Proceedings of the Acoustical Society of Korea Conference (한국음향학회:학술대회논문집)
- 1984.12a
- /
- Pages.91-95
- /
- 1984
On the reflected signal processing of Digital Sonar using the AMDF
AMDF를 이용한 Digital Sonar 의 반사신호처리에 관한 연구
Abstract
Because of layer and scattering in the ocean, there are some problem in algorithm currently used for the recognition of targets. Those are time delay of processing and circuit design. The simple method of detecting direct sound wave in noise caused by time delay is proposed-recognized, estimated, and then direcxt sound wave is reconstructed by the AMDF and
Keywords