武漢BBS專業(yè)娛樂話筒哪個好誠信服務(wù) 武漢音王系統(tǒng)集成供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="如何增加無線話筒的信號？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。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是對的。但是天線要加多少是根據(jù)接收機里面的電路板來匹配的，武漢B"><meta name="keywords" content="武漢BBS專業(yè)娛樂話筒哪個好,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" /> <meta http-equiv="Cache-Control" content="no-transform" /> <meta 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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BBS專業(yè)娛樂話筒哪個好,話筒</p><p><span>***更新：</span>2020-12-17 04:10:44</p><p><span id="click" >瀏覽次數(shù)：1次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="vo3q3oy" 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: </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="vkxpctq" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="2nk2zax" class="box"><p><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是對的。但是天線要加多少是根據(jù)接收機里面的電路板來匹配的，武漢BBS專業(yè)娛樂話筒哪個好。</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，因為廠家基本上已經(jīng)把它設(shè)計的潛力挖盡了</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，武漢BBS專業(yè)娛樂話筒哪個好。</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 /> 麥克風(fēng)話筒，武漢BBS專業(yè)娛樂話筒哪個好，武漢音王系統(tǒng)集成有限公司，專業(yè)為您服務(wù)！武漢BBS專業(yè)娛樂話筒哪個好</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="武漢BBS專業(yè)娛樂話筒哪個好,話筒" src="https://tyunfile.71360.com/UploadFile/jzwhywxtjc/637378590976835938/2976964.png"></div><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。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。因為真分集是高音的，在戶外能夠發(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 /> 武漢BBS專業(yè)娛樂話筒哪個好麥克風(fēng)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)！</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="武漢BBS專業(yè)娛樂話筒哪個好,話筒" src="https://tyunfile.71360.com/UploadFile/jzwhywxtjc/637378567205615234/2095295.png"></div><p> <span style="font-size:16px;">教你們挑選合適自己的話筒</span> </p> <p> <span style="font-size:16px;">動圈話筒：非專業(yè)場合，例如KTV，見到多的就是動圈話筒。它結(jié)構(gòu)簡單、結(jié)實耐用、價格便宜；但是靈敏度不夠，頻率響應(yīng)不足，音色不夠細(xì)膩。</span> </p> <p> <br /> </p> <p> <span style="font-size:16px;">動圈話筒</span> </p> <p> <span style="font-size:16px;">電容話筒：錄音領(lǐng)域應(yīng)用的多的話筒。電容話筒的靈敏度高，頻率響應(yīng)好。但價格相對比動圈話筒高，而且比較嬌貴，務(wù)必小心使用。需要幻象電源供電才能正常工作。</span> </p> <p> <span style="font-size:16px;">電容話筒</span> </p> <p> <span style="font-size:16px;">電容話筒有大振膜和小振膜。那要怎么區(qū)分？振膜直徑大于或者等于3/4英寸的話筒稱做大振膜話筒。經(jīng)常用于人聲錄音，因為它們能夠為聲音添加諧波，讓聲音聽起來更加平滑。</span> </p> <p> <span style="font-size:16px;">大振膜</span> </p> <p> <span style="font-size:16px;">凡是振膜直徑小于5/8英寸的話筒均屬于小振膜話筒。相比大振膜，小振膜所接受到的聲源信號面積小，聲音就比較亮，堅的感覺，具備平坦的頻率響應(yīng)，聲音更加自然，因此，普遍用于樂器錄音。</span> </p> <p> <span style="font-size:16px;">小振膜</span> </p> <p> <span style="font-size:16px;">另外近年來還出現(xiàn)"中振膜"話筒。一般來說振膜直徑在5/8英寸到3/4英寸之間的話筒均屬于中振膜話筒。比較擅長捕捉瞬時信號和高頻信號，且其聲音效果相對比較圓潤飽滿，帶有大振膜話筒的溫暖質(zhì)感。</span> </p> <p> <br /> </p> <span style="font-size:16px;"></span> <p> <br /> </p><p> <span style="font-size:16px;">安全高效智能，BBS麥克風(fēng)消毒機深度解析</span> </p> <p> <span style="font-size:16px;">為助力行業(yè)復(fù)工，BBS推出了專為麥克風(fēng)設(shè)計的紫外線消毒一體機，受到行業(yè)內(nèi)人士的關(guān)注。安全，高效，智能是BBS麥克風(fēng)消毒機研發(fā)立項時的三大理念，本篇文章立足這三個方面，以科普的形式來給大家做一個產(chǎn)品深度解析。</span> </p> <p> <span style="font-size:16px;">紫外線殺菌消毒的原理，簡單來說就是利用電磁輻射對微生物(細(xì)菌、、芽孢等病原體)的核酸進(jìn)行破壞使其失活，達(dá)到殺菌消毒的效果。真正具有殺菌作用的是UVC紫外線，因為C波段紫外線很易被生物體的DNA吸收，尤以253.7nm左右的紫外線。但是短波紫外線對人體的傷害很大，短時間照射即可灼傷皮膚，長期或**度照射還會造成皮膚病。所以一款合格的麥克風(fēng)消毒機，首先要做到安全！</span><span style="font-size:16px;"></span> 會議話筒，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BBS專業(yè)娛樂話筒哪個好,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，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，消毒機蓋關(guān)閉才能進(jìn)入下一步的消毒工作，機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；獨特的內(nèi)部鏡面反射設(shè)計，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，保證消毒機能夠長效穩(wěn)定工作。</span> </p> <span style="font-size:16px;">BBS麥克風(fēng)消毒機，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，消毒機會根據(jù)使用狀態(tài)自動關(guān)機，節(jié)能省電。圓形雙色液晶顯示屏，工作狀態(tài)實時顯示，界面簡潔易懂。</span> <p> <br /> 會議話筒批發(fā)，武漢音王系統(tǒng)集成有限公司，專業(yè)為您服務(wù)！武漢bbs話筒什么品牌好</p><p style="text-indent:25px">BBS專業(yè)娛樂話筒哪個牌子好，武漢音王系統(tǒng)集成，專業(yè)為您服務(wù)！武漢BBS專業(yè)娛樂話筒哪個好</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，聲波產(chǎn)生的力量作用在振膜上，引起振膜振動，帶動音圈作相應(yīng)振動，音圈在磁鋼中運動，產(chǎn)生電動勢，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，不錄音的時候要放到防潮柜儲存。</span> </p> <span style="font-size:16px;">動圈話筒的特點，是對環(huán)境適應(yīng)能力強。動圈話筒構(gòu)造相對簡單，經(jīng)濟耐用，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，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 /> 武漢BBS專業(yè)娛樂話筒哪個好</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)團隊和良好的市場口碑。公司業(yè)務(wù)分為音王點歌機，視易點歌機，BMB音箱，JBL音箱等，目前不斷進(jìn)行創(chuàng)新和服務(wù)改進(jìn)，為客戶提供良好的產(chǎn)品和服務(wù)。公司注重以質(zhì)量為中心，以服務(wù)為理念，秉持誠信為本的理念，打造商務(wù)服務(wù)良好品牌。在社會各界的鼎力支持下，持續(xù)創(chuàng)新，不斷鑄造***服務(wù)體驗，為客戶成功提供堅實有力的支持。</p></p><br /><p>文章來源地址: http://m.cdcfah.com/cp/2436758.html</p></div></div></div></div></div><div id="wbyn773" class="page-right twoColRt"><div id="cw8scyk" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div id="h8n7dvi" class="recomPic likePro"><a href="http://m.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配件哪家強信息推薦自業(yè)物資供應(yīng)" class="vcenter" 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