wildlife acoustics SM4动物鸣声记录�?参数-价格-中国粉体罐�/title>

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$(this).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }); }); </script>  <div class="cpjj"> <p><span><strong><span>野生动物鸣声记录� SM4</span></strong></span></p><p><span>品牌：美囼�/span><span> wildlife acoustics</span></p><p><span>类型：声音记录仪</span></p><p><span>型号９�/span><span>SM4</span></p><p><span>电源９�/span><span>4</span><span>芁�/span><span>D</span><span>型电池或</span><span>NiHM</span><span>电池</span></p><p><span>测量范围９�/span><span>20Hz-48KHZ</span><span>及以三�/span></p><p><span>测量精度：灵敏度９�/span><span>-28dB+/-3dB</span><span>＇�/span><span>1KHz</span><span>（�/span></p><p><span>外形尺寸９�/span><span>21.8x15x7.1cm</span></p><p><span>SongMeterSM4SM4</span><span>有两个内置麦克风，新型排布工具，大容量，低能耗。拥有一系列功能的同时能够实现长时间的声音记录。新一代的内置麦克风有更高质量的录音功能相比以前，或者你还可以通过两个接口接上外置麦克风。你可以通过电缆连接</span></p><p><span><strong><span>野生动物鸣声记录� SM4</span></strong></span></p><p><span>第四代声音记录仪</span><span>Song Meter SM4</span><span>有紧凑，防风雨，双通道等特点，可记录鸟类（包括蝙蝠），蛙类及水生生物，两栖类等野生动物、�/span></p><p><span>Song Meter SM4 SM4</span><span>有两个内置麦克风，新型排布工具，大容量，低能耗。拥有一系列功能的同时能够实现长时间的声音记录、�/span></p><p><span>新一代的内置麦克风有更高质量的录音功能相比以前，或者你还可以通过两个接口接上外置麦克风。你可以通过电缆连接水听器来记录、�/span></p><p><span>Sm4</span><span>可以实时戴耳机听录下的声音</span><span>.</span></p><p><span>Sm4</span><span>有多个记录模式供您选择，例如日闳�/span><span>/</span><span>夜间模式，也月�/span><span>24</span><span>小时记录、�/span></p><p><span>规格９�/span></p><p><span>重量（带</span><span>4</span><span>芁�/span><span>1</span><span>号电池）９�/span><span>1.2kg</span></p><p><span>宽度９�/span><span>15cm</span></p><p><span>高度</span><span>21.8cm</span></p><p><span>厚度９�/span><span>7.1cm</span></p><p><span>技术参数：</span></p><p><span>记录：双通道＋�/span><span>16bit.wav </span></p><p><span>记录带宽９�/span><span>20Hz-48KHZ</span><span>及以三�/span></p><p><span>内置麦克风：指向特性：全向</span><span>灵敏度：</span><span>-28dB+/-3dB</span><span>＇�/span><span>1KHz</span><span>（�/span><span>信噪比：</span><span>80dB</span><span>＇�/span><span>1KHz</span><span>（�/span><span>输入声音９�/span><span>122dB</span></p><p><span>记录时间：长辽�/span><span>400</span><span>小时（根据具体设置偏差可达百分之</span><span>50</span><span>，与频率等等都有关系（�/span></p><p><span>电源９�/span><span>4</span><span>芁�/span><span>D</span><span>型电池或</span><span>NiHM</span><span>电池</span></p><p><span>存储９�/span><span>2</span><span>�?/span><span>SDXC SDHC</span><span>闪存卡插槼�/span></p><p><span>外壳材料：聚碳酸�?/span></p><p><span>温度９�/span><span>-20℃~50ℂ�/span></p><p><span>质保９�/span><span>3</span><span>平�/span></p><p><span>Song Scope </span><span>分析软件</span></p><p><span> SongScope</span><span>分析软件�?/span><span>***</span><span>快和</span><span>***</span><span>直观的图查看器、�/span><span>Song Scope </span><span>不但快，而且灵活，用于辅助您快速回顽�/span><span>Song Meter </span><span>或其他生物声学记录设备记录的数据、�/span></p><p><span> Song Scope </span><span>提供带功能强大的分类算法的图查看器，可以自动扫描数据查找目标模式。Song Scope 可以让您快速浏览大量的声频文件，通常是您用耳朵听速度�?0-20 倍、�/span></p><p><span><strong><span>wildlife acoustics SM4 野生动物鸣声记录仪，wildlife acoustics SM4 动物鸣声记录仪，动物声音分析系统，wildlife acoustics SM4 鸟类鸣声分析仪，wildlife acoustics SM4鸟类声音分析仪，wildlife acoustics SM4鸟类鸣声记录仪，wildlife acoustics SM4动物声音分析仪，wildlife acoustics SM4动物鸣声分析系统</span></strong></span></p> </div>  <div class="cxd"> <div class="cxd_tit"><span></span>创新炸�/div> <p style=" color: #333; font-size: 14px; margin: 10px 0 0; line-height: 26px;"> 暂无数据� </p> </div>  <div class="xgfa"> <div class="xgfa_tit"> <div> <span></span>相关方案 </div> </div> <div class="xgfa_box" style="display: block;"><div style="padding:10px;">暂无相关方案、�/div> </div> </div> <script> $(function(){ // 切换 $(".xgfa_tit_ul li").hover(function(){ $(".xgfa_tit_ul li").css({"color":"#4F5862","border-bottom-color":"transparent"}); $(this).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); var _index = $(this).index(); $(".xgfa_box").css("display","none"); $(".xgfa_box").eq(_index).css("display","block"); }); }); </script>  <div class="xgzl"> <div class="cxd_tit"><span></span>相关资料</div> <div class="xgzl_box"><div style="padding:10px;">暂无数据、�/div> </div> </div>  <div class="yhpl"> <div class="cxd_tit"><span></span>用户评论</div> <form id="FormComments" action="" method="post" onsubmit="return false"> <input name="SaveProComments" id="SaveProComments" type="hidden" value="yes" /> <input name="ProductID" id="ProductID" type="hidden" value="295583" /> <input name="ProQuality" id="ProQuality" type="hidden" value="10" /> <input name="ProService" id="ProService" type="hidden" value="10" /> <input name="ProUsability" id="ProUsability" type="hidden" value="10" /> <input name="ProCostperformance" id="ProCostperformance" type="hidden" value="10" /> <div class="yhpl_pf"> <div> <p>产品质量</p> <div><span id="Quality" class="stars star10"></span><span id="Quality_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> <div> <p>售后服务</p> <div><span id="Service" class="stars star10"></span><span id="Service_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> <div> <p>易用�?/p> <div><span id="Usability" class="stars star10"></span><span id="Usability_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> <div> <p>性价毓�/p> <div><span id="Costperformance" class="stars star10"></span><span id="Costperformance_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> </div> <div class="yhpl_pftit">评论内容</div> <textarea name="Comments" id="ProComments" onfocus="checklogin();" placeholder="分享产品使用经验/采购评价（不超过500字）">