array(3) { ["data"] => array(20) { [0] => array(11) { ["tagname"] => string(15) "监控拾音器" ["inlink"] => int(0) ["addtime"] => string(10) "1598841681" ["tagid"] => int(759905) ["id"] => string(6) "759905" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503936185434120) ["pageurl"] => string(35) "//www.sheji456.com/ask/tlist/759905" ["m_pageurl"] => string(33) "//m.sheji456.com/ask/tlist/759905" } [1] => array(11) { ["tagname"] => string(18) "如何安装监控" ["inlink"] => int(0) ["addtime"] => string(10) "1593573967" ["tagid"] => int(77906) ["id"] => string(5) "77906" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503912090206233) ["pageurl"] => string(34) "//www.sheji456.com/ask/tlist/77906" ["m_pageurl"] => string(32) "//m.sheji456.com/ask/tlist/77906" } [2] => array(11) { ["tagname"] => string(24) "如何安装摄像监控" ["inlink"] => int(0) ["addtime"] => string(10) "1593574776" ["tagid"] => int(196838) ["id"] => string(6) "196838" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503915801116704) ["pageurl"] => string(35) "//www.sheji456.com/ask/tlist/196838" ["m_pageurl"] => string(33) "//m.sheji456.com/ask/tlist/196838" } [3] => array(11) { ["tagname"] => string(24) "如何安装远程监控" ["inlink"] => int(0) ["addtime"] => string(10) "1593573967" ["tagid"] => int(81964) ["id"] => string(5) "81964" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503912208695322) ["pageurl"] => string(34) "//www.sheji456.com/ask/tlist/81964" ["m_pageurl"] => string(32) "//m.sheji456.com/ask/tlist/81964" } [4] => array(11) { ["tagname"] => string(12) "监控安装" ["inlink"] => int(0) ["addtime"] => string(10) "1593574413" ["tagid"] => int(118013) ["id"] => string(6) "118013" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503913284534274) ["pageurl"] => string(35) "//www.sheji456.com/ask/tlist/118013" ["m_pageurl"] => string(33) "//m.sheji456.com/ask/tlist/118013" } [5] => array(11) { ["tagname"] => string(12) "安装监控" ["inlink"] => int(0) ["addtime"] => string(10) "1594371757" ["tagid"] => int(532613) ["id"] => string(6) "532613" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503928696504354) ["pageurl"] => string(35) "//www.sheji456.com/ask/tlist/532613" ["m_pageurl"] => string(33) "//m.sheji456.com/ask/tlist/532613" } [6] => array(11) { ["tagname"] => string(27) "如何安装监控摄像头" ["inlink"] => int(0) ["addtime"] => string(10) "1593574704" ["tagid"] => int(168842) ["id"] => string(6) "168842" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503914983227409) ["pageurl"] => string(35) "//www.sheji456.com/ask/tlist/168842" ["m_pageurl"] => string(33) "//m.sheji456.com/ask/tlist/168842" } [7] => array(11) { ["tagname"] => string(21) "拾音器怎么安装" ["inlink"] => int(0) ["addtime"] => string(10) "1593574413" ["tagid"] => int(131803) ["id"] => string(6) "131803" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503913692430352) ["pageurl"] => string(35) "//www.sheji456.com/ask/tlist/131803" ["m_pageurl"] => string(33) "//m.sheji456.com/ask/tlist/131803" } [8] => array(11) { ["tagname"] => string(18) "监控安装报价" ["inlink"] => int(0) ["addtime"] => string(10) "1593573607" ["tagid"] => int(67959) ["id"] => string(5) "67959" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503911796604951) ["pageurl"] => string(34) "//www.sheji456.com/ask/tlist/67959" ["m_pageurl"] => string(32) "//m.sheji456.com/ask/tlist/67959" } [9] => array(11) { ["tagname"] => string(18) "监控怎么安装" ["inlink"] => int(0) ["addtime"] => string(10) "1593573607" ["tagid"] => int(71185) ["id"] => string(5) "71185" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503911894122504) ["pageurl"] => string(34) "//www.sheji456.com/ask/tlist/71185" ["m_pageurl"] => string(32) "//m.sheji456.com/ask/tlist/71185" } [10] => array(11) { ["tagname"] => string(18) "监控安装方法" ["inlink"] => int(0) ["addtime"] => string(10) "1593573967" ["tagid"] => int(82153) ["id"] => string(5) "82153" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503912213938210) ["pageurl"] => string(34) "//www.sheji456.com/ask/tlist/82153" ["m_pageurl"] => string(32) "//m.sheji456.com/ask/tlist/82153" } [11] => array(11) { ["tagname"] => string(15) "监控头安装" ["inlink"] => int(0) ["addtime"] => string(10) "1593574413" ["tagid"] => int(126582) ["id"] => string(6) "126582" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503913539338248) ["pageurl"] => string(35) "//www.sheji456.com/ask/tlist/126582" ["m_pageurl"] => string(33) "//m.sheji456.com/ask/tlist/126582" } [12] => array(11) { ["tagname"] => string(18) "监控安装广告" ["inlink"] => int(0) ["addtime"] => string(10) "1593574413" ["tagid"] => int(140830) ["id"] => string(6) "140830" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503913988128779) ["pageurl"] => string(35) "//www.sheji456.com/ask/tlist/140830" ["m_pageurl"] => string(33) "//m.sheji456.com/ask/tlist/140830" } [13] => array(11) { ["tagname"] => string(18) "金华监控安装" ["inlink"] => int(0) ["addtime"] => string(10) "1593574776" ["tagid"] => int(187325) ["id"] => string(6) "187325" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503915522195491) ["pageurl"] => string(35) "//www.sheji456.com/ask/tlist/187325" ["m_pageurl"] => string(33) "//m.sheji456.com/ask/tlist/187325" } [14] => array(11) { ["tagname"] => string(18) "家庭监控安装" ["inlink"] => int(0) ["addtime"] => string(10) "1593574946" ["tagid"] => int(210623) ["id"] => string(6) "210623" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503917561675800) ["pageurl"] => string(35) "//www.sheji456.com/ask/tlist/210623" ["m_pageurl"] => string(33) "//m.sheji456.com/ask/tlist/210623" } [15] => array(11) { ["tagname"] => string(18) "小区监控安装" ["inlink"] => int(0) ["addtime"] => string(10) "1593574946" ["tagid"] => int(231605) ["id"] => string(6) "231605" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503918174044173) ["pageurl"] => string(35) "//www.sheji456.com/ask/tlist/231605" ["m_pageurl"] => string(33) "//m.sheji456.com/ask/tlist/231605" } [16] => array(11) { ["tagname"] => string(18) "数字监控安装" ["inlink"] => int(0) ["addtime"] => string(10) "1593575004" ["tagid"] => int(247522) ["id"] => string(6) "247522" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503918644854785) ["pageurl"] => string(35) "//www.sheji456.com/ask/tlist/247522" ["m_pageurl"] => string(33) "//m.sheji456.com/ask/tlist/247522" } [17] => array(11) { ["tagname"] => string(18) "监控安装教程" ["inlink"] => int(0) ["addtime"] => string(10) "1593575176" ["tagid"] => int(267417) ["id"] => string(6) "267417" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503919368372258) ["pageurl"] => string(35) "//www.sheji456.com/ask/tlist/267417" ["m_pageurl"] => string(33) "//m.sheji456.com/ask/tlist/267417" } [18] => array(11) { ["tagname"] => string(18) "专业监控安装" ["inlink"] => int(0) ["addtime"] => string(10) "1594372467" ["tagid"] => int(631589) ["id"] => string(6) "631589" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503932500738079) ["pageurl"] => string(35) "//www.sheji456.com/ask/tlist/631589" ["m_pageurl"] => string(33) "//m.sheji456.com/ask/tlist/631589" } [19] => array(11) { ["tagname"] => string(24) "监控探头安装流程" ["inlink"] => int(0) ["addtime"] => string(10) "1600480951" ["tagid"] => int(1431093) ["id"] => string(7) "1431093" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503959666196483) ["pageurl"] => string(36) "//www.sheji456.com/ask/tlist/1431093" ["m_pageurl"] => string(34) "//m.sheji456.com/ask/tlist/1431093" } } ["counts"] => int(194143) ["pagecount"] => float(9708) }

当前位置：首页>

装修问答

其他

教室监控拾音器如何安装

教室监控拾音器如何安装

浏览：49次 | 提问时间： 07-13 05:11

分享到：

3个答案

毒药 07-13 05:11

监听头可以在天花板上吸顶安装，也可以在墙面侧挂安装。安装位置尽量离主要的谈话区域较近就可以。例如：审讯室可以安装在被审人附近；教室可以安装在讲台附近；小型会议室可以安装在天花板中央。安装原则：尽量靠近主要的谈话区域，这样的拾音效果更佳。
音频地线和电源负极合二为一，必须同时接到直流稳压电源的负极和音频设备音频输入端
(Line In)的地线上。如果电源地和音频地没有良好地接好，导致声音品质下降或没有声音。
如果音频设备Line In端子的地没有和监听头的地线相接，一般来说声音会非常小。

撑过去 07-13 05:20

看你用的是什么类型、在什么地方用的拾音器，我前期给别人安装了20个拾音器，用的是室内专用，用一根音频线一头接到内部连接线上，一头是3毫米耳机头接入伺服器音频口。监控时直接登伺服器，在网页上打开音频开关，就可以听到声音了。

温眸ndu1ge 07-13 05:28

你好，安装方法：拾音器通常是3根线或者是接线柱，无外乎是电源正极，音频正极和公共地。后端的配套设备通常是硬盘录像机(DVR)或者录音设备。拾音器单独供电。剩下2根线是音频输出，与后端的录音设备的音频输入对接即可。尽量有RVVP音频屏蔽线，强烈不推荐用网线，另外供电的电源要用稳压电源(变压器)，就是有铜线圈的，拿在手上很重的那种。尽量不要用开关电源。否则可能大大影响采音品质。

装修问答

其他

教室监控拾音器如何安装

最新问题

相关搜索

最新推荐

教室监控拾音器如何安装