武漢bbs話筒品牌值得信賴武漢音王系統(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="專業(yè)話筒的發(fā)聲原理作為從電話（Telephone）傳聲筒分離出來的設(shè)備，話筒（Microphone）的發(fā)展大概100多年，百年來“聲/電轉(zhuǎn)換”的技術(shù)**并不多，除了《國王的演講》中的“碳話筒”已淘汰，后來的鋁帶話筒，武漢bbs話筒品牌、動(dòng)圈"><meta name="keywords" content="武漢bbs話筒品牌,話筒"><link rel="canonical" href="http://www.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" /> <meta http-equiv="Cache-Control" content="no-transform" 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href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a 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話筒品牌值得信賴武漢音王系統(tǒng)集成供應(yīng)</p><div id="37lmyab" class="leftbox clearfix"><h1>武漢bbs話筒品牌值得信賴武漢音王系統(tǒng)集成供應(yīng)</h1><div id="orjlnzl" class="proBig"><div id="fkcz899" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/jzwhywxtjc/637378590837460938/1328711.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="ilsz7tu" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/jzwhywxtjc/637378590837460938/1328711.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="nh3gipw" 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話筒品牌,話筒</p><p><span>***更新：</span>2020-12-06 01:10:33</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="xgxjqxo" 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="vkmel3s" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="x8uwd8t" class="box"><p><p> <span style="font-size:16px;">專業(yè)話筒的發(fā)聲原理</span> </p> <p> <br /> </p> <p> <span style="font-size:16px;">作為從電話（Telephone）傳聲筒分離出來的設(shè)備，話筒（Microphone）的發(fā)展大概100多年，百年來 “聲/電轉(zhuǎn)換” 的技術(shù)**并不多，除了《國王的演講》中的 “碳話筒” 已淘汰，后來的鋁帶話筒，武漢bbs話筒品牌、動(dòng)圈話筒、和電容話筒都是目前比較主流的。</span> </p> <p> <span style="font-size:16px;">鋁帶話筒 - Ribbon Microphone</span> </p> <p> <span style="font-size:16px;">它與電容話筒都是上世紀(jì)30年代興起的技術(shù)，歐洲人民偏好電容話筒，美國人民偏好鋁帶話筒，形成了一種行業(yè)習(xí)慣直到，可謂美國的 “國民話筒”。聲音特點(diǎn)是肥暖（低頻出色）、銜接平滑、瞬態(tài)較慢、高頻偏少，簡而言之是 “舒服、不刺激”，輕爵士和慢歌御用，有時(shí)也用于替代動(dòng)圈話筒錄制大聲壓（例如吉他箱）或高頻太亮（例如小號）的樂器。</span> </p> <p> <span style="font-size:16px;">盡管在八九十年代逐漸被電容話筒取代，但2000年以后鋁帶技術(shù)有重大進(jìn)展，電容話筒反而停滯不前。到2015年前后，新式鋁帶話筒已能達(dá)到電容話筒的靈敏度與頻率響應(yīng)，同時(shí)依然保持了以前的音色特點(diǎn)，武漢bbs話筒品牌，價(jià)格也大幅下降，武漢bbs話筒品牌，成為音樂人的新選擇。</span> </p> <span style="font-size:16px;"></span> <p> <br /> 會(huì)議話筒哪個(gè)好，武漢音王系統(tǒng)集成有限公司，專業(yè)為您服務(wù)！武漢bbs話筒品牌</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="武漢bbs話筒品牌,話筒" src="https://tyunfile.71360.com/UploadFile/jzwhywxtjc/637378590837460938/1328711.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(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？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(shí)，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(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，界面簡潔易懂。</span> <p> <br /> 武漢bbs話筒品牌無線話筒批發(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bbs話筒品牌,話筒" src="https://tyunfile.71360.com/UploadFile/jzwhywxtjc/637378590976835938/2976964.png"></div><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(gè)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(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、混響話筒、變調(diào)話筒等等。</span> </p> <p> <br /> </p><p> <span style="font-size:16px;">經(jīng)常去戶外K歌買什么話筒好？ </span> </p> <p> <br /> </p> <p> <span style="font-size:16px;">有個(gè)朋友私信我說：作為業(yè)余K歌愛好者，經(jīng)常去戶外K歌。</span> </p> <p> <span style="font-size:16px;">不知買什么樣的無線話筒比較好，叫我推薦一款給他。</span> </p> <p> <span style="font-size:16px;">我問他使用距離多少，他說使用距離7米就行。</span> </p> <p> <span style="font-size:16px;">我建議他買KTV版的無線話筒。一般來講KTV版本的也就適用了。后來他說聲音想要大一點(diǎn)。音質(zhì)想要好些的。</span> </p> <p> <span style="font-size:16px;">我就建議他買真分集話筒了。因?yàn)檎娣旨歉咭舻模趹敉饽軌虬l(fā)揮它的優(yōu)勢。</span> </p> <p> <span style="font-size:16px;">但是在這里要提醒一下大家，如果你在室內(nèi)使用的話，我是不建議你們用真分集。</span> </p> <p> <span style="font-size:16px;">室內(nèi)面積比較小的地方使用真分集容易嘯叫。</span> </p> <p> <span style="font-size:16px;">室內(nèi)面積比較小的地方，比如十幾平方米以內(nèi)的地方，我建議你買KTV就行啦。</span> </p> <span style="font-size:16px;"></span> <p> <br /> bbs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bbs話筒品牌,話筒" src="https://tyunfile.71360.com/UploadFile/jzwhywxtjc/637378591111123047/3345550.png"></div><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，聲音信號轉(zhuǎn)變成電信號。</span> </p> <p> <span style="font-size:16px;">錄音室常見的錄音話筒分為動(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)，是對環(huán)境適應(yīng)能力強(qiáng)。動(dòng)圈話筒構(gòu)造相對簡單，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;">一般的入門級聲卡，話放能力有限，對于動(dòng)圈話筒的支持并不好，常見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 /> 無線會(huì)議話筒批發(fā)，武漢音王系統(tǒng)集成，專業(yè)為您服務(wù)！武漢BBS專業(yè)娛樂話筒哪個(gè)好</p><p style="text-indent:25px">無線話筒品牌，武漢音王系統(tǒng)集成有限公司，專業(yè)為您服務(wù)！武漢bbs話筒品牌</p><h1> <span style="font-size:16px;">舞臺(tái)演出理想之選，BBS PA-1真分集麥克風(fēng)全新發(fā)布</span> </h1> <p> <span style="font-size:16px;">近日，BBS推出了一款專為舞臺(tái)演出打造的無線產(chǎn)品，PA-1無線麥克風(fēng)，這款產(chǎn)品**BBS多年來在射頻和音頻領(lǐng)域積累的技術(shù)優(yōu)勢，具有出色的信號穩(wěn)定性和音頻清晰度，適用于大中型舞臺(tái)演出，專業(yè)節(jié)目錄播，大型會(huì)議等專業(yè)場景。</span> </p> <p> <br /> </p> <p> <span style="font-size:16px;">真分集設(shè)計(jì)，信號穩(wěn)定</span> </p> <p> <span style="font-size:16px;">PA-1麥克風(fēng)是BBS專業(yè)技術(shù)研發(fā)團(tuán)隊(duì)根據(jù)大中型舞臺(tái)演出、會(huì)議演講，節(jié)目錄制等場合需求，精心打造的專業(yè)級演出麥克風(fēng)。PA-1采用真分集單通道設(shè)計(jì)，內(nèi)置多個(gè)信號濾波器，具有極強(qiáng)的抗干擾能力；定制開發(fā)的頻綜芯片，能夠提供高精度、高穩(wěn)定度的頻率，同時(shí)PA-1具有400M的可調(diào)帶寬頻率，能夠保證復(fù)雜演出環(huán)境下的信號穩(wěn)定性。</span> </p> <p> <span style="font-size:16px;">音質(zhì)純凈自然，細(xì)節(jié)圓潤飽滿</span> </p> <p> <span style="font-size:16px;">PA-1麥克風(fēng)頻率響應(yīng)寬度達(dá)到了40-18KHz，能還原出細(xì)膩清澈的人聲；失真度≤0.5%，信噪比≥104dB,拾音音質(zhì)純凈自然、圓潤甜美，在舞臺(tái)演出、專業(yè)大型會(huì)議等場合使用不但能夠完美的還原純凈人聲，還能表現(xiàn)出極為的動(dòng)態(tài)效果；PA-1麥克風(fēng)采用動(dòng)圈式音頭，心形指向拾音，能夠有效屏蔽環(huán)境噪聲，更適用于現(xiàn)場演出、公眾**演講等聲場環(huán)境復(fù)雜的場合使用。</span> </p> <span style="font-size:16px;"></span> <p> <br /> </p> <p> <br /> 武漢bbs話筒品牌</p><p style="text-indent:25px">武漢音王系統(tǒng)集成有限公司主要經(jīng)營范圍是商務(wù)服務(wù)，擁有一支專業(yè)技術(shù)團(tuán)隊(duì)和良好的市場口碑。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。公司將不斷增強(qiáng)企業(yè)重點(diǎn)競爭力，努力學(xué)習(xí)行業(yè)知識，遵守行業(yè)規(guī)范，植根于商務(wù)服務(wù)行業(yè)的發(fā)展。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)營理念，全力打造公司的重點(diǎn)競爭力。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2280711.html</p></div></div></div></div></div><div id="j8nu7l2" class="page-right twoColRt"><div id="uiz2uno" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div 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