Article(id=1242129773938414324, tenantId=1146029695717560320, journalId=1146031591421210625, issueId=1242129762823504510, articleNumber=null, orderNo=null, doi=10.3981/j.issn.1000-7857.2013.01.002, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1347897600000, receivedDateStr=2012-09-18, revisedDate=1352908800000, revisedDateStr=2012-11-15, acceptedDate=null, acceptedDateStr=null, onlineDate=1357574400000, onlineDateStr=2013-01-08, pubDate=1357574400000, pubDateStr=2013-01-08, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1357574400000, onlineIssueDateStr=2013-01-08, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1774076415759, creator=sys-migrate, updateTime=1774076415759, updator=sys-migrate, issue=Issue{id=1242129762823504510, tenantId=1146029695717560320, journalId=1146031591421210625, year='2013', volume='31', issue='1', pageStart='3', pageEnd='96', issueExtLink='null', onlineDate='null', pubDate='1357574400000', pubDateStr='2013-01-08', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=3, issueType=-1, specialIssue=null, createTime=1774076413109, creator='sys-migrate', updateTime=1774076413109, updator='sys-migrate', preIssue=null, nextIssue=null, articleTotal=null, ext=null, issueFiles=null, downloadFileDto=null}, startPage=23, endPage=26, ext={EN=ArticleExt(id=1242129778111742667, articleId=1242129773938414324, tenantId=1146029695717560320, journalId=1146031591421210625, language=EN, title=Automatic Operations of Hydroacoustic Broadband Arbitrary Signal Source System, columnId=1242116080374710456, journalTitle=Science & Technology Review, columnName=Articles, runingTitle=null, highlight=null, articleAbstract=A set of automatic operations of hydroacoustic broadband arbitrary signal source system is introduced. VC++ is used to design filter and the desired signal on host computer, it could be always adjusted the parameters to generate the signal that meets the need. The upper computer together with dedicated capture cards, decoder circuit, and relay achieve controlling over the matching circuit of the transmitter, choosing transducer, matching 0.004~1.0Hz (normalized) broadband signal. The upper computer, dedicated capture card, relay as well as class AB amplifier circuit achieve controlling over power amplifier circuit of the transmitter, namely, amplifying and transmitting the analog signal. A method that achieves automatic operation of hydroacoustic broadband arbitrary signal source system is given, it is able to reduce the long time repeat operations for the operators, and solve human resource issue in engineering practice., authors=ZHENG Enming^1,2, SUN Changyu¹, YU Huabing¹, CHEN Xinhua¹, FANG Hua¹, LI Bing¹, authorsList=ZHENG Enming;SUN Changyu;YU Huabing;CHEN Xinhua;FANG Hua;LI Bing, authorCompany=1. Institute of Acoustics, Chinese Academy of Sciences, Beijing 100190, China;2. University of Chinese Academy of Sciences, Beijing 100190, China, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=19wCUJOMg8ouss3oTpWI1Q==, pdfFileSize=1904946, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, fund=null), CN=ArticleExt(id=1242129775255421620, articleId=1242129773938414324, tenantId=1146029695717560320, journalId=1146031591421210625, language=CN, title=水声宽带任意信号源系统的自动操作, columnId=1146540929516700224, journalTitle=科技导报, columnName=研究论文, runingTitle=null, highlight=null, articleAbstract=介绍了一套可实现自动操作的水声宽带任意信号源系统.上位机采用VC++进行滤波器设计和所需信号设计,可以随时调整参数生成需要的信号;上位机与专用采集卡、译码电路、继电器相结合实现发射机中匹配电路的控制,即相应换能器的选择,可匹配0.004～1.0Hz(归一化)宽带信号;上位机与专用采集卡、继电器和AB类放大电路相结合实现发射机中功放电路的控制,即模拟信号的放大输出.同时,给出了水声宽带任意信号源系统自动操作方法,本方法可减轻操作人员的长时间重复操作,解决工程实际中的人力资源问题., authors=郑恩明^1,2, 孙长瑜¹, 余华兵¹, 陈新华¹, 方华¹, 李冰¹, authorsList=郑恩明;孙长瑜;余华兵;陈新华;方华;李冰, authorCompany=1. 中国科学院声学研究所,北京 100190;2. 中国科学院大学,北京 100190, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=4NzG7mcGX2wU7x7Juffomw==, pdfFileSize=1904946, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, fund=null)}, authors=null, keywords=[Keyword(id=1242129774915687159, tenantId=1146029695717560320, journalId=1146031591421210625, 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