실험실 조건하에서 측정된 딱총새우 발생음 특성에 관한 연구
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김병남 | - |
dc.contributor.author | 한주영 | - |
dc.contributor.author | 김봉채 | - |
dc.contributor.author | 최복경 | - |
dc.contributor.author | 심재설 | - |
dc.date.accessioned | 2020-07-16T19:52:13Z | - |
dc.date.available | 2020-07-16T19:52:13Z | - |
dc.date.created | 2020-02-11 | - |
dc.date.issued | 2010-06-03 | - |
dc.identifier.uri | https://sciwatch.kiost.ac.kr/handle/2020.kiost/28905 | - |
dc.description.abstract | The typical temporal waveforms and spectra of the sounds produced by the three species of snapping shrimp with different claw shapes and almost the same claw lengths wereinvestigated under laboratory conditions. The sound spectra generated by one species of snapping shrimp were also investigated for various claw lengths. For the three species ofsnapping shrimp, their typical temporal waveforms were similar, but their sound spectra and pulse durations differed. This difference was related to the size of the single cavitation bubble, which was generated by the high-speed water jet emitted from the snapping shrimp claw. The range of difference in the times between the snapping shrimp claw closure and the collapse of the single cavitation bubble for the three species ofsnapping shrimp seemed to be determined by the difference in the claw shape. The collapse time, the equilibrium radius, and the maximal radius of the cavitation bubble for each species were estimated from the first peak frequency component in thesnapping shrimp sound spectrum. For one species of snapping shrimp, the peak frequency components in the sound spectra were observed for various claw lengths and their superposition could be considered as the cause that the broad peak frequency components were variously observed in the averaged snapping shrimp noise spectra, which were measured in many shallow water areas. | - |
dc.description.uri | 2 | - |
dc.language | English | - |
dc.publisher | 한국음향학회 | - |
dc.relation.isPartOf | 2010년 한국음향학회 춘계 학술대회 | - |
dc.title | 실험실 조건하에서 측정된 딱총새우 발생음 특성에 관한 연구 | - |
dc.title.alternative | A study on acoustic characteristics of snapping shrimp sound measured under laboratory conditions | - |
dc.type | Conference | - |
dc.citation.conferenceDate | 2010-06 | - |
dc.citation.conferencePlace | KO | - |
dc.citation.endPage | 488 | - |
dc.citation.startPage | 485 | - |
dc.citation.title | 2010년 한국음향학회 춘계 학술대회 | - |
dc.contributor.alternativeName | 김병남 | - |
dc.contributor.alternativeName | 한주영 | - |
dc.contributor.alternativeName | 김봉채 | - |
dc.contributor.alternativeName | 최복경 | - |
dc.contributor.alternativeName | 심재설 | - |
dc.identifier.bibliographicCitation | 2010년 한국음향학회 춘계 학술대회, pp.485 - 488 | - |
dc.description.journalClass | 2 | - |