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href="http://www.cdcfah.com/cp/first-_jydq/">家用電器</a>?<a href="http://www.cdcfah.com/cp/second-jydq_stzbcp/">視聽(tīng)周邊產(chǎn)品</a>?<a href="http://www.cdcfah.com/cp/third-stzbcp_mkfht/">麥克風(fēng)、話筒</a>?武漢BBS專業(yè)娛樂(lè)話筒什么品牌好抱誠(chéng)守真武漢音王系統(tǒng)集成供應(yīng)</p><div id="gub78ti" class="leftbox clearfix"><h1>武漢BBS專業(yè)娛樂(lè)話筒什么品牌好抱誠(chéng)守真武漢音王系統(tǒng)集成供應(yīng)</h1><div id="mlixtfc" class="proBig"><div id="wkmeg87" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/jzwhywxtjc/637378590976835938/2976964.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="8hjbipr" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/jzwhywxtjc/637378590976835938/2976964.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="3helnu8" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價(jià)格要求：</span>面議</p><p><span>所在地：</span>湖北省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>武漢BBS專業(yè)娛樂(lè)話筒什么品牌好,話筒</p><p><span>***更新：</span>2020-11-09 07:14:32</p><p><span id="click" >瀏覽次數(shù)：0次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="bfcj3ew" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">武漢音王系統(tǒng)集成有限公司</a></p><p><span>聯(lián)系人：</span>宋艷</p><p><span>郵箱: </span>248909102@qq.com</p><p><span>電話: </span>18971199388</p><p><span>傳真: </span>027_82822780</p><p><span>網(wǎng)址: </span>http://www.cctvnd.com</p><p><span>手機(jī): </span>027-82822780</p><p><span>地址: </span>民主一街226號(hào)</p><p>[當(dāng)前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="lkx2z7c" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="7sovcoa" class="box"><p><p style="text-indent:25px"><span style="font-size:16px;">雙話筒無(wú)線話筒可接各種各樣的設(shè)備樂(lè)器通用應(yīng)用場(chǎng)景***：可接多種設(shè)備，手機(jī)、電腦、音箱（話筒插口、AUX插均可使用）、聲卡，武漢BBS專業(yè)娛樂(lè)話筒什么品牌好、調(diào)音臺(tái)、家庭影院設(shè)備均可。可直播K歌，可以接手機(jī)直接使用，也可以接聲卡，高保真音質(zhì)。兩種固定方式：領(lǐng)麥夾，可以唱歌使用，大夾子可以?shī)A在衣服或者腰帶上，供拉二胡使用雙話筒設(shè)計(jì)，可以一人唱、一人接二胡，或兩人對(duì)唱，武漢BBS專業(yè)娛樂(lè)話筒什么品牌好，把兩個(gè)話筒的聲音，同時(shí)傳送到設(shè)備里。40米遠(yuǎn)距離接收，無(wú)須對(duì)頻即插即用。穿墻能力強(qiáng)高保真無(wú)嘯叫，武漢BBS專業(yè)娛樂(lè)話筒什么品牌好、音質(zhì)可媲美千元專業(yè)話筒內(nèi)置鋰電池，充滿電可以連續(xù)使用4-5小時(shí)。贈(zèng)送一托三的充電線。</span>BBS專業(yè)娛樂(lè)話筒哪個(gè)牌子好，武漢音王系統(tǒng)集成，專業(yè)為您服務(wù)！武漢BBS專業(yè)娛樂(lè)話筒什么品牌好</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="武漢BBS專業(yè)娛樂(lè)話筒什么品牌好,話筒" src="https://tyunfile.71360.com/UploadFile/jzwhywxtjc/637378590976835938/2976964.png"></div><h1> <span style="font-size:16px;">麥克風(fēng)指向性</span> </h1> <p> <span style="font-size:16px;">1.指向性(Unidirction)</span> </p> <p> <span style="font-size:16px;">如果麥克風(fēng)只能接收某個(gè)方向的聲音就叫做指向性麥克風(fēng)。通常麥克風(fēng)正面的靈敏度，背后的靈敏度幾乎為零。這種定向麥克風(fēng)在舞臺(tái)上尤其重要，因?yàn)樗唤邮涨胺降穆曇?，從旁邊或后方?lái)的聲音都會(huì)被排斥掉，如此可以避免很多不必要的雜音。使用時(shí)就必須小心麥克風(fēng)的方向，方向不對(duì)，收到的聲音就不對(duì)。有些麥克風(fēng)可以調(diào)整它的定向方式，使用時(shí)可以依需要調(diào)整。</span> </p> <p> <span style="font-size:16px;">2.無(wú)指向性(Omnidirection)</span> </p> <p> <span style="font-size:16px;">就是一個(gè)麥克風(fēng)可以接收各個(gè)方向傳來(lái)的聲音，而整套鼓組各粒鼓之收音，希望各別收到干凈單純之音源，無(wú)指向性麥克風(fēng)可能不是一個(gè)好選擇。</span> </p> <p> <span style="font-size:16px;">3.麥克風(fēng)的指向性也會(huì)因兩支麥克風(fēng)的接近互相干擾而讓指向特性劣化，其劣化程度隨兩支麥克風(fēng)的距離遠(yuǎn)近成正比，所以使用者應(yīng)該避免一手同時(shí)拿兩支或兩支以上麥克風(fēng)使用，避免造成音量、頻率響應(yīng)及指向性劣化。非得要同時(shí)使用多支麥克風(fēng)，則必須把麥克風(fēng)的距離至少各拉開(kāi)30公分以上。</span> 武漢bbs話筒售后麥克風(fēng)話筒品牌，武漢音王系統(tǒng)集成有限公司，專業(yè)為您服務(wù)！</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="武漢BBS專業(yè)娛樂(lè)話筒什么品牌好,話筒" src="https://tyunfile.71360.com/UploadFile/jzwhywxtjc/637378591217890625/1518640.png"></div><p> <span style="font-size:16px;">智能數(shù)字導(dǎo)頻避免干擾</span> </p> <p> <br /> </p> <p> <span style="font-size:16px;">BBSU-1500S應(yīng)用了型的防干擾技術(shù)——數(shù)字導(dǎo)頻技術(shù)，有效屏蔽雜波干擾，解決串頻問(wèn)題。和發(fā)射器自動(dòng)對(duì)頻時(shí)，由麥克風(fēng)里的芯片將一組全新且的身份ID碼發(fā)送到麥克風(fēng)芯片中，修改麥克風(fēng)發(fā)射頻率的同時(shí)，還同步了身份ID碼并鎖定，麥克風(fēng)依靠這的ID碼作為信號(hào)識(shí)別，其它頻率電波就無(wú)法產(chǎn)生干擾，就算是相同頻率電波都無(wú)法干擾。在實(shí)際使用中，特別是在大型娛樂(lè)KTV包房的工程安裝中，數(shù)字導(dǎo)頻技術(shù)起到了非常大的優(yōu)勢(shì)。因?yàn)榉块g數(shù)量多，需要使用很多套無(wú)線話筒，在這個(gè)環(huán)境中頻率分配得不好就直接影響正常使用，沒(méi)有數(shù)字導(dǎo)頻技術(shù)之前， KTV工程安裝時(shí)需要經(jīng)過(guò)精密的計(jì)算才能規(guī)劃出完美的頻率分布，這要花費(fèi)大量的時(shí)間。時(shí)間就是金錢，節(jié)省時(shí)間等于節(jié)省成本，增加收入。BBS U-1500S使用了數(shù)字導(dǎo)頻技術(shù)，不但能極大減少安裝調(diào)試時(shí)間，同時(shí)在正常使用中還能避免外界雜波的干擾，帶來(lái)良好的使用體驗(yàn)。</span> </p><p> <span style="font-size:16px;">如何選擇適合的麥克風(fēng)/話筒？動(dòng)圈麥和電容麥有哪些區(qū)別？</span> </p> <p> <br /> </p> <p> <span style="font-size:16px;">1、普通麥克風(fēng)和專業(yè)麥克風(fēng)有什么區(qū)別？</span> </p> <p> <span style="font-size:16px;">你頭戴耳機(jī)上的叫駐極體麥克風(fēng)，成本不超過(guò)一塊錢，但并不影響你和女神談人生聊理想。而專業(yè)麥克風(fēng)不但要能拾取到聲音，而且對(duì)音色有很高要求。錄音師追求好的麥克風(fēng)，和攝影師追求好的鏡頭差不多。</span> </p> <p> <span style="font-size:16px;">2、專業(yè)麥克風(fēng)的種類有哪些？</span> </p> <p> <span style="font-size:16px;">動(dòng)圈麥克風(fēng)：非專業(yè)場(chǎng)合，例如KTV，見(jiàn)到多的就是動(dòng)圈麥克風(fēng)。它的原理是麥克風(fēng)頭里的振膜帶動(dòng)線圈振動(dòng)，切割磁力線產(chǎn)生電信號(hào)，通過(guò)麥克風(fēng)線傳遞給下一級(jí)設(shè)備。它的優(yōu)點(diǎn)是結(jié)構(gòu)簡(jiǎn)單、結(jié)實(shí)耐用、價(jià)格便宜；缺點(diǎn)是靈敏度不夠，高頻響應(yīng)不足，音色不夠細(xì)膩。</span> </p> <p> <span style="font-size:16px;">電容麥克風(fēng)：錄音領(lǐng)域應(yīng)用的多的麥克風(fēng)。原理是用一張極薄的金屬振膜作為電容的一級(jí)，另一個(gè)距離很近的金屬背板（零點(diǎn)幾毫米）作為另一極，振膜的振動(dòng)會(huì)造成電容的變化，從而形成電信號(hào)。由于振膜非常薄，微小的聲音也能使其振動(dòng)，所以電容麥克風(fēng)非常靈敏。注意電容麥克風(fēng)需要一個(gè)極化電壓，微弱的信號(hào)也需要一個(gè)預(yù)放大，所以專業(yè)音頻接口或話放都帶有幻象電源供電。</span> </p> <p> <br /> </p> <span style="font-size:16px;"></span> <p> <br /> 無(wú)線會(huì)議話筒品牌，武漢音王系統(tǒng)集成有限公司，專業(yè)為您服務(wù)！</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="武漢BBS專業(yè)娛樂(lè)話筒什么品牌好,話筒" src="https://tyunfile.71360.com/UploadFile/jzwhywxtjc/637378590804804688/4203224.png"></div><p style="text-indent:25px"><span style="font-size:16px;">武漢音王系統(tǒng)集成有限公司成立于2011年，其前身是2000年成立的武漢銀光電腦科技有限公司，公司一直致力于音視頻領(lǐng)域產(chǎn)品和專業(yè)方案輸出，廠家授權(quán)售后服務(wù)工作。主力產(chǎn)品中國(guó)臺(tái)灣音王點(diǎn)歌機(jī)在中國(guó)臺(tái)灣家用市場(chǎng)上居于領(lǐng)導(dǎo)地位。代理的星網(wǎng)視易娛樂(lè)系統(tǒng)解決方案更是KTV營(yíng)業(yè)場(chǎng)所的優(yōu)先，旗下產(chǎn)品還有中國(guó)臺(tái)灣帝道音響，美國(guó)JBL，日本BMB音響，專業(yè)線陣演出系列音響及視頻會(huì)議系統(tǒng)，智能化弱電系統(tǒng)方案輸出。公司借助母公司強(qiáng)大的研發(fā)實(shí)力和產(chǎn)品品質(zhì)優(yōu)勢(shì),堅(jiān)持誠(chéng)信銷售的原則,以的技術(shù)和的產(chǎn)品,真誠(chéng)服務(wù)于廣大用戶,確?？蛻舻玫綕M意的售后服務(wù)和技術(shù)支持。公司秉承,精誠(chéng)合作,追求雙贏的市場(chǎng)理念,在華中市場(chǎng)乃至湖北省宜昌,襄樊,十堰等各個(gè)地市培養(yǎng)了一批骨干代理商和售后服務(wù)中心,并建立了長(zhǎng)期合作的戰(zhàn)略伙伴關(guān)系,與代理商一起成長(zhǎng),共享成功,市場(chǎng)占有率高達(dá)80%, 從家庭用戶到行業(yè)客戶，，不論您需求如何,我們總能幫您找到解決方案。在這里,我們可以按您的需求迅速為您定位,為您創(chuàng)造價(jià)值!</span>BBS專業(yè)娛樂(lè)話筒品牌，武漢音王系統(tǒng)集成有限公司，專業(yè)為您服務(wù)！武漢BBS專業(yè)娛樂(lè)話筒什么品牌好</p><p style="text-indent:25px">無(wú)線話筒，武漢音王系統(tǒng)集成，專業(yè)為您服務(wù)！武漢BBS專業(yè)娛樂(lè)話筒什么品牌好</p><p> <span style="font-size:16px;">如何增加無(wú)線話筒的信號(hào)？ </span> </p> <p> <br /> </p> <p> <span style="font-size:16px;">近有一些客戶打電話來(lái)工廠問(wèn)如何增加無(wú)線話筒的信號(hào)。然后問(wèn)是不是再加長(zhǎng)天線，或者是加多兩個(gè)天線就行。</span> </p> <p> <span style="font-size:16px;">無(wú)線話筒的信號(hào)不能靠加天線來(lái)解決，雖然天線越多信號(hào)越強(qiáng)是對(duì)的。但是天線要加多少是根據(jù)接收機(jī)里面的電路板來(lái)匹配的。</span> </p> <p> <span style="font-size:16px;">無(wú)線話筒一般很難再靠加天線等辦法改進(jìn)的了，因?yàn)閺S家基本上已經(jīng)把它設(shè)計(jì)的潛力挖盡了</span> </p> <p> <span style="font-size:16px;">無(wú)線話筒的信號(hào)如何增加呢？</span> </p> <p> <span style="font-size:16px;">提供以下幾個(gè)方法：</span> </p> <p> <span style="font-size:16px;">1.增加話筒的發(fā)射功率</span> </p> <p> <span style="font-size:16px;">2.降低接收的靜音位準(zhǔn)，就是降低接收的門檻，同時(shí)也就更容易受到干擾</span> </p> <p> <span style="font-size:16px;">3.增加一臺(tái)天線放大器。</span> </p> <p> <span style="font-size:16px;">4.盡量減少信號(hào)障礙物</span> </p> <span style="font-size:16px;"></span> <p> <br /> 武漢BBS專業(yè)娛樂(lè)話筒什么品牌好</p><p style="text-indent:25px">武漢音王系統(tǒng)集成有限公司專注技術(shù)創(chuàng)新和產(chǎn)品研發(fā)，發(fā)展規(guī)模團(tuán)隊(duì)不斷壯大。目前我公司在職員工以90后為主，是一個(gè)有活力有能力有創(chuàng)新精神的團(tuán)隊(duì)。公司以誠(chéng)信為本，業(yè)務(wù)領(lǐng)域涵蓋音王點(diǎn)歌機(jī)，視易點(diǎn)歌機(jī)，BMB音箱，JBL音箱，我們本著對(duì)客戶負(fù)責(zé)，對(duì)員工負(fù)責(zé)，更是對(duì)公司發(fā)展負(fù)責(zé)的態(tài)度，爭(zhēng)取做到讓每位客戶滿意。一直以來(lái)公司堅(jiān)持以客戶為中心、音王點(diǎn)歌機(jī)，視易點(diǎn)歌機(jī)，BMB音箱，JBL音箱市場(chǎng)為導(dǎo)向，重信譽(yù)，保質(zhì)量，想客戶之所想，急用戶之所急，全力以赴滿足客戶的一切需要。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/1914562.html</p></div></div></div></div></div><div id="en8hoqs" class="page-right twoColRt"><div id="fuwov8x" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="lv3wyfh" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" 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