대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 1998년도 하계학술대회 논문집 G
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- Pages.2483-2485
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- 1998
Adaptive Algorithm을 이용한 이음향 방사음의 잠시의 변화 검출
Adaptive Estimation of Latency Change in Evoked Otoacoustic Emission
- Chung, Woo-Hyun (C & I Engineering Univ. MyongJi) ;
- Beack, Sueng-Wha (C & I Engineering Univ. MyongJi)
- 발행 : 1998.07.20
초록
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.
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