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class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價格要求：</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>武漢會議話筒批發(fā)價,話筒</p><p><span>***更新：</span>2021-01-09 05:09:40</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="zoldqhj" 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</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="qfc2heg" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="ot7f424" class="box"><p><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，解決串頻問題。和發(fā)射器自動對頻時，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，還同步了身份ID碼并鎖定，麥克風(fēng)依靠這的ID碼作為信號識別，其它頻率電波就無法產(chǎn)生干擾，就算是相同頻率電波都無法干擾。在實(shí)際使用中，特別是在大型娛樂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。因?yàn)榉块g數(shù)量多，需要使用很多套無線話筒，在這個環(huán)境中頻率分配得不好就直接影響正常使用，沒有數(shù)字導(dǎo)頻技術(shù)之前， KTV工程安裝時需要經(jīng)過精密的計(jì)算才能規(guī)劃出完美的頻率分布，這要花費(fèi)大量的時間。時間就是金錢，節(jié)省時間等于節(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)試時間，同時在正常使用中還能避免外界雜波的干擾，武漢會議話筒批發(fā)價，武漢會議話筒批發(fā)價，帶來良好的使用體驗(yàn)。</span> 麥克風(fēng)話筒品牌，武漢會議話筒批發(fā)價，武漢音王系統(tǒng)集成有限公司，專業(yè)為您服務(wù)！武漢會議話筒批發(fā)價</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="武漢會議話筒批發(fā)價,話筒" src="https://tyunfile.71360.com/UploadFile/jzwhywxtjc/637378590804804688/4203224.png"></div><p> <span style="font-size:16px;">唱歌時如何選擇話筒？這個太重要了！</span> </p> <p> <span style="font-size:16px;">在現(xiàn)代大型演明和家庭“卡拉OK”中，話筒既是演員和歌唱愛好者的“聲音媒介”，同時也是他們表演中的一個道具。舞臺演唱中的話筒主要分為：立式話筒、手持有線話筒、手持無線話筒和小扣麥四種。</span> </p> <p> <br /> </p> <p> <span style="font-size:16px;">1.立式話筒在舞臺上的位置通常較穩(wěn)定，其話簡架與話簡有時可脫離。根據(jù)演員的需要，演員有時候兩手放開，配合歌曲情緒做自由動作；有時也可將話筒單獨(dú)拿下來作必要的動作變化。使用這種話簡的特點(diǎn)是演員不能離話筒太遠(yuǎn)，其表演區(qū)域相對較小，適合于美聲、戲劇唱法的作品。</span> </p> <p> <span style="font-size:16px;">2.手持有線話筒是演唱中使用普遍的一種，其道具性尤為突出，演員可一只手持話筒，左右交替，靈活白如。由于演員可以隨時改變話簡和山形的距離、方向、角度，所以演唱的音量、音色變化可以得到更豐富的對比。</span> </p> <p> <span style="font-size:16px;">在演唱中，演員如果想保持力度或做情緒及音量上的漸強(qiáng)或漸弱，除了演唱本身的技巧外，的就是調(diào)整話筒與自已演唱的遠(yuǎn)近距離及角度，此外，在使用手持有線話簡時，演員在動作變化、表演區(qū)域變化時述應(yīng)注意處理好話簡線，以免纏腿或線本身“纏死”等現(xiàn)象的發(fā)生。這類話筒適用于民族和通俗唱法。</span> </p> <span style="font-size:16px;"></span> <p> <br /> 武漢點(diǎn)歌機(jī)話筒批發(fā)BBS專業(yè)娛樂話筒批發(fā)，武漢音王系統(tǒng)集成，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="武漢會議話筒批發(fā)價,話筒" src="https://tyunfile.71360.com/UploadFile/jzwhywxtjc/637378590881103516/6359773.png"></div><p> <span style="font-size:16px;">如何正確使用手持話筒發(fā)射器 </span> </p> <p> <br /> </p> <p> <span style="font-size:16px;">有太多人挑剔麥克風(fēng)本身的音質(zhì)，以為只要擁有一支名貴的麥克風(fēng)或自己試音覺得滿意，就可以獲得滿意的音效，卻不知道指導(dǎo)使用者如何正確的使用才能發(fā)揮麥克風(fēng)的音質(zhì)。</span> </p> <p> <span style="font-size:16px;">麥克風(fēng)只是整個音響系統(tǒng)音效的一部分，如果使用者對麥克風(fēng)與其它音響器材的搭配、調(diào)整及使用操作了解不足，即使擁有世界的麥克風(fēng)，也很難發(fā)揮出它的音效！</span> </p> <p> <span style="font-size:16px;">如何正確地使用無線麥克風(fēng)，應(yīng)該注意以下幾點(diǎn)</span> </p> <p> <span style="font-size:16px;">1.拿麥克風(fēng)的姿勢很簡單，只要記住一個重要原則：不管你怎樣的拿，就是不要抓在麥克風(fēng)的網(wǎng)頭上；正確的使用姿態(tài)，應(yīng)該握在麥克風(fēng)的管身上。</span> </p> <p> <span style="font-size:16px;">2.一手抓住兩支無線麥克風(fēng)使用是嚴(yán)重的錯誤方式：因?yàn)閷蓚€不同頻率的發(fā)射器靠近使用時，會產(chǎn)生內(nèi)調(diào)失真的諧波干擾，靠得越近或頻率越多，干擾越嚴(yán)重。</span> </p> <p> <span style="font-size:16px;">3.無線麥克風(fēng)與嘴巴的距離：聲喉力道不足的演唱者，不能拿麥克風(fēng)離嘴巴太遠(yuǎn)，又把擴(kuò)音機(jī)的音量開大，這樣就容易導(dǎo)致產(chǎn)生回授聲；大聲喉的演唱者，不必拿麥克風(fēng)靠嘴巴太近，這樣會容易導(dǎo)致產(chǎn)生擴(kuò)音機(jī)的過渡飽和失真。</span> </p> <p> <span style="font-size:16px;">4.避免無線麥克風(fēng)面對著喇叭使用：一般演唱用的無線麥克風(fēng)都是使用指向性的音頭，如果不了解自己使用麥克風(fēng)的指向性，又面對著喇叭使用，就會容易引起回授的巨響。</span> </p> <span style="font-size:16px;"></span> <p> <br /> </p><p> <span style="font-size:16px;">話筒是將聲音轉(zhuǎn)換成電信號的一種電聲換能器件。是<span style="font-size:16px;"><span style="font-size:16px;"></span></span>音響系統(tǒng)中種類多的一個單元，按其指向性來區(qū)分可分為無指向性（圓形）、指向性（心型、超心型）和強(qiáng)指向性，其中無指向性是專門為樂隊(duì)拾音使用的；指向性是用于語音、歌聲等音源拾音的；強(qiáng)指向性是專門為了拾取一定方位的音源聲音而要將左右兩側(cè)和后面的聲音排斥在話筒拾取空間之外，而專門利用聲波的相互干涉現(xiàn)象原理，使用聲波干涉管制作的一只細(xì)長的管狀話筒，人們稱為式話筒，用于藝術(shù)舞臺和新聞采訪中；按結(jié)構(gòu)與應(yīng)用范圍區(qū)分有動圈式話筒、鋁帶話筒、電容式話筒、壓力區(qū)話筒;PZM、駐極體話筒、MS式立體聲話筒、混響話筒、變調(diào)話筒等等。</span> </p> <p> <br /> 麥克風(fēng)話筒，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="武漢會議話筒批發(fā)價,話筒" src="https://tyunfile.71360.com/UploadFile/jzwhywxtjc/637378569709472656/9343514.png"></div><p> <span style="font-size:16px;">如何增加無線話筒的信號？ </span> </p> <p> <br /> </p> <p> <span style="font-size:16px;">近有一些客戶打電話來工廠問如何增加無線話筒的信號。然后問是不是再加長天線，或者是加多兩個天線就行。</span> </p> <p> <span style="font-size:16px;">無線話筒的信號不能靠加天線來解決，雖然天線越多信號越強(qiáng)是對的。但是天線要加多少是根據(jù)接收機(jī)里面的電路板來匹配的。</span> </p> <p> <span style="font-size:16px;">無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;">無線話筒的信號如何增加呢？</span> </p> <p> <span style="font-size:16px;">提供以下幾個方法：</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，同時也就更容易受到干擾</span> </p> <p> <span style="font-size:16px;">3.增加一臺天線放大器。</span> </p> <p> <span style="font-size:16px;">4.盡量減少信號障礙物</span> </p> <span style="font-size:16px;"></span> <p> <br /> BBS專業(yè)娛樂話筒批發(fā)，武漢音王系統(tǒng)集成有限公司，專業(yè)為您服務(wù)！武漢點(diǎn)歌機(jī)話筒批發(fā)</p><p style="text-indent:25px">無線手持話筒，武漢音王系統(tǒng)集成有限公司，專業(yè)為您服務(wù)！武漢會議話筒批發(fā)價</p><p> <span style="font-size:16px;">BBS麥克風(fēng)智能消毒機(jī)，從多方面保證產(chǎn)品安全。封閉式結(jié)構(gòu)，防止紫外線泄露輻射，有效杜絕紫外線對人體的輻射，和大多數(shù)半封閉結(jié)構(gòu)的產(chǎn)品相比，更加安全；智能感應(yīng)保護(hù)，消毒機(jī)蓋關(guān)閉才能進(jìn)入下一步的消毒工作，機(jī)蓋開啟立即停止工作。物理消毒無殘留，光照停止，消毒即停止，不會產(chǎn)生任何消毒劑殘留。采用外置12V低壓電源適配器或者內(nèi)置鋰電池兩種供電模式，保證消毒機(jī)的用電安全。</span> </p> <p> <br /> </p> <p> <span style="font-size:16px;">BBS麥克風(fēng)智能消毒機(jī)在保證產(chǎn)品安全的同時，又是如何做到高效的呢？優(yōu)先采用了真正的行業(yè)標(biāo)準(zhǔn)4W低壓汞燈作為紫外線光源，在距離30cm處測試，254nm輻射照度值≥90uW/cm2，與采用UV-LED固態(tài)光源的產(chǎn)品相比，輻射效率更高；獨(dú)特的內(nèi)部鏡面反射設(shè)計(jì)，保證紫外線無死角照射，上下鏡面反射紫外光線，能讓麥克風(fēng)無死角消毒；除此之外，紫外燈開關(guān)壽命≥50000次，額定壽命≥5000小時，保證消毒機(jī)能夠長效穩(wěn)定工作。</span> </p> <span style="font-size:16px;">BBS麥克風(fēng)消毒機(jī)，具有常規(guī)、、三種消毒模式，可針對麥克風(fēng)不同的使用情況來進(jìn)行消毒強(qiáng)度選擇，做到一鍵消毒，智能便捷。另外還具有智能節(jié)能功能，消毒機(jī)會根據(jù)使用狀態(tài)自動關(guān)機(jī)，節(jié)能省電。圓形雙色液晶顯示屏，工作狀態(tài)實(shí)時顯示，界面簡潔易懂。</span> <p> <br /> 武漢會議話筒批發(fā)價</p><p style="text-indent:25px">武漢音王系統(tǒng)集成有限公司總部位于民主一街226號，是一家計(jì)算機(jī)網(wǎng)絡(luò)系統(tǒng)集成；計(jì)算機(jī)網(wǎng)絡(luò)工程、安防工程、通信系統(tǒng)工程、綜合布線工程、消防工程、多媒體視頻會議系統(tǒng)及教學(xué)系統(tǒng)工程、舞臺燈光音響的設(shè)計(jì)、施工；暖通及工業(yè)設(shè)備安裝；空調(diào)安裝；水電安裝；計(jì)算機(jī)軟硬件、通訊設(shè)備（不含衛(wèi)星電視廣播地面接收設(shè)施）的批零兼營；通信儀表工具的租賃；計(jì)算機(jī)軟硬件技術(shù)服務(wù)（依法須經(jīng)審批的項(xiàng)目，經(jīng)相關(guān)部門審批后方可開展經(jīng)營活動）。的公司。武漢音王作為計(jì)算機(jī)網(wǎng)絡(luò)系統(tǒng)集成；計(jì)算機(jī)網(wǎng)絡(luò)工程、安防工程、通信系統(tǒng)工程、綜合布線工程、消防工程、多媒體視頻會議系統(tǒng)及教學(xué)系統(tǒng)工程、舞臺燈光音響的設(shè)計(jì)、施工；暖通及工業(yè)設(shè)備安裝；空調(diào)安裝；水電安裝；計(jì)算機(jī)軟硬件、通訊設(shè)備（不含衛(wèi)星電視廣播地面接收設(shè)施）的批零兼營；通信儀表工具的租賃；計(jì)算機(jī)軟硬件技術(shù)服務(wù)（依法須經(jīng)審批的項(xiàng)目，經(jīng)相關(guān)部門審批后方可開展經(jīng)營活動）。的企業(yè)之一，為客戶提供良好的音王點(diǎn)歌機(jī)，視易點(diǎn)歌機(jī)，BMB音箱，JBL音箱。武漢音王不斷開拓創(chuàng)新，追求出色，以技術(shù)為先導(dǎo)，以產(chǎn)品為平臺，以應(yīng)用為重點(diǎn)，以服務(wù)為保證，不斷為客戶創(chuàng)造更高價值，提供更優(yōu)服務(wù)。武漢音王始終關(guān)注商務(wù)服務(wù)市場，以敏銳的市場洞察力，實(shí)現(xiàn)與客戶的成長共贏。</p></p><br 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