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class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/sygq/637260276492382813/9605924.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="scg78l4" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/sygq/637260276492382813/9605924.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="82q3zlg" 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>上海市</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關鍵詞：</span>上海原裝鋼琴排行表</p><p><span>***更新：</span>2020-06-21 08:16:37</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="8klneln" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">舒意鋼琴（上海）有限公司</a></p><p><span>聯(lián)系人：</span>安淳光</p><p><span>郵箱: </span>shanghaicando@126.com</p><p><span>電話: </span>13671580899</p><p><span>傳真: </span>021_57563365</p><p><span>網(wǎng)址: </span></p><p><span>手機: </span>021-57569852</p><p><span>地址: </span>上海市松江區(qū)淶亭南路125號虹橋自貿(mào)城A幢608室</p><p>[當前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="eifcy38" class="page-proshow02"><p class="title">詳細說明</p><div id="ktactqx" class="box"><p><p style="text-indent:25px">鋼琴琴弦長度原理：一般來說，弦的長度在很大部分上會決定其音高，較長的弦擁有較低的音，反之亦然。因此，為了保持既有大的音量，又有好的音質(zhì)，琴弦必然盡可能地長。查倫鋼琴的中高音及低音琴弦就比其他品牌的琴弦普遍要長一些。下弦枕采用三角琴倍音輔助弦長結(jié)構(gòu)設計，使弦碼受力均衡，能更好的改善傳導性。而且根據(jù)有效弦長和輔助弦長倍頻諧振原理，上海原裝鋼琴排行表，聲音層次更豐富，更有表現(xiàn)力。跟弦長的原理類似，琴弦的張力越大，所發(fā)出的聲音品質(zhì)越好、音量越大。所以為了保持鋼琴發(fā)音的穩(wěn)定性和盡量增加琴弦的張力，并且使得琴體能夠支撐所有琴弦的張力，大部分鋼琴制造者在設計時，會盡可能的保持琴弦張力的統(tǒng)一。琴弦的粗細和密度這兩個因素是密不可分的。較粗的弦振動頻率就低，上海原裝鋼琴排行表，音高也低，反之亦然。因此，我們能夠看到，鋼琴中使用的琴弦也隨音高由高到低，由細漸粗。但琴弦變粗后，弦體本身也會變僵硬，造成聲音品質(zhì)下降。為了克服這些不足，一些琴弦制造商在琴弦上纏繞了銅絲，既增加了琴弦的密度，上海原裝鋼琴排行表，又有效降低了音高，同時還沒有降低聲音的品質(zhì)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海原裝鋼琴排行表" src="https://tyunfile.71360.com/UploadFile/sygq/637260276492382813/9605924.jpg"></div><p style="text-indent:25px">鋼琴排行表：就如同任何一個行業(yè)都有行業(yè)標準一樣，每一個行業(yè)也都有著各自領域的排行表。排行表的好處在于可以方便消費者能以**快的速度了解本來自己并不是很了解的眾多行業(yè)品牌排名。正因為國人知道排行表的重要性，所以目前國內(nèi)百度等平臺里也都能搜索到各行各業(yè)的品牌排名情況。不過因為有很多鋼琴企業(yè)為了增加自己的曝光度和**度也會惡性的進行造假。這些網(wǎng)絡上的不實信息也很容易誤導很多消費者在消費過程中會被一些不良商家誤導或者欺瞞。導致**終產(chǎn)生精神上及財產(chǎn)上的損失。舒意鋼琴建議您如果想了解鋼琴行業(yè)真正的世界排名情況，請去如下兩個國外的官方網(wǎng)站了解情況。因為鋼琴行業(yè)里的真正排名標準實際就是來自如下兩個網(wǎng)站。 1.www.thepianoreview.com （歐洲鋼琴排行網(wǎng)，主要針對歐洲市場進行的鋼琴排名統(tǒng)計） 2.www.pianobuyer.com（美國鋼琴排行網(wǎng)，主要針對美國市場進行的鋼琴排名統(tǒng)計）如上兩個網(wǎng)站每年都會按照實際情況定期更新鋼琴排名。而且很有幸舒意鋼琴公司代理的意大利舒爾茨波爾曼鋼琴不管是在歐洲鋼琴排行網(wǎng)，還是美國鋼琴排行網(wǎng)都位列**。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海原裝鋼琴排行表" src="https://tyunfile.71360.com/UploadFile/sygq/637260119380898438/7699875.jpg"></div><p style="text-indent:25px">鋼琴音板：音板位于鋼琴鐵板和背架之間，被固定在鋼琴碼克之中，當琴槌敲打琴弦產(chǎn)生震動，音板通過捕捉碼橋傳來的琴弦震動而產(chǎn)生音調(diào)，進而發(fā)出鋼琴美妙的聲音傳導到您的耳中。查倫鋼琴的音板是根據(jù)人耳所能識別的音頻物理特性所設計。其中音板材質(zhì)和工藝的好壞會直接影響一臺琴的整體效果。音板是控制在一定幾何尺寸范圍內(nèi)的木質(zhì)徑切板狀結(jié)構(gòu)，音板會將把榔頭打擊琴弦所產(chǎn)生的震動重新傳導到空氣中。鋼琴音板主要是由音板、肋木、音板框和弦碼組成。鋼琴音板設計及壓制方式?jīng)Q定鋼琴的共振效果、泛音的層次和豐富程度以及聲音傳播速度等構(gòu)成鋼琴好壞的關鍵性指標。這些統(tǒng)統(tǒng)歸為一個詞匯，就是鋼琴的“音色”。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/335211.html</p></div></div></div></div></div><div id="782fwdu" class="page-right twoColRt"><div id="yi28fry" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="on2w8qf" 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配件哪家強信息推薦自業(yè)物資供應" class="vcenter" 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