "IET International Conference on Information Science and Control Engineering 2012, ICISCE 2012",
edition = "636 CP",
note = "IET International Conference on Information Science and Control Engineering 2012, ICISCE 2012 ; Conference date: 07-12-2012 Through 09-12-2012",
}