Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 1998.07g
- /
- Pages.2483-2485
- /
- 1998
Adaptive Estimation of Latency Change in Evoked Otoacoustic Emission
Adaptive Algorithm을 이용한 이음향 방사음의 잠시의 변화 검출
- Chung, Woo-Hyun (C & I Engineering Univ. MyongJi) ;
- Beack, Sueng-Wha (C & I Engineering Univ. MyongJi)
- Published : 1998.07.20
Abstract
Change in lantency of otoacoustic emission(OAE) may indicate clinically and diagnostically important change in the status of the nervous system. A low signal-to-noise ratio of OAE signal makes it difficult to estimate small, transient, time-varing changes in latency. we present an adaptive algorithm that estimates small latency change value even when OAE signal amplitudes are time-varing.
Keywords