武漢麥克風(fēng)話筒品牌誠(chéng)信為本武漢音王系統(tǒng)集成供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="話筒是將聲音轉(zhuǎn)換成電信號(hào)的一種電聲換能器件。是音響系統(tǒng)中種類多的一個(gè)單元，按其指向性來(lái)區(qū)分可分為無(wú)指向性（圓形）、指向性（心型，武漢麥克風(fēng)話筒品牌、超心型）和強(qiáng)指向性，武漢麥克風(fēng)話筒品牌，其中無(wú)指向性是專門為樂(lè)隊(duì)拾音使用的；指向性是用于語(yǔ)音"><meta name="keywords" content="武漢麥克風(fēng)話筒品牌,話筒"><link rel="canonical" href="http://m.cdcfah.com/"/><meta name="applicable-device" content="pc"><link rel="shortcut icon" href="/static/new_net_01/images/favicon.ico"><link rel="stylesheet" href="/static/new_net_01/css/slick.css" /><link rel="stylesheet" href="/static/new_net_01/css/addnew.css"><link rel="stylesheet" href="/static/new_net_01/css/sidenav.css"><link rel="stylesheet" href="/static/new_net_01/css/style.css" /><link rel="stylesheet" href="/static/new_net_01/css/tab.css"><link rel="stylesheet" href="/static/new_net_01/css/404.css"> <meta name="baidu-site-verification" content="OBVzrC9aaQ" /> 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clearfix"><h1>武漢麥克風(fēng)話筒品牌誠(chéng)信為本武漢音王系統(tǒng)集成供應(yīng)</h1><div id="kmggcgq" class="proBig"><div id="qwuau0c" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/jzwhywxtjc/637378590857490234/3721317.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="ewmkqim" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/jzwhywxtjc/637378590857490234/3721317.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="kykwg42" 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>武漢麥克風(fēng)話筒品牌,話筒</p><p><span>***更新：</span>2021-01-04 00:19:20</p><p><span id="click" >瀏覽次數(shù)：3次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="4cakgcm" 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="asq2cay" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="mwckcuk" class="box"><p><p> <span style="font-size:16px;">話筒是將聲音轉(zhuǎn)換成電信號(hào)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(gè)單元，按其指向性來(lái)區(qū)分可分為無(wú)指向性（圓形）、指向性（心型，武漢麥克風(fēng)話筒品牌、超心型）和強(qiáng)指向性，武漢麥克風(fēng)話筒品牌，其中無(wú)指向性是專門為樂(lè)隊(duì)拾音使用的；指向性是用于語(yǔ)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(zhǎng)的管狀話筒，人們稱為式話筒，用于藝術(shù)舞臺(tái)和新聞采訪中；按結(jié)構(gòu)與應(yīng)用范圍區(qū)分有動(dòng)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，武漢麥克風(fēng)話筒品牌、混響話筒、變調(diào)話筒等等。</span> </p> <p> <br /> bbs話筒什么品牌好，武漢音王系統(tǒng)集成有限公司，專業(yè)為您服務(wù)！武漢麥克風(fēng)話筒品牌</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="武漢麥克風(fēng)話筒品牌,話筒" src="https://tyunfile.71360.com/UploadFile/jzwhywxtjc/637378590857490234/3721317.png"></div><p> <span style="font-size:16px;">舞臺(tái)唱歌如何正確的使用話筒 </span> </p> <p> <br /> </p> <p> <span style="font-size:16px;">我們?cè)谇懊嬖岬竭^(guò)“通俗歌曲的演唱藝術(shù)在很大的程度上就是使用話筒的藝術(shù)”，也就是說(shuō)，通俗歌手們都是利用和依靠話筒來(lái)表現(xiàn)的?，F(xiàn)代的音響設(shè)備、擴(kuò)播技術(shù)以及高質(zhì)量、性能的話筒，都是今非昔比的，運(yùn)用得當(dāng)?shù)脑捦驳耐κ蔷薮蟮?，并能在相?dāng)?shù)某潭壬厦阑曇簟⒏淖兟曇?。所以歌手能否正確利用話筒，對(duì)演唱效果起著舉足輕重的作用。</span> </p> <p> <span style="font-size:16px;">首先，應(yīng)該確定嘴與話筒的距離，這是第一步?？陔x話筒太遠(yuǎn)、太近都不行。那么應(yīng)該離多遠(yuǎn)呢？這里沒(méi)有一個(gè)固定的答案，因?yàn)椴煌脑捦裁舾卸炔煌徊煌难輪T音量也不同，加上劇場(chǎng)、擴(kuò)大器等不定因素，這就使得我們的演員們?cè)谘莩鲋澳軌蛟囈辉囋捦病Ｔ嚨臅r(shí)候要用中等音量（因?yàn)樵谘莩獣r(shí)，總是以中等音量為主的），試好后，就要記住距離。一般用自己的拳頭去量，有時(shí)是一拳之隔，有時(shí)是一拳半之隔。</span> </p> <p> <span style="font-size:16px;">這一距離確定之后，在演唱時(shí)還要有些調(diào)整。這是因?yàn)樵诓煌囊魠^(qū)，不同的力度條件下，人的音量有著很大的差別，較弱的低音與較強(qiáng)的高音可相差幾十倍。</span> </p> <p> <br /> 武漢麥克風(fēng)話筒品牌麥克風(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="武漢麥克風(fēng)話筒品牌,話筒" src="https://tyunfile.71360.com/UploadFile/jzwhywxtjc/637378591217890625/1518640.png"></div><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(duì)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(kāi)啟立即停止工作。物理消毒無(wú)殘留，光照停止，消毒即停止，不會(huì)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(shí)，又是如何做到高效的呢？?jī)?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(cè)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(wú)死角照射，上下鏡面反射紫外光線，能讓麥克風(fēng)無(wú)死角消毒；除此之外，紫外燈開(kāi)關(guān)壽命≥50000次，額定壽命≥5000小時(shí)，保證消毒機(jī)能夠長(zhǎng)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(duì)麥克風(fēng)不同的使用情況來(lái)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(huì)根據(jù)使用狀態(tài)自動(dòng)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(shí)顯示，界面簡(jiǎn)潔易懂。</span> <p> <br /> </p><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(jué)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(gè)音響系統(tǒng)音效的一部分，如果使用者對(duì)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(wú)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(shì)很簡(jiǎn)單，只要記住一個(gè)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(wú)線麥克風(fēng)使用是嚴(yán)重的錯(cuò)誤方式：因?yàn)閷蓚€(gè)不同頻率的發(fā)射器靠近使用時(shí)，會(huì)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(wú)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(kāi)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(huì)容易導(dǎo)致產(chǎn)生擴(kuò)音機(jī)的過(guò)渡飽和失真。</span> </p> <p> <span style="font-size:16px;">4.避免無(wú)線麥克風(fēng)面對(duì)著喇叭使用：一般演唱用的無(wú)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(duì)著喇叭使用，就會(huì)容易引起回授的巨響。</span> </p> <span style="font-size:16px;"></span> <p> <br /> 會(huì)議話筒批發(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="武漢麥克風(fēng)話筒品牌,話筒" src="https://tyunfile.71360.com/UploadFile/jzwhywxtjc/637378591033857422/6997817.png"></div><span style="font-size:16px;"> </span><span style="font-size:16px;">在一百多平方的會(huì)議室里同時(shí)使用三套話筒,都是雙通道的,會(huì)議沒(méi)開(kāi)始時(shí)試音基本正常,可是客人坐滿后,在十米外就會(huì)斷頻。當(dāng)時(shí)用戶是三臺(tái)疊在一起的,三套話筒頻點(diǎn)都是錯(cuò)開(kāi)互不干擾的,而且都已經(jīng)裝上天線，天線交不交叉不知道。為什么會(huì)造成這種情況呢？是不是人多造成的影響？這個(gè)是有但是影響不大（因?yàn)槿硕辔锒鄷?huì)吸收一定的電波），主要的就是他直接把接收機(jī)疊在一塊。解決方案有兩個(gè)，</span> <p> <span style="font-size:16px;"> 1、裝上天線調(diào)到位置（天線與接收機(jī)平面保持垂直），把接收機(jī)一字排開(kāi)，天線在同一直線上，機(jī)與機(jī)之間保持15cm以上,這樣對(duì)于一兩百平方米的會(huì)議廳沒(méi)問(wèn)題。</span> </p> <p> <span style="font-size:16px;"> 2、增加一臺(tái)天線分配器再共用一對(duì)天線即可（注：每臺(tái)話筒都要同是U頻或V頻，因?yàn)轭l段不同天線是不同的，都是取1/2波長(zhǎng)）總結(jié)：發(fā)射功率30mw的射頻在無(wú)障礙物的情況下接收距離至少會(huì)在70m外，為什么會(huì)造成這種現(xiàn)象呢？因?yàn)楫?dāng)附近有金屬物時(shí)就會(huì)產(chǎn)生高頻反射，當(dāng)反射波和直射反向時(shí)，就會(huì)引起波全部抵消或局部抵消，從而會(huì)產(chǎn)生斷頻現(xiàn)象（接收機(jī)疊在一塊時(shí)多余的天線和接收機(jī)都成了金屬反射物）</span> 無(wú)線手持話筒哪個(gè)牌子好，武漢音王系統(tǒng)集成有限公司，專業(yè)為您服務(wù)！武漢無(wú)線手持話筒維修</p> <span style="font-size:16px;"></span><span style="font-size:16px;"></span><p style="text-indent:25px">BBS專業(yè)娛樂(lè)話筒哪個(gè)牌子好，武漢音王系統(tǒng)集成有限公司，專業(yè)為您服務(wù)！武漢麥克風(fēng)話筒品牌</p><p> <span style="font-size:16px;">如何正確調(diào)試話筒錄出好聲音？</span> </p> <p> <br /> </p> <p> <span style="font-size:16px;">話筒話筒也叫傳聲器，工作原理是當(dāng)傳聲器接受聲波時(shí)，聲波產(chǎn)生的力量作用在振膜上，引起振膜振動(dòng)，帶動(dòng)音圈作相應(yīng)振動(dòng)，音圈在磁鋼中運(yùn)動(dòng)，產(chǎn)生電動(dòng)勢(shì)，聲音信號(hào)轉(zhuǎn)變成電信號(hào)。</span> </p> <p> <span style="font-size:16px;">錄音室常見(jiàn)的錄音話筒分為動(dòng)圈話筒和電容話筒兩種。</span> </p> <p> <span style="font-size:16px;">電容話筒的特點(diǎn)是非常靈敏，頻率響應(yīng)比較寬廣，能夠捕捉到更多聲音細(xì)節(jié)，在錄音棚中使用率較高，對(duì)錄音環(huán)境的要求也比較高。電容話筒非常嬌貴，怕摔怕受潮，不錄音的時(shí)候要放到防潮柜儲(chǔ)存。</span> </p> <span style="font-size:16px;">動(dòng)圈話筒的特點(diǎn)，是對(duì)環(huán)境適應(yīng)能力強(qiáng)。動(dòng)圈話筒構(gòu)造相對(duì)簡(jiǎn)單，經(jīng)濟(jì)耐用，能承受極高的聲壓，且?guī)缀醪皇軜O端溫度或濕度的影響。</span> <p> <br /> </p> <p> <br /> </p> <p> <span style="font-size:16px;">從聲學(xué)性能比較，一般來(lái)講，電容話筒在靈敏度和頻率響應(yīng)方面要優(yōu)于動(dòng)圈話筒。這跟電容話筒需要先將聲音信號(hào)轉(zhuǎn)換成電流的工作原理有關(guān)。通常電容話筒的振膜都非常薄，很容易受到聲壓影響而發(fā)生震動(dòng)，從而引起振膜與振膜艙后背板之間電壓的相應(yīng)改變。</span> </p> <p> <span style="font-size:16px;">一般的入門級(jí)聲卡，話放能力有限，對(duì)于動(dòng)圈話筒的支持并不好，常見(jiàn)的情況就是推力不夠，所以我還是建議用電容話筒錄音。</span> </p> <span style="font-size:16px;"></span> <p> <br /> 武漢麥克風(fēng)話筒品牌</p><p style="text-indent:25px">武漢音王系統(tǒng)集成有限公司致力于商務(wù)服務(wù)，是一家貿(mào)易型公司。公司業(yè)務(wù)涵蓋音王點(diǎn)歌機(jī)，視易點(diǎn)歌機(jī)，BMB音箱，JBL音箱等，價(jià)格合理，品質(zhì)有保證。公司注重以質(zhì)量為中心，以服務(wù)為理念，秉持誠(chéng)信為本的理念，打造商務(wù)服務(wù)良好品牌。武漢音王秉承“客戶為尊、服務(wù)為榮、創(chuàng)意為先、技術(shù)為實(shí)”的經(jīng)營(yíng)理念，全力打造公司的重點(diǎn)競(jìng)爭(zhēng)力。</p></p><br /><p>文章來(lái)源地址: http://m.cdcfah.com/cp/2688552.html</p></div></div></div></div></div><div id="yq2okyu" class="page-right twoColRt"><div id="wcei2og" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div id="2skycqu" 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