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    佳能5D3配135.f2咋樣(佳能5d4對比5d3參數(shù))

       2023-01-02 04:12:05 admin1650
    核心提示:1. 佳能5D3配135.f2咋樣佳能EOS單反相機Kiss系列是銷往日本本土的產(chǎn)品,具體型號在Kiss后面還有一些字母和數(shù)字,需提供具體型號才能判斷相當于銷往中國大陸的型號。如Kiss X50相當于1100D,Kiss

    1. 佳能5D3配135.f2咋樣

    佳能EOS單反相機Kiss系列是銷往日本本土的產(chǎn)品,具體型號在Kiss后面還有一些字母和數(shù)字,需提供具體型號才能判斷相當于銷往中國大陸的型號。如Kiss X50相當于1100D,Kiss X3是500D等。

    不過佳能的頂級全畫幅機型的型號與銷往中國大陸的型號是一樣的,如5D3、5D4,1Dx等。因此Kiss系列都屬于APS-C畫幅的低端機型。配用EF-S小視場鏡頭即可。如EF-S18-135,EF-S18-200等均可。

    2. 佳能5d4對比5d3參數(shù)

    并不差,兩個機器都用過,各有特色,都是專業(yè)全畫幅機型,5D4是升級產(chǎn)品,像素、機身性能、對焦性能都有提升,單就畫質來說,并沒有什么大的變化,普通愛好者來說,5D3足以,不差錢就5D4。5d3和5d4的區(qū)別 1、畫質上的區(qū)別:佳能5D Mark IV這次使用了全新的全像素雙核CMOS傳感器,像素達到了3040萬。

    3. 佳能相機5d3與5d4價格差多少?

    佳能5d4最好。

    佳能5D2、5D3和5D4主要在有效像素、ISO范圍、對焦點數(shù)、處理器等方面存在區(qū)別。有效像素上,5D2、5D3和5D4分別為2100W、2230W和3040W;ISO范圍上,三款相機分別為100-6400、100-25600和100-32000;對焦點數(shù)上,三款相機分別為9、61和61;處理器上,三款相機分別為digic4、digic5+和digic6+。

    連拍速度上,5D2、5D3和5D4分別為3.9、6和7;測光模塊上,三款相機分別為35區(qū)ITTL、63區(qū)分隔ITTL和15萬像素RGB+IR;液晶屏上,三款相機分別為3英寸92萬點、3.2英寸104萬點和3.2英寸162萬點觸摸屏;RAW文件格式上,三款相機分別為14bit、14bit和14bit+DPRAW。

    4. 佳能5d2配24-105

    5d2是全畫幅單反,必須配全畫幅鏡頭。

    紅圈24-105是個不錯的鏡頭,短焦兼中長焦,基本可以覆蓋大部分拍攝要求。比如拍景,旅游,拍物品,拍樹拍花,拍山拍集體照,掃街,拍人文等等

    如果再便宜,可以配個小痰盂,50定焦,二代更便宜,收到2.2以上可用,拍人必備,虛化效果還行。

    5. 佳能5d3怎樣

    相比5ds,畫面更通透,銳度更高。

    2.相較以往的5D3,像素提升巨大

    3.低感畫質佳能之最(沒有之一)。

    4.握持感出色。

    5.佳能中端全畫幅的當家旗艦(即使以后出了5D3的后續(xù)版本)缺點:1.掉價太快了,兩個月賠了3K多。2.高感完全不能用。3.比5ds更費電,400張就是大限了。4.偏冷的色彩表現(xiàn),感覺微微有些異樣。5.必須挑選紅圈牛頭,24-105那些狗頭簡直都沒法看了

    6. 佳能5d234哪個好

    學習古箏要先有濃厚的興趣,興趣是最好的教師,沒有興趣學什么都提不起精力,只會浪費時間。因而學古箏必定要本人發(fā)自內心的喜愛,那樣才能學得更好。

    了解古箏

    古箏又名漢箏、秦箏、瑤箏、鸞箏,是中國漢民族傳統(tǒng)樂器中的箏樂器,屬于彈撥樂器。它是中國獨特的、重要的民族樂器之一。它的音色優(yōu)美,音域寬廣、演奏技巧豐富,具有相當強的表現(xiàn)力,因此它深受廣大人民群眾的喜愛。

    古箏的種類

    古箏分低檔古箏、中檔古箏、高檔古箏三種。

    一、低檔古箏是由普通木板做出框架,做工較粗躁,以花梨酸枝木貼皮,這種古箏聲音較悶,彈不出古箏的韻味兒。

    二、中檔古箏琴是由花梨木酸枝木胡桃木做古箏的琴頭琴尾,以及側板,面板采用泡桐木,這種琴做工規(guī)范,彈出了古箏的韻味,但和中高檔琴比音色要遜色很多。

    中高檔古箏是采用黑檀木老紅木做古箏的琴頭琴尾,以及側板,面板采用泡桐木,這種材料做出的古箏音色清脆,韻味漸濃。

    三、高檔古箏做工嚴謹,選料精細,采用紫檀木血檀(雪檀)木做古箏的琴頭琴尾,以及側板,面板采用優(yōu)質泡桐木。

    近年雪檀已盡絕跡,紫檀也越來越少,這種材料做出的古箏音色純正,顆粒性強,琴聲韻味十足,余音較長,即余音繞梁乃三日不絕。

    古箏分南北嗎?

    因為北方氣候干燥,古箏使用中容易開裂,所以就流傳出南箏、北箏的說法。

    其實古箏是不分南北箏的,有些商家就是抓住了“古箏開裂”這一痛點,推出了南北箏這一概念。

    古箏是不分南北的,也就是不分南北用琴。古箏核心面板都是泡桐木,泡桐木產(chǎn)自河南蘭考,如果將河南產(chǎn)的面板拿回上海加工就成了南方古箏,拿回西安加工就成了北方古箏,這顯然是說不通的。買古箏時最重要的是買適合自己的箏,且注意對其保養(yǎng)就行。

    古箏琴弦

    古箏是中國古老的民族樂器,距今已有兩千五百多年的歷史。

    標準古箏有21根弦。從最細的弦到最粗的弦,依次編號為1~21。

    最初的古箏,只有5根弦。經(jīng)秦國著名將蒙恬改造后,古箏發(fā)展到12弦。在當時的歷史條件下,應該說是對古箏成功的改革。12弦古箏延續(xù)使用了數(shù)百年,直到唐朝后期才出現(xiàn)了13弦古箏。

    隨著時代的發(fā)展,古箏的弦數(shù)也越來越多,音域也越來越寬。出現(xiàn)了16弦、18弦、19弦、21弦、23弦、25弦等,直到今天,發(fā)展成為通用的21弦。

    箏身長1.63米的21弦古箏,被稱為標準箏。箏弦,也由過去的絲,動物筋等生物性材料制作,改為現(xiàn)在的鋼絲弦和尼龍纏弦。

    隨著箏弦的增加,箏的體積也在增大。發(fā)展到今天,已成為一種古樸典雅的民族樂器。

    古箏基礎知識

    古箏的定義:彈撥弦鳴樂器。

    一共有 21 根琴弦,包含 17 根弦和 4 根綠弦

    1、琴弦:現(xiàn)多用尼龍纏弦,以不同型號的鋼絲外面纏以尼龍絲制成的。

    2、琴碼(又稱:雁柱):支撐琴弦,琴碼的右側為演奏區(qū)域,左側為左手補韻的裝飾音區(qū)域。

    3、岳山:分為前岳山,后岳山,分別鑲嵌在琴面板的首部和尾部。

    4、面板:琴面略有弧度的木板。

    5、調弦盒:內有弦軸,用于調音;琴盒內可以放指甲,琴扳手等物件。

    認識SOL

    認識簡譜

    簡譜:簡譜中用以表示音的高低及相互關系的基本符號為七個阿拉伯數(shù)字,即1、2、3、4、5、6、7,唱作do、re、mi、fa、sol、la、xi,稱為唱名。

    唱名:do re mi fa sol la xi

    音名:C D E F G A B 這個就是用來記固定音高的符號。

    在簡譜中表達高低音一般會在上下兩個方向添加小圓點。

    中音是1234567那么低音表達就是在這些數(shù)字現(xiàn)面加一個小圓點,高音就是在數(shù)字上面加一點,上面加二個點為倍高音,加三個點為超高音。反之下面亦如此為倍低音、超低音等以此類推。

    除了音的高低外,簡譜還有一個重要的因素就是音的長短,簡譜音的長短有多種表達方式,如基本的加小橫線的方式。

    如果還不太懂的朋友,可以看看古箏簡譜入門課程,介紹的非常詳細:https://www.bilibili.com/video/BV1xE411x7Wh/?spm_id_from=333.337.search-card.all.click

    五聲調音

    古箏采用的是五聲音節(jié),由這五個音構成的調式是五聲調式。所以古箏琴弦上沒有4(fa)和7(si)。

    琴弦排列分組

    箏架和姿勢

    彈箏的姿勢有多種,一般采用坐式,要求坐姿端正,精神飽滿、動作自然。古代采用過盤式、跪式。

    由于流派的不同,箏的放置位置、箏架、琴凳也不同。

    有的用琴桌式箏架,有的用類似人字形的箏架,還有的就放在腿上演奏。

    采用琴桌式箏架比較穩(wěn)因、牢靠,琴桌的面板有助于箏的共鳴。琴桌的大小應適當,恰好放穩(wěn)箏的四個角;箏與琴桌之間有一定的空隙,以便于出音;琴桌的高低適合放腿為宜。此外,琴桌的造型應美觀大方。

    如采用類似人字形折疊箏架,應注意箏體能放置平穩(wěn),避免演奏中搖晃。

    如采用小箏放在腿上演奏,小箏箏頭底部應加箏托,以防止上身過前傾,腿部不要擋住出音孔,琴凳不要過高,箏尾支架的高度應與琴凳高度相當或略高。琴凳離箏體要近,尤其彈奏寬大的、弦數(shù)多的箏,一般身體前側距箏體大約有6厘米至10厘米,應坐在靠近前岳山的位置上,坐的高低位置,應以方便演奏,便充分發(fā)揮技巧為原則。身體離琴過遠,將使右手演奏困難,影響對觸弦的控制;離琴過近,左手按弦困難,右手撥弦不方便;坐的位置過高時,上身容易前傾;坐的位置過低時,容易緊張。

    彈箏的姿勢,一般采用坐式,演奏者坐的姿勢應該是:兩腿自然分開,上身端正,兩臂和雙手松弛而自然抬起,精神飽滿,態(tài)度自然。在演奏時既不要駝背也不要過分挺胸;既不要拘緊,也不要松垮。切忌搖頭晃腦、腳打拍子等壞毛病。

    正確的演奏姿勢是:右腳蹬在固定箏架的踏板上,頭部略俯視,雙手按樂曲開頭的指法自然伸出,做好彈奏準備。

    如何選擇古箏

    古箏的統(tǒng)一規(guī)格為:1.63米,21弦。一臺古箏的音質取決于面板和琴弦,面板以陽面中段為最佳,陽面是指整株桐木置于水中,露出水面的一面為陽面,去頭斬尾為中段,一般以9-12年樹齡的桐木為最佳,尤以河南蘭考的桐木為最佳,沙土地,木質疏松,利于音質的傳導。

    初學者在購買古箏的時候一般不知道如何選擇,市場上售賣的有練習箏、演奏古箏兩種。

    練習箏的制作較為簡單,一般都是不包邊的,而演奏箏的工藝更復雜,也更精美。 同時,會因為木頭的品質,和穿弦孔的工藝不同而導致音色和手感的不同。

    演出箏對音色的要求更嚴格,音色要亮,所以價格一般比練習箏的價格貴。

    古箏的結構說簡單也簡單,但是要讓這簡單的結構發(fā)出美妙的音樂就是技術活了。決定音色品質重要的部分是面板的等級,其次箏碼、整體做工、制作工藝等,邊板材質起到裝飾古箏的作用,不建議作為選箏的重點。

    古箏作為樂器其音色品質才是其價值的體現(xiàn),而價值也是決定價格的原因,這也就是為什么古箏的價格會有如此大的差異。

    我們選購古箏的時候首先要考慮古箏的音色問題,購買音色較好的古箏,如果是作為古箏學習者,練習箏也不要買太次的,那會影響自己的聽力,和審美標準。

    學習古箏

    學戴義甲

    大指:將義甲戴在指肚上,向指尖左上方斜出45度佩戴

    食指、中指:將義甲戴在指肚上,順指甲生長方向直戴

    注意:佩戴時義甲不要擋住手指的關節(jié);膠布的一半應覆蓋在自己本身的指甲上。

    選擇指甲

    古箏指甲首先要選擇合適自身手指的長度,選擇的指甲要和自己的手指第一節(jié)的長度相匹配,通常都是選擇中號。指甲面選擇寬點、上方尖點,不需要太厚的指甲面。古箏指甲材質很多,有塑料、樹脂、玳瑁的,三種材質對比,玳瑁的比其它兩種的好,對琴弦沒有多大的磨損,但價格比較貴,塑料和樹脂對琴弦的磨損就比較嚴重。

    挑選玳瑁方法

    1、強光照射法:把玳瑁放在太陽底下或者電筒光下投射,如果看見花紋、透明血絲狀在甲片里,就是真品。偽劣產(chǎn)品呈現(xiàn)的血絲在甲面上是片狀的,還有斑紋呆板或者團塊狀。

    2、燃燒法:刮一點點的指甲點燃,或者用加熱的針觸碰指甲面,真品就會散發(fā)出燒焦頭發(fā)的味道,偽劣產(chǎn)品是散發(fā)其它的味道,比如樟腦的味道、塑膠的味道、醋味等。

    分辨琴弦

    古箏的琴弦有21根弦,共有兩種顏色,白色琴弦、綠色(或紅色)琴弦。

    綠色(或紅色)琴弦都唱“5”(sol),共有四根綠色(或紅色)琴弦,有粗有細,由細到粗,分別代表

    高音5;中音5;低音5;倍低音5

    第一根到第五根琴弦為倍低音,表示方法是在1、2、3、5、6下面加兩個點;接下來五根弦是低音,在1、2、3、5、6,下面點一個點;在后面五根弦是中音區(qū),1、2、3、5、6。接下來是高音區(qū),五根弦1、2、3、5、6上方加一個點;最后一根為倍高音do,1上面加兩個點。

    練習古箏步驟

    彈古箏,首先要保持正確的姿勢。兩只手的食指、中指、大指依次配戴好指甲,你可以買兩卷醫(yī)用膠帶,一卷放手上保持手背的平直,另一卷用來配戴指甲。

    眼睛平視樂譜,身體坐好,接下來開始古箏的練習。

    佩戴指甲

    彈奏古箏之前先要佩戴好指甲,指甲的大小應和手指第一關節(jié)差不多,戴在第一關節(jié)往上一點,膠布纏在第一關節(jié)中間,不要影響關節(jié)活動處,大指纏帶方法與其他指不同,假指甲向內與指尖呈45度角,左右相對。

    熟悉古箏音階

    音樂的七個基本音階1(do)2(re)3(mi)4(fa)5(sol)6(la)7(si),古箏是五聲音階,沒有4和7,只有1、2、3、5、6。

    練習古箏指法

    古箏演奏中常用到指法:勾、托、抹、劈、剔、挑、提、花指、搖指、琶音、泛音、按音、揉音、大撮、小撮、顫音、滑音等。

    托-大拇指向外彈弦。?

    劈-大拇指向里彈弦。

    抹-食指向里彈弦。?

    挑-食指向外彈弦。?

    勾-中指向里彈弦。?

    剔-中指向外彈弦。?

    提-無名指向里彈弦。?

    連托-大拇指向外連續(xù)彈弦。?

    連抹-食指向外連續(xù)彈弦。?

    大撮-大拇指向外,中指向里同時彈兩弦。?

    小撮-大拇指向外,食指向里同時彈兩弦。?

    雙托-大拇指同時向外彈奏鄰近的兩弦。?

    雙抹-食指同時向外彈奏鄰近的兩弦。?

    八度雙托-大拇指向外彈奏鄰近的兩弦,同時中指在低八度另一音,三陰同時奏響。?

    搖指-大拇指連續(xù)托劈。?

    琶音-左手或右手用三個或四個手指按順序彈奏不同的音。?

    泛音-左手食指在發(fā)音弦1/2處輕貼弦,右手彈弦發(fā)音。?

    花指-大拇指迅速連托數(shù)弦。?

    向上刮奏-在箏弦上由低音向高音的劃奏。?

    向下刮奏-在箏弦上由高音向低音的劃奏。

    揉音或顫音-根據(jù)音樂的不同風格分類,是揉音類的,揉動較平和;是顫音類的,音波較密,也較有地方風格。?

    重顫音-用力較重的顫音。?

    按音-在弦上按出的音。?

    上滑音-右手彈弦后,左手按弦,使音由低向高滑動。

    下滑音-左手先按弦,右手彈奏后逐漸松弦。?

    回滑音-右手彈弦之后,左手按弦使音由低向高又有高向低滑動數(shù)次。?

    左手點音-左手馬子左側先輕點或輕輕快速下滑。

    下圖是古箏指法符號對照表,在看古箏簡譜的時候可以用到。

    古箏的指法教程視頻:

    初學古箏的指法口訣:https://www.bilibili.com/video/BV1Et411v7pq/?spm_id_from=333.337.search-card.all.click

    勾、托、抹、托指法:https://www.bilibili.com/video/BV1JT4y1N7nx/?spm_id_from=333.337.search-card.all.click

    古箏指法抹、打:https://www.bilibili.com/video/BV1Di4y1174c/?spm_id_from=333.337.search-card.all.click

    古箏指法大撮:https://www.bilibili.com/video/BV1Mi4y127Tt/?spm_id_from=333.337.search-card.all.click

    練習曲子

    曲子是一句一句,一段一段地練習的,練得多了自然就記住了,然后可以脫離琴譜練習。

    代表曲目

    古箏十大代表名曲有《漁舟唱晚》、《高山流水》、《寒鴉戲水》、《漢宮秋月》、《蕉窗夜雨》、《林沖夜奔》、《侗族舞曲》、《東海漁歌》、《香山射鼓》、《戰(zhàn)臺風》。

    《漁舟唱晚》是傳統(tǒng)的古箏獨奏名曲。一般以為此曲是婁樹華在20世紀三十年代中期,根據(jù)古曲《歸去來辭》的素材改編而成。取自唐朝詩人王勃的名篇《滕玉閣序》中的佳名:“漁舟唱晚,響窮彭蠡之濱”。

    《高山流水》,為中國十大古曲之一。此曲最早見于我國現(xiàn)存最早的琴曲集《神奇秘譜》。樂曲取中國古代著名的音樂故事“伯牙摔琴謝知音”為題材,表現(xiàn)一種“巍巍乎若高山,洋洋乎若江?!钡木辰?。

    《寒鴉戲水》寒鴉又名鷗鳥,這是一首有名的潮州箏曲,是潮洲弦詩《軟套》十大曲中最富詩意的一首。

    老師指導

    學習古箏需要有一個好老師指導,古箏作為一種并不那么容易學成的樂器,單靠自學是很困難的,因此需要找一個好老師。專業(yè)的好老師保證你能學到規(guī)范的指法、技巧和樂曲處理,不至于走彎路。

    業(yè)余愛好者自學時,雖然有入門教材的輔導,但是自學難免會遇到許多不懂的地方,這時候就需要專業(yè)的老師進行解答了。其實剛開始的時候可以看視頻資源、與許多古箏專業(yè)者或愛好者交流,不懂時還可以提出問題,這樣總比自己一個人探索有用得多。

    古箏是一門入門容易精通難的樂器,尤其是業(yè)余愛好者沒有人監(jiān)督,就更容易放棄,所以堅持才能成功。

    選擇古箏老師需要注意以下幾點:

    1、口碑;

    大家選擇古箏老師的時候還是要非常注重口碑的,如果身邊有周圍的朋友在學習古箏,我們不妨參考一下朋友的意見,老師的口碑如果好了,一般教學質量都挺不錯的。

    2、要去試聽課;

    古箏課都是可以提前試聽的,我們可以參加基礎的試聽課程,如果你認為老師講的可以很輕易的聽得懂,而且講的有非常詳細,老師人也比較好,那么就可以考慮選擇這個老師。

    3、學歷;

    老師的學歷也是比較重要的,我們在選擇老師的時候我可以咨詢一下老師是哪里畢業(yè)的,如果老師是正規(guī)的音樂學校畢業(yè)的,那么他學習的知識會更加系統(tǒng),在教我們的時候條理會特別清楚。

    4、專業(yè)性。

    學習古箏還是非常需要老師的專業(yè)性的,老師水平比較高,比較專業(yè),那么我們的學習質量也會更加的高。

    自學選擇教材

    1、《古箏基礎教程》

    這本書分為古箏入門、古箏技法、古箏曲三個部分,是結合理論和實際的基礎教材。

    2、《古箏入門》

    這本書介紹古箏由易到難,循序漸進,介紹的比較詳細,里面附帶很多箏曲。

    3、《從零起步學古箏》

    遵循從易及難的原則,從古箏最基本的指法講起,每種指法配以相應的練習曲和樂曲。

    我們學習的時候先學習基礎知識,理論知識學會后可以在網(wǎng)上多看些古箏的教程,特別的視頻教程,可以在嗶哩嗶哩上選擇適合自己的配合教材學習。

    不過剛開始學習還是不建議自學,畢竟我們對古箏琴音沒用正確的認知,非常容易走入誤區(qū),只有在老師的帶領下,感受到老師正確的琴音,才能慢慢培養(yǎng)認知,這個是教材和視頻代替不了的。

    古箏考級

    古箏考級分為1-10級,其中1-4級為初級,5-7級為中級,8-10級為高級,高級需要加考樂理。

    按有關規(guī)定,古箏考級一般是從一級到十級,由低到高逐級考評,但由于考級工作一般都是每年進行一次,而學古箏的每個人學習情況不同,因此可跳級報考,如果古箏學習的比較好,可以直接報考六級考試。

    六級考試屬于中等偏上的等級考試,考試相對簡單,7級開始考試難度會增加很多。

    所以剛開始考級的時候建議選擇古箏六級考試,下面給大家介紹一些六級考試曲目。

    古箏六級曲目有哪些

    古箏考級六級曲目一般包括《高山流水》、《柳青娘》 、《出水蓮》、《崖山哀》、《慶豐年》 、《鬧元宵》 、《山丹丹開花紅艷艷》等,根據(jù)考級版本不同可能略有區(qū)別,例如有音協(xié)考級、中央音樂學院考級、民族管弦學會考級等, 每個版本曲目和練習曲要求都不同。

    考級的時候需要演奏兩首同一級別的曲目,六級曲目中高山流水、慶豐年 、出水蓮為必選曲目。六級考試的要求是加強各種音色變化、控制力的訓練,并進行一些特殊定弦樂曲的練習,演奏上必須按照其指法特點,應強調力度與音色的對比、演奏的投入及較好的音樂表現(xiàn)力。

    調音器怎么用

    古箏和吉他、鋼琴等樂器一樣都是需要調音的,最簡單的方法就是使用調音器進行調音,具體的方法如下:

    1、首先把調音器的電池裝好,長按中間的開關打開調音器。

    2、按開關鍵把屏幕左下角的字換成“自動”,按“M/T”鍵把屏幕右下角的字換成“古箏D”。

    3、按上三角符號和下三角符號把左上角的數(shù)字換成“=440”。

    4、把夾子夾到要調的那根弦的附近,這樣更能使調音器取到音。

    5、用古箏指甲撥要調的那根弦,看調音器屏幕上的數(shù)字,如果顯示的數(shù)字比調的弦大,就說明太松了,如果數(shù)字比調的弦小,就說明太緊了,用調音扳手重新調整。

    6、當屏幕上的數(shù)值是所調的弦的數(shù)值,還要看調音器最上端的三個指示燈,如果左邊的紅燈亮了,就說明有點偏緊了,如果右邊的紅燈亮了,就說明有點偏松了,如果綠燈亮,就說明這條弦已經(jīng)調好。

    日常保養(yǎng)方法

    一般情況下,相對濕度在50%-70%之間的空間內使用古箏對箏的振動和發(fā)音都比較有利,濕度低于50%容易引發(fā)箏體表面及底板開裂,而濕度高于70%則易使面板吸潮,導致聲音發(fā)悶、余音減短、音色發(fā)暗。

    1、古箏在使用時應輕拿輕放,避免碰撞或劇烈震動。

    2、若在北方地區(qū)使用古箏,在琴下放一盆水,增加空氣濕度,防止開裂。冬季時古箏不能靠近散熱的暖氣片,以免出現(xiàn)曝烈或變形的情況。

    3、古箏使用后可用干軟布拭去琴弦上的汗?jié)n,以防琴弦生銹,不用時要以箏罩蓋好;

    4、古箏應經(jīng)常使用,這有利于琴弦張力的穩(wěn)定,也鞥促進音色;

    5、一旦發(fā)現(xiàn)琴音不準時應及時調音;

    6、長時間不用古箏,只要防潮、防曬、防灰即可,不可將其放在地上或掛在潮濕的墻上。濕氣較重時,將古箏放入盒內,并在盒內放入干燥劑。

    %3Chowto_content%3E[{"type":"paragraph","attrs":{"is_abstract":true},"children":[{"type":"text","text":"學習古箏要先有濃厚的興趣,興趣是最好的教師,沒有興趣學什么都提不起精力,只會浪費時間。因而學古箏必定要本人發(fā)自內心的喜愛,那樣才能學得更好。","id":""}],"text":"","id":"doxcnThcBtJQVJZshyVBuvIVMOR"},{"type":"heading","attrs":{"level":1},"children":[{"type":"text","text":"了解古箏","id":""}],"text":"","id":"doxcnQw1KJTRGcLdzTvikzc9xzb"},{"type":"paragraph","children":[{"type":"text","text":"古箏又名漢箏、秦箏、瑤箏、鸞箏,是中國漢民族傳統(tǒng)樂器中的箏樂器,屬于彈撥樂器。它是中國獨特的、重要的民族樂器之一。它的音色優(yōu)美,音域寬廣、演奏技巧豐富,具有相當強的表現(xiàn)力,因此它深受廣大人民群眾的喜愛。","id":""}],"text":"","id":"doxcns6Nf4HbWoObgwwHxPUtxvc"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"古箏的種類","id":""}],"text":"","id":"doxcnK0TPd349egWFUlZQrj2GTf"},{"type":"paragraph","children":[{"type":"text","text":"古箏分低檔古箏、中檔古箏、高檔古箏三種。","id":""}],"text":"","id":"doxcnJDTR7tNE2kPtPDmcqSJWxg"},{"type":"paragraph","children":[{"type":"text","text":"一、低檔古箏是由普通木板做出框架,做工較粗躁,以花梨酸枝木貼皮,這種古箏聲音較悶,彈不出古箏的韻味兒。","id":""}],"text":"","id":"doxcnjQcVZioKmE8vx26cLrH4B1"},{"type":"paragraph","children":[{"type":"text","text":"二、中檔古箏琴是由花梨木酸枝木胡桃木做古箏的琴頭琴尾,以及側板,面板采用泡桐木,這種琴做工規(guī)范,彈出了古箏的韻味,但和中高檔琴比音色要遜色很多。","id":""}],"text":"","id":"doxcnkbTlOiNY3PDReKKjCtSHdb"},{"type":"paragraph","children":[{"type":"text","text":"中高檔古箏是采用黑檀木老紅木做古箏的琴頭琴尾,以及側板,面板采用泡桐木,這種材料做出的古箏音色清脆,韻味漸濃。","id":""}],"text":"","id":"doxcnUqKC3hvSqVmX7S9Flp3kld"},{"type":"paragraph","children":[{"type":"text","text":"三、高檔古箏做工嚴謹,選料精細,采用紫檀木血檀(雪檀)木做古箏的琴頭琴尾,以及側板,面板采用優(yōu)質泡桐木。","id":""}],"text":"","id":"doxcngBjRYkpflX4QFcI83fLv3b"},{"type":"paragraph","children":[{"type":"text","text":"近年雪檀已盡絕跡,紫檀也越來越少,這種材料做出的古箏音色純正,顆粒性強,琴聲韻味十足,余音較長,即余音繞梁乃三日不絕。","id":""}],"text":"","id":"doxcnnMINqzcfM06jf9g2Qp1R4b"},{"type":"paragraph","children":[{"type":"text","text":"古箏分南北嗎?","id":""}],"text":"","id":"doxcngK6Qcr1x7c5uZD8In8FIzf"},{"type":"paragraph","children":[{"type":"text","text":"因為北方氣候干燥,古箏使用中容易開裂,所以就流傳出南箏、北箏的說法。","id":""}],"text":"","id":"doxcnfxyA9gmGHaHXLakgZxvucc"},{"type":"paragraph","children":[{"type":"text","text":"其實古箏是不分南北箏的,有些商家就是抓住了“古箏開裂”這一痛點,推出了南北箏這一概念。","id":""}],"text":"","id":"doxcnLLbh8HDXloANJBQaAd9pKd"},{"type":"paragraph","children":[{"type":"text","text":"古箏是不分南北的,也就是不分南北用琴。古箏核心面板都是泡桐木,泡桐木產(chǎn)自河南蘭考,如果將河南產(chǎn)的面板拿回上海加工就成了南方古箏,拿回西安加工就成了北方古箏,這顯然是說不通的。買古箏時最重要的是買適合自己的箏,且注意對其保養(yǎng)就行。","id":""}],"text":"","id":"doxcnIVOz1BZwN2QlX9xknQV4uf"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"古箏琴弦","id":""}],"text":"","id":"doxcnnGOcemoOMHBGRpm7rErw5b"},{"type":"paragraph","children":[{"type":"text","text":"古箏是中國古老的民族樂器,距今已有兩千五百多年的歷史。","id":""}],"text":"","id":"doxcnC2eMexW38cn941XortmNdb"},{"type":"paragraph","children":[{"type":"text","text":"標準古箏有21根弦。從最細的弦到最粗的弦,依次編號為1~21。","id":""}],"text":"","id":"doxcn7XLMCZVKfIfNEEerGVF06c"},{"type":"image","attrs":{"height":517,"note":[{"type":"text","text":"古箏琴弦","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/611e1e1da9f14bd0ad711589c66ce0d1","width":787},"text":"","id":"Ow4YdqYwAo6KiYxgFobcS0dGnzc"},{"type":"paragraph","children":[{"type":"text","text":"最初的古箏,只有5根弦。經(jīng)秦國著名將蒙恬改造后,古箏發(fā)展到12弦。在當時的歷史條件下,應該說是對古箏成功的改革。12弦古箏延續(xù)使用了數(shù)百年,直到唐朝后期才出現(xiàn)了13弦古箏。","id":""}],"text":"","id":"doxcnIB5FfoJjrW2hyoA1UT7cSO"},{"type":"paragraph","children":[{"type":"text","text":"隨著時代的發(fā)展,古箏的弦數(shù)也越來越多,音域也越來越寬。出現(xiàn)了16弦、18弦、19弦、21弦、23弦、25弦等,直到今天,發(fā)展成為通用的21弦。","id":""}],"text":"","id":"doxcnxTKvwnopPS3kTMwOz6ri6B"},{"type":"paragraph","children":[{"type":"text","text":"箏身長1.63米的21弦古箏,被稱為標準箏。箏弦,也由過去的絲,動物筋等生物性材料制作,改為現(xiàn)在的鋼絲弦和尼龍纏弦。","id":""}],"text":"","id":"doxcn3qDojrrI0C6AD2LPLQFsug"},{"type":"paragraph","children":[{"type":"text","text":"隨著箏弦的增加,箏的體積也在增大。發(fā)展到今天,已成為一種古樸典雅的民族樂器。","id":""}],"text":"","id":"doxcnj9kKRDMJitChIhDmcfYeMh"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"古箏基礎知識","id":""}],"text":"","id":"doxcnEkTQnFRqlGnOczcMbP0Rtc"},{"type":"paragraph","children":[{"type":"text","text":"古箏的定義:彈撥弦鳴樂器。","id":""}],"text":"","id":"doxcnO69wvI08hNv5tTT987Qc2g"},{"type":"paragraph","children":[{"type":"text","text":"一共有 21 根琴弦,包含 17 根弦和 4 根綠弦","id":""}],"text":"","id":"doxcn6Ke7yDloHxTGDCMFgGOjmc"},{"type":"image","attrs":{"height":405,"note":[{"type":"text","text":"古箏基礎知識","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/32ecb8e372f74362a36c76b29d204027","width":855},"text":"","id":"doxcnPxds12rs0q6T64eZohEvJe"},{"type":"paragraph","children":[{"type":"text","text":"1、琴弦:現(xiàn)多用尼龍纏弦,以不同型號的鋼絲外面纏以尼龍絲制成的。","id":""}],"text":"","id":"doxcnLhvHCRmtCCyi9u2OzJsQRc"},{"type":"paragraph","children":[{"type":"text","text":"2、琴碼(又稱:雁柱):支撐琴弦,琴碼的右側為演奏區(qū)域,左側為左手補韻的裝飾音區(qū)域。","id":""}],"text":"","id":"doxcnebiW17uNfd3qOXpxwz9aNh"},{"type":"paragraph","children":[{"type":"text","text":"3、岳山:分為前岳山,后岳山,分別鑲嵌在琴面板的首部和尾部。","id":""}],"text":"","id":"doxcnoGRczOu01i9pUPS1qyv7fd"},{"type":"paragraph","children":[{"type":"text","text":"4、面板:琴面略有弧度的木板。","id":""}],"text":"","id":"doxcnnFOcvzuB5PomZMgJ6VFyRd"},{"type":"paragraph","children":[{"type":"text","text":"5、調弦盒:內有弦軸,用于調音;琴盒內可以放指甲,琴扳手等物件。","id":""}],"text":"","id":"doxcnMqX38iYXlyDd6jZKpzF95f"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"認識SOL","id":""}],"text":"","id":"doxcnmcmvBqCeJ5uRPZDCclU3sc"},{"type":"image","attrs":{"height":258,"note":[{"type":"text","text":"認識SOL","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/ad3cea5d3a234ccd8b6fb86da86b1e0d","width":865},"text":"","id":"doxcnwdVVgi6f89ebqDMpmIO4xb"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"認識簡譜","id":""}],"text":"","id":"doxcnM6HletNR6Tf4vAn0JZtrQd"},{"type":"paragraph","children":[{"type":"text","text":"簡譜:簡譜中用以表示音的高低及相互關系的基本符號為七個阿拉伯數(shù)字,即1、2、3、4、5、6、7,唱作do、re、mi、fa、sol、la、xi,稱為唱名。","id":""}],"text":"","id":"doxcn9ubgQbB7XqnTabQfQVM8Vh"},{"type":"paragraph","children":[{"type":"text","text":"唱名:do re mi fa sol la xi","id":""}],"text":"","id":"doxcnKkv6HMUyaYCIrqvAkdHvWh"},{"type":"paragraph","children":[{"type":"text","text":"音名:C D E F G A B 這個就是用來記固定音高的符號。","id":""}],"text":"","id":"doxcnf3xQg1Vv6ra1wB1leMzaWd"},{"type":"paragraph","children":[{"type":"text","text":"在簡譜中表達高低音一般會在上下兩個方向添加小圓點。","id":""}],"text":"","id":"doxcnyLGrF2q4imAlizE0kXqRRe"},{"type":"paragraph","children":[{"type":"text","text":"中音是1234567那么低音表達就是在這些數(shù)字現(xiàn)面加一個小圓點,高音就是在數(shù)字上面加一點,上面加二個點為倍高音,加三個點為超高音。反之下面亦如此為倍低音、超低音等以此類推。","id":""}],"text":"","id":"doxcnRvS7As8B2Yh3qmqkbbqJcc"},{"type":"image","attrs":{"height":172,"note":[{"type":"text","text":"認識簡譜","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/1bd3df213e034522879a38b06dc7242e","width":620},"text":"","id":"doxcnARFseTazLW1CPdXYuSClCg"},{"type":"paragraph","children":[{"type":"text","text":"除了音的高低外,簡譜還有一個重要的因素就是音的長短,簡譜音的長短有多種表達方式,如基本的加小橫線的方式。","id":""}],"text":"","id":"doxcngP3Muo0CfD4jhYT2TCL6jc"},{"type":"image","attrs":{"height":168,"note":[{"type":"text","text":"認識簡譜","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/57e4cb7397a74e1ab003484addbf241d","width":682},"text":"","id":"doxcniBd3RUc66m7JlQpPIpOd9d"},{"type":"paragraph","children":[{"type":"text","text":"如果還不太懂的朋友,可以看看古箏簡譜入門課程,介紹的非常詳細:","id":""},{"type":"external_link","attrs":{"url":"https://www.bilibili.com/video/BV1xE411x7Wh/?spm_id_from=333.337.search-card.all.click"},"children":[{"type":"text","text":"https://www.bilibili.com/video/BV1xE411x7Wh/?spm_id_from=333.337.search-card.all.click","id":""}],"text":"","id":""}],"text":"","id":"doxcnrA1PZQrzn5QZuWk9ZK4u5f"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"五聲調音","id":""}],"text":"","id":"doxcnOlixyE6HWdg7ZLLOCROzpd"},{"type":"paragraph","children":[{"type":"text","text":"古箏采用的是五聲音節(jié),由這五個音構成的調式是五聲調式。所以古箏琴弦上沒有4(fa)和7(si)。","id":""}],"text":"","id":"doxcnS4EwTQHPYGrBPpAMtJAQfh"},{"type":"image","attrs":{"height":552,"note":[{"type":"text","text":"五聲調音","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/e95deae42a5c414481f9424fefb658a7","width":953},"text":"","id":"doxcnQlQz1K3gkj4crUiQMQqLqd"},{"type":"paragraph","children":[{"type":"text","text":"","id":""}],"text":"","id":"doxcnhRIsmChNoPcfqZ4cTtZT0c"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"琴弦排列分組","id":""}],"text":"","id":"doxcnm8ABQATN5Oa7T85qsKNMVp"},{"type":"imageList","children":[{"type":"image","attrs":{"height":614,"note":[{"type":"text","text":"琴弦排列分組","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/54f070edcdde4a48a7f18d9e380f1d25","width":811},"text":"","id":"doxcnCFRAcYQ5SNdysPjhvH1gKe"},{"type":"image","attrs":{"height":671,"note":[{"type":"text","text":"琴弦排列分組","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/eb1ff4f8f425410a8552882bcb609918","width":793},"text":"","id":"doxcnHPiY4d9g3BDr0VNQp73hJg"}],"text":"","id":"doxcnr1DRsBk1z4jsyyONflktxb"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"箏架和姿勢","id":""}],"text":"","id":"doxcnr1DRsBk1z4jsyyONflktxb"},{"type":"paragraph","children":[{"type":"text","text":"彈箏的姿勢有多種,一般采用坐式,要求坐姿端正,精神飽滿、動作自然。古代采用過盤式、跪式。","id":""}],"text":"","id":"doxcnREUgOca3qbgUV5ZbMuOdVd"},{"type":"paragraph","children":[{"type":"text","text":"由于流派的不同,箏的放置位置、箏架、琴凳也不同。","id":""}],"text":"","id":"doxcnBmh4j33D8hNkpPiFkjriZc"},{"type":"paragraph","children":[{"type":"text","text":"有的用琴桌式箏架,有的用類似人字形的箏架,還有的就放在腿上演奏。","id":""}],"text":"","id":"doxcnIQdJG2fBXUcZDP1hf8UEXe"},{"type":"paragraph","children":[{"type":"text","text":"采用琴桌式箏架比較穩(wěn)因、牢靠,琴桌的面板有助于箏的共鳴。琴桌的大小應適當,恰好放穩(wěn)箏的四個角;箏與琴桌之間有一定的空隙,以便于出音;琴桌的高低適合放腿為宜。此外,琴桌的造型應美觀大方。","id":""}],"text":"","id":"doxcnyLtVZMdQrAgKqoux4AwyZf"},{"type":"image","attrs":{"height":518,"note":[{"type":"text","text":"箏架和姿勢","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/4e67828fe0364ef3bbd24b0bfa9eede0","width":636},"text":"","id":"doxcnZ9kcnKVHZYJDsk8MC9bjgc"},{"type":"paragraph","children":[{"type":"text","text":"如采用類似人字形折疊箏架,應注意箏體能放置平穩(wěn),避免演奏中搖晃。","id":""}],"text":"","id":"doxcnKnxcFgUazMTtLecG1b4iSh"},{"type":"image","attrs":{"height":597,"note":[{"type":"text","text":"箏架和姿勢","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/6f47db23d27b4d6f97ca6201cb447e43","width":579},"text":"","id":"doxcnEtTq8hCXFeTy5NlTYr8Ovb"},{"type":"paragraph","children":[{"type":"text","text":"如采用小箏放在腿上演奏,小箏箏頭底部應加箏托,以防止上身過前傾,腿部不要擋住出音孔,琴凳不要過高,箏尾支架的高度應與琴凳高度相當或略高。琴凳離箏體要近,尤其彈奏寬大的、弦數(shù)多的箏,一般身體前側距箏體大約有6厘米至10厘米,應坐在靠近前岳山的位置上,坐的高低位置,應以方便演奏,便充分發(fā)揮技巧為原則。身體離琴過遠,將使右手演奏困難,影響對觸弦的控制;離琴過近,左手按弦困難,右手撥弦不方便;坐的位置過高時,上身容易前傾;坐的位置過低時,容易緊張。 ","id":""}],"text":"","id":"doxcnJ72x26XDYKqrqjluOXz0Of"},{"type":"image","attrs":{"height":741,"note":[{"type":"text","text":"箏架和姿勢","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/6343b797492c42b6a9e3db914cc42629","width":733},"text":"","id":"doxcnY5NyS4gBIbPfD22aPu2tYb"},{"type":"paragraph","children":[{"type":"text","text":"彈箏的姿勢,一般采用坐式,演奏者坐的姿勢應該是:兩腿自然分開,上身端正,兩臂和雙手松弛而自然抬起,精神飽滿,態(tài)度自然。在演奏時既不要駝背也不要過分挺胸;既不要拘緊,也不要松垮。切忌搖頭晃腦、腳打拍子等壞毛病。 ","id":""}],"text":"","id":"doxcnTrET54OoGE7lmLuSxfxGbh"},{"type":"paragraph","children":[{"type":"text","text":"正確的演奏姿勢是:右腳蹬在固定箏架的踏板上,頭部略俯視,雙手按樂曲開頭的指法自然伸出,做好彈奏準備。","id":""}],"text":"","id":"doxcnyO0gYGDPqrDfGpe4b0tr8f"},{"type":"image","attrs":{"height":476,"note":[{"type":"text","text":"箏架和姿勢","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/4ba0a6675b1e4273b003f78d05b5e692","width":781},"text":"","id":"doxcnmJSVbJe6m22VgWgf7F0z1d"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"如何選擇古箏","id":""}],"text":"","id":"doxcna8e9Rej7iIgvEVeEnrxd1x"},{"type":"paragraph","children":[{"type":"text","text":"古箏的統(tǒng)一規(guī)格為:1.63米,21弦。一臺古箏的音質取決于面板和琴弦,面板以陽面中段為最佳,陽面是指整株桐木置于水中,露出水面的一面為陽面,去頭斬尾為中段,一般以9-12年樹齡的桐木為最佳,尤以河南蘭考的桐木為最佳,沙土地,木質疏松,利于音質的傳導。","id":""}],"text":"","id":"doxcnayGq0iXSJWAoCStOYz9Q8f"},{"type":"image","attrs":{"height":456,"note":[{"type":"text","text":"如何選擇古箏","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/d7a59942143541058ca0df55948289bd","width":600},"text":"","id":"doxcniIxJhV6el0UZoV6zJutcdc"},{"type":"paragraph","children":[{"type":"text","text":"初學者在購買古箏的時候一般不知道如何選擇,市場上售賣的有練習箏、演奏古箏兩種。","id":""}],"text":"","id":"doxcnzO3O9NAQIXEMNWgQ0ECjDw"},{"type":"paragraph","children":[{"type":"text","text":"練習箏的制作較為簡單,一般都是不包邊的,而演奏箏的工藝更復雜,也更精美。 同時,會因為木頭的品質,和穿弦孔的工藝不同而導致音色和手感的不同。","id":""}],"text":"","id":"doxcn3cPsazbjr1MeJHQ6rrGCzg"},{"type":"paragraph","children":[{"type":"text","text":"演出箏對音色的要求更嚴格,音色要亮,所以價格一般比練習箏的價格貴。","id":""}],"text":"","id":"doxcneoLGT23unHni8LFeBD92Vb"},{"type":"paragraph","children":[{"type":"text","text":"古箏的結構說簡單也簡單,但是要讓這簡單的結構發(fā)出美妙的音樂就是技術活了。決定音色品質重要的部分是面板的等級,其次箏碼、整體做工、制作工藝等,邊板材質起到裝飾古箏的作用,不建議作為選箏的重點。","id":""}],"text":"","id":"doxcnPr0IRjyLW4UXgH2SZlIMub"},{"type":"paragraph","children":[{"type":"text","text":"古箏作為樂器其音色品質才是其價值的體現(xiàn),而價值也是決定價格的原因,這也就是為什么古箏的價格會有如此大的差異。","id":""}],"text":"","id":"doxcnLDqJ97voY5dAPP1qKXDjwf"},{"type":"paragraph","children":[{"type":"text","text":"我們選購古箏的時候首先要考慮古箏的音色問題,購買音色較好的古箏,如果是作為古箏學習者,練習箏也不要買太次的,那會影響自己的聽力,和審美標準。","id":""}],"text":"","id":"doxcnp1CCfpIARRLhLYpantzocb"},{"type":"heading","attrs":{"level":1},"children":[{"type":"text","text":"學習古箏","id":""}],"text":"","id":"doxcneeR71UjapnRpDVhDPdTEHg"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"學戴義甲","id":""}],"text":"","id":"doxcnmadAt5rST2YM6uCIk9XSvf"},{"type":"paragraph","children":[{"type":"text","text":"大指:將義甲戴在指肚上,向指尖左上方斜出45度佩戴","id":""}],"text":"","id":"doxcnkjyLssLEVsSWLfvxFww2cd"},{"type":"image","attrs":{"height":112,"note":[{"type":"text","text":"學戴義甲","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/43d629ac0e5e43cbb48e8691aa9fe468","width":136},"text":"","id":"doxcnahkqc28S44RaLzxratzwl7"},{"type":"paragraph","children":[{"type":"text","text":"食指、中指:將義甲戴在指肚上,順指甲生長方向直戴","id":""}],"text":"","id":"doxcnIcYykvHMd3NkTIKRWdIefb"},{"type":"image","attrs":{"height":112,"note":[{"type":"text","text":"學戴義甲","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/83ff82d0a9db415f8576e2bd9cedadc0","width":136},"text":"","id":"doxcn9PzUO5fRoDicR1SP7Ggz7S"},{"type":"paragraph","children":[{"type":"text","text":"注意:佩戴時義甲不要擋住手指的關節(jié);膠布的一半應覆蓋在自己本身的指甲上。","id":""}],"text":"","id":"doxcn4u5Gjr8yqvSy3c6MAHRNvd"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"選擇指甲","id":""}],"text":"","id":"doxcnTgiFOuseNgyeBW5P9rdRRf"},{"type":"paragraph","children":[{"type":"text","text":"古箏指甲首先要選擇合適自身手指的長度,選擇的指甲要和自己的手指第一節(jié)的長度相匹配,通常都是選擇中號。指甲面選擇寬點、上方尖點,不需要太厚的指甲面。古箏指甲材質很多,有塑料、樹脂、玳瑁的,三種材質對比,玳瑁的比其它兩種的好,對琴弦沒有多大的磨損,但價格比較貴,塑料和樹脂對琴弦的磨損就比較嚴重。","id":""}],"text":"","id":"doxcnONgbt5mHf7BN4eW4phFOPh"},{"type":"image","attrs":{"height":333,"note":[{"type":"text","text":"選擇指甲","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/e5d3778ee8d54b2fbc7b0ad55fed7ee5","width":500},"text":"","id":"doxcnyJNv3tc0p4myR0641jlpVz"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"挑選玳瑁方法","id":""}],"text":"","id":"doxcnzKBkEvgRb3wpmoK8Js5htc"},{"type":"paragraph","children":[{"type":"text","text":"1、強光照射法:把玳瑁放在太陽底下或者電筒光下投射,如果看見花紋、透明血絲狀在甲片里,就是真品。偽劣產(chǎn)品呈現(xiàn)的血絲在甲面上是片狀的,還有斑紋呆板或者團塊狀。","id":""}],"text":"","id":"doxcnbJI20wsPZ8alEdwigyKSCf"},{"type":"paragraph","children":[{"type":"text","text":"2、燃燒法:刮一點點的指甲點燃,或者用加熱的針觸碰指甲面,真品就會散發(fā)出燒焦頭發(fā)的味道,偽劣產(chǎn)品是散發(fā)其它的味道,比如樟腦的味道、塑膠的味道、醋味等。","id":""}],"text":"","id":"doxcnXKPvUBflzuvBMyIm9oCrAg"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"分辨琴弦","id":""}],"text":"","id":"doxcnVLsyLWpStEaSooi5xu8o6b"},{"type":"paragraph","children":[{"type":"text","text":"古箏的琴弦有21根弦,共有兩種顏色,白色琴弦、綠色(或紅色)琴弦。","id":""}],"text":"","id":"doxcnaoxj01Ly3kxxMGRoNhynYg"},{"type":"image","attrs":{"height":518,"note":[{"type":"text","text":"分辨琴弦","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/7771b9d41c9146a09eb9abe7b39b1417","width":627},"text":"","id":"doxcn0mN3E1TXxtQbiQroqgjnug"},{"type":"paragraph","children":[{"type":"text","text":"綠色(或紅色)琴弦都唱“5”(sol),共有四根綠色(或紅色)琴弦,有粗有細,由細到粗,分別代表","id":""}],"text":"","id":"doxcniRJJIU21XedklPIYQZRwqf"},{"type":"image","attrs":{"height":34,"note":[{"type":"text","text":"分辨琴弦","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/25e454b31057463189e49323b4077435","width":138},"text":"","id":"doxcnsqPE3pjNjw7qpleIUO7deK"},{"type":"paragraph","children":[{"type":"text","text":"高音5;中音5;低音5;倍低音5","id":""}],"text":"","id":"doxcnIsgOoTff9ojgn1tW1Fy7Dg"},{"type":"paragraph","children":[{"type":"text","text":"第一根到第五根琴弦為倍低音,表示方法是在1、2、3、5、6下面加兩個點;接下來五根弦是低音,在1、2、3、5、6,下面點一個點;在后面五根弦是中音區(qū),1、2、3、5、6。接下來是高音區(qū),五根弦1、2、3、5、6上方加一個點;最后一根為倍高音do,1上面加兩個點。","id":""}],"text":"","id":"doxcne6L76DbcNImrSgZDUBb7gc"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"練習古箏步驟","id":""}],"text":"","id":"doxcnDfF1rVmdSP9hgucJt8WkAe"},{"type":"paragraph","children":[{"type":"text","text":"彈古箏,首先要保持正確的姿勢。兩只手的食指、中指、大指依次配戴好指甲,你可以買兩卷醫(yī)用膠帶,一卷放手上保持手背的平直,另一卷用來配戴指甲。","id":""}],"text":"","id":"doxcnhsczy0Xfm3OFukPQjWZ8jE"},{"type":"paragraph","children":[{"type":"text","text":"眼睛平視樂譜,身體坐好,接下來開始古箏的練習。","id":""}],"text":"","id":"doxcnzo5FyGk7zMK30COf6qZATg"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"佩戴指甲","id":""}],"text":"","id":"doxcn7NCT7QLwLN8y5he8ji2VBc"},{"type":"paragraph","children":[{"type":"text","text":"彈奏古箏之前先要佩戴好指甲,指甲的大小應和手指第一關節(jié)差不多,戴在第一關節(jié)往上一點,膠布纏在第一關節(jié)中間,不要影響關節(jié)活動處,大指纏帶方法與其他指不同,假指甲向內與指尖呈45度角,左右相對。","id":""}],"text":"","id":"doxcnVGbVi21tPCZWxpMCQ77O5e"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"熟悉古箏音階","id":""}],"text":"","id":"doxcnUUcpDo3l49utWt04FYwvyg"},{"type":"paragraph","children":[{"type":"text","text":"音樂的七個基本音階1(do)2(re)3(mi)4(fa)5(sol)6(la)7(si),古箏是五聲音階,沒有4和7,只有1、2、3、5、6。","id":""}],"text":"","id":"doxcnru7F6zO1SPCRdLZgSWn9uh"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"練習古箏指法","id":""}],"text":"","id":"doxcnmxoCsV7CrCYlDrocEEXDWd"},{"type":"paragraph","children":[{"type":"text","text":"古箏演奏中常用到指法:","id":""},{"type":"text","text":"勾、托、抹、劈、剔、挑、提、花指、搖指、琶音、泛音、按音、揉音、大撮、小撮、顫音、滑音等。","id":""}],"text":"","id":"doxcn0zVcN70Qfzajcyi1UbcIxh"},{"type":"image","attrs":{"height":201,"note":[{"type":"text","text":"練習古箏指法","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/107f73ef96b14b07a78236498afca85a","width":400},"text":"","id":"doxcnNXCdSiruKCqW4byjvGOMqe"},{"type":"paragraph","children":[{"type":"text","text":"托-大拇指向外彈弦。?","id":""}],"text":"","id":"doxcnXWQcpbuiTP6TZtKfOr2EVg"},{"type":"paragraph","children":[{"type":"text","text":"劈-大拇指向里彈弦。","id":""}],"text":"","id":"doxcnprn9v8WZZeZj1RBDhXcS9g"},{"type":"paragraph","children":[{"type":"text","text":"抹-食指向里彈弦。?","id":""}],"text":"","id":"doxcn7eEsoyZBMVeAzs3btxIzvb"},{"type":"paragraph","children":[{"type":"text","text":"挑-食指向外彈弦。?","id":""}],"text":"","id":"doxcn2Mt22kCoP6VAU7G28TFERc"},{"type":"paragraph","children":[{"type":"text","text":"勾-中指向里彈弦。?","id":""}],"text":"","id":"doxcnjMNRIYxUBnl660Vvlpc3Bb"},{"type":"paragraph","children":[{"type":"text","text":"剔-中指向外彈弦。?","id":""}],"text":"","id":"doxcnK3c5OAfLTWfCHuXOpIFqPj"},{"type":"paragraph","children":[{"type":"text","text":"提-無名指向里彈弦。?","id":""}],"text":"","id":"doxcnWPnIq42eoc1XaquwKS3y8b"},{"type":"paragraph","children":[{"type":"text","text":"連托-大拇指向外連續(xù)彈弦。?","id":""}],"text":"","id":"doxcn00LmcdbYd2QcgYVXzQNthg"},{"type":"paragraph","children":[{"type":"text","text":"連抹-食指向外連續(xù)彈弦。?","id":""}],"text":"","id":"doxcnJbJgqSwOjMay08SJmnC2Nn"},{"type":"paragraph","children":[{"type":"text","text":"大撮-大拇指向外,中指向里同時彈兩弦。?","id":""}],"text":"","id":"doxcnecSamhQPsw1L4ZPO9igwQd"},{"type":"paragraph","children":[{"type":"text","text":"小撮-大拇指向外,食指向里同時彈兩弦。?","id":""}],"text":"","id":"doxcncNCrqkMEyTTZFByH9Ndg1e"},{"type":"paragraph","children":[{"type":"text","text":"雙托-大拇指同時向外彈奏鄰近的兩弦。?","id":""}],"text":"","id":"doxcn4GG5Ts7Q765JYXKmh7Cr1e"},{"type":"paragraph","children":[{"type":"text","text":"雙抹-食指同時向外彈奏鄰近的兩弦。?","id":""}],"text":"","id":"doxcnXxvRBxQeTN3YMAwG5d1fxi"},{"type":"paragraph","children":[{"type":"text","text":"八度雙托-大拇指向外彈奏鄰近的兩弦,同時中指在低八度另一音,三陰同時奏響。?","id":""}],"text":"","id":"doxcn7bn83XZbe5iOoECAxpJs2b"},{"type":"paragraph","children":[{"type":"text","text":"搖指-大拇指連續(xù)托劈。?","id":""}],"text":"","id":"doxcn3zeqB1xFQCRRLMjmFbawih"},{"type":"paragraph","children":[{"type":"text","text":"琶音-左手或右手用三個或四個手指按順序彈奏不同的音。?","id":""}],"text":"","id":"doxcn0kbQKPu00HcC2z41kmM90c"},{"type":"paragraph","children":[{"type":"text","text":"泛音-左手食指在發(fā)音弦1/2處輕貼弦,右手彈弦發(fā)音。?","id":""}],"text":"","id":"doxcn904ndkJSH5oAVYUbG3W5dd"},{"type":"paragraph","children":[{"type":"text","text":"花指-大拇指迅速連托數(shù)弦。?","id":""}],"text":"","id":"doxcna91vsPbJluU62SzsLJ2Ng5"},{"type":"paragraph","children":[{"type":"text","text":"向上刮奏-在箏弦上由低音向高音的劃奏。?","id":""}],"text":"","id":"doxcnbU0J4eheTbFAgYvoQBGxEg"},{"type":"paragraph","children":[{"type":"text","text":"向下刮奏-在箏弦上由高音向低音的劃奏。","id":""}],"text":"","id":"doxcng0rbXRvaRxJh65VbL75zGf"},{"type":"paragraph","children":[{"type":"text","text":"揉音或顫音-根據(jù)音樂的不同風格分類,是揉音類的,揉動較平和;是顫音類的,音波較密,也較有地方風格。?","id":""}],"text":"","id":"doxcnLuyjIHJlmLzAhge205xCyg"},{"type":"paragraph","children":[{"type":"text","text":"重顫音-用力較重的顫音。?","id":""}],"text":"","id":"doxcnJzF5wIwMuviB6Jw4Vv2MQb"},{"type":"paragraph","children":[{"type":"text","text":"按音-在弦上按出的音。?","id":""}],"text":"","id":"doxcnxafBVc1Brf9BSbtfvyN3Kh"},{"type":"paragraph","children":[{"type":"text","text":"上滑音-右手彈弦后,左手按弦,使音由低向高滑動。","id":""}],"text":"","id":"doxcnGqn5XPnTm4vV7Rk1piXkhO"},{"type":"paragraph","children":[{"type":"text","text":"下滑音-左手先按弦,右手彈奏后逐漸松弦。?","id":""}],"text":"","id":"doxcnUQqRZBB3YGanHnheIbbhKc"},{"type":"paragraph","children":[{"type":"text","text":"回滑音-右手彈弦之后,左手按弦使音由低向高又有高向低滑動數(shù)次。?","id":""}],"text":"","id":"doxcnpgtuwT8enewxVAjdC7mqWn"},{"type":"paragraph","children":[{"type":"text","text":"左手點音-左手馬子左側先輕點或輕輕快速下滑。","id":""}],"text":"","id":"doxcnNYrwQajhu6Db3QUYOpzLZc"},{"type":"paragraph","children":[{"type":"text","text":"下圖是古箏指法符號對照表,在看古箏簡譜的時候可以用到。","id":""}],"text":"","id":"doxcnWvzqBzRh6YQYqYXocGy9Tb"},{"type":"paragraph","children":[{"type":"text","text":"古箏的指法教程視頻:","id":""}],"text":"","id":"do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-cn-i-qvj2lq49k0/1e442f5238864daea1948e05183ca61e","width":1111},"text":"","id":"doxcnGIXKYdnnSBOOX5n6jjoZ37"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"老師指導","id":""}],"text":"","id":"doxcntiz5aEnW2ybY4BW6S8aHZf"},{"type":"paragraph","children":[{"type":"text","text":"學習古箏需要有一個好老師指導,古箏作為一種并不那么容易學成的樂器,單靠自學是很困難的,因此需要找一個好老師。專業(yè)的好老師保證你能學到規(guī)范的指法、技巧和樂曲處理,不至于走彎路。","id":""}],"text":"","id":"doxcn6abu1Ej5UZRWVeWANbcmug"},{"type":"image","attrs":{"height":333,"note":[{"type":"text","text":"老師指導","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/61cd02211faf4905b1fec827c38f8e0a","width":500},"text":"","id":"doxcn6J7O2d8aSGWigy1RVmjnvf"},{"type":"paragraph","children":[{"type":"text","text":"業(yè)余愛好者自學時,雖然有入門教材的輔導,但是自學難免會遇到許多不懂的地方,這時候就需要專業(yè)的老師進行解答了。其實剛開始的時候可以看視頻資源、與許多古箏專業(yè)者或愛好者交流,不懂時還可以提出問題,這樣總比自己一個人探索有用得多。","id":""}],"text":"","id":"doxcnrUwWE3lUmMEXl9lHNHEeke"},{"type":"paragraph","children":[{"type":"text","text":"古箏是一門入門容易精通難的樂器,尤其是業(yè)余愛好者沒有人監(jiān)督,就更容易放棄,所以堅持才能成功。","id":""}],"text":"","id":"doxcnugE1ZqDat3Vk5jPlD6jFtf"},{"type":"paragraph","children":[{"type":"text","text":"選擇古箏老師需要注意以下幾點:","id":""}],"text":"","id":"doxcnxbZuoaNbpdusq9TsBkui2b"},{"type":"paragraph","children":[{"type":"text","text":"1、口碑;","id":""}],"text":"","id":"doxcn4QJwJdmuAQkbKC7XFvy62b"},{"type":"paragraph","children":[{"type":"text","text":"大家選擇古箏老師的時候還是要非常注重口碑的,如果身邊有周圍的朋友在學習古箏,我們不妨參考一下朋友的意見,老師的口碑如果好了,一般教學質量都挺不錯的。 ","id":""}],"text":"","id":"doxcn1Bt1mB5SZMUIZFff2tiN5M"},{"type":"paragraph","children":[{"type":"text","text":"2、要去試聽課;","id":""}],"text":"","id":"doxcnWLgjxebiTYeTKkgzmwxiig"},{"type":"paragraph","children":[{"type":"text","text":"古箏課都是可以提前試聽的,我們可以參加基礎的試聽課程,如果你認為老師講的可以很輕易的聽得懂,而且講的有非常詳細,老師人也比較好,那么就可以考慮選擇這個老師。 ","id":""}],"text":"","id":"doxcn3TtkobSvhXnJ8CfEORxqVe"},{"type":"paragraph","children":[{"type":"text","text":"3、學歷;","id":""}],"text":"","id":"doxcnF59z77IBqpxpxk6D11FBRy"},{"type":"paragraph","children":[{"type":"text","text":"老師的學歷也是比較重要的,我們在選擇老師的時候我可以咨詢一下老師是哪里畢業(yè)的,如果老師是正規(guī)的音樂學校畢業(yè)的,那么他學習的知識會更加系統(tǒng),在教我們的時候條理會特別清楚。","id":""}],"text":"","id":"doxcnllhLpqArQDUg9tNqSDFqUh"},{"type":"paragraph","children":[{"type":"text","text":" 4、專業(yè)性。","id":""}],"text":"","id":"doxcn4f9wwijb7Qbr3kd0CDEyVc"},{"type":"paragraph","children":[{"type":"text","text":"學習古箏還是非常需要老師的專業(yè)性的,老師水平比較高,比較專業(yè),那么我們的學習質量也會更加的高。","id":""}],"text":"","id":"doxcnulRw7Fm6REaK3rCEkpxHOg"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"自學選擇教材","id":""}],"text":"","id":"doxcnC5tsQCi8RxCbhOgJ8oKzLb"},{"type":"paragraph","children":[{"type":"text","text":"1、《古箏基礎教程》","id":""}],"text":"","id":"doxcn0H0T18Tqb10nfAaEquWymc"},{"type":"image","attrs":{"height":611,"note":[{"type":"text","text":"自學選擇教材","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/db41d98e4f844df1be4c0951d7c838d1","width":440},"text":"","id":"doxcnfk091PEK0Qv0b8IQjT09Pn"},{"type":"paragraph","children":[{"type":"text","text":"這本書分為古箏入門、古箏技法、古箏曲三個部分,是結合理論和實際的基礎教材。","id":""}],"text":"","id":"doxcn3mAJHbbCi2IOhkhslCNQzd"},{"type":"paragraph","children":[{"type":"text","text":"2、《古箏入門》","id":""}],"text":"","id":"doxcnrUe0YgARGJ5fE3FDEgkWDe"},{"type":"image","attrs":{"height":500,"note":[{"type":"text","text":"自學選擇教材","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/51a3cacf2fed4e41a12d9fe689f3a5e6","width":372},"text":"","id":"doxcnw8ifUwU3zmVJi7VZgP8a4e"},{"type":"paragraph","children":[{"type":"text","text":"這本書介紹古箏由易到難,循序漸進,介紹的比較詳細,里面附帶很多箏曲。","id":""}],"text":"","id":"doxcnAPv90ardbdULWnWX1mjioe"},{"type":"paragraph","children":[{"type":"text","text":"3、《從零起步學古箏》","id":""}],"text":"","id":"doxcnxbrI9XBr8ePdhbvK7lqJVd"},{"type":"image","attrs":{"height":431,"note":[{"type":"text","text":"自學選擇教材","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/ce3ff930e1c84e09b474765d65b0840a","width":428},"text":"","id":"doxcnAZOGsyCulr9jW2sFUew8DS"},{"type":"paragraph","children":[{"type":"text","text":"遵循從易及難的原則,從古箏最基本的指法講起,每種指法配以相應的練習曲和樂曲。","id":""}],"text":"","id":"doxcnYXO5HodIkExmDxoUOswWTd"},{"type":"paragraph","children":[{"type":"text","text":"我們學習的時候先學習基礎知識,理論知識學會后可以在網(wǎng)上多看些古箏的教程,特別的視頻教程,可以在嗶哩嗶哩上選擇適合自己的配合教材學習。","id":""}],"text":"","id":"doxcnqe26SjEYutpy2kBYqVb0Qc"},{"type":"paragraph","children":[{"type":"text","text":"不過剛開始學習還是不建議自學,畢竟我們對古箏琴音沒用正確的認知,非常容易走入誤區(qū),只有在老師的帶領下,感受到老師正確的琴音,才能慢慢培養(yǎng)認知,這個是教材和視頻代替不了的。","id":""}],"text":"","id":"doxcnkRftEgJUEiOi6zVs64I7eh"},{"type":"heading","attrs":{"level":1},"children":[{"type":"text","text":"古箏考級","id":""}],"text":"","id":"doxcnRjjFaZS7SDUaPvY40soAqh"},{"type":"paragraph","children":[{"type":"text","text":"古箏考級分為1-10級,其中1-4級為初級,5-7級為中級,8-10級為高級,高級需要加考樂理。","id":""}],"text":"","id":"doxcnkW8jBZPdedKfv0m0cNdoTg"},{"type":"paragraph","children":[{"type":"text","text":"按有關規(guī)定,古箏考級一般是從一級到十級,由低到高逐級考評,但由于考級工作一般都是每年進行一次,而學古箏的每個人學習情況不同,因此可跳級報考,如果古箏學習的比較好,可以直接報考六級考試。","id":""}],"text":"","id":"doxcnllxO6bY9vpi6EKhOJgVLjb"},{"type":"paragraph","children":[{"type":"text","text":"六級考試屬于中等偏上的等級考試,考試相對簡單,7級開始考試難度會增加很多。","id":""}],"text":"","id":"doxcnQHXBv7hlFGmTKl5JeFEmgc"},{"type":"paragraph","children":[{"type":"text","text":"所以剛開始考級的時候建議選擇古箏六級考試,下面給大家介紹一些六級考試曲目。","id":""}],"text":"","id":"doxcn8iIIqp5eoRULRDrGfycx17"},{"type":"paragraph","children":[{"type":"text","text":"古箏六級曲目有哪些","id":""}],"text":"","id":"doxcnoqLyX19GdR4ewmFJbbjymf"},{"type":"paragraph","children":[{"type":"text","text":"古箏考級六級曲目一般包括《高山流水》、《柳青娘》 、《出水蓮》、《崖山哀》、《慶豐年》 、《鬧元宵》 、《山丹丹開花紅艷艷》等,根據(jù)考級版本不同可能略有區(qū)別,例如有音協(xié)考級、中央音樂學院考級、民族管弦學會考級等, 每個版本曲目和練習曲要求都不同。","id":""}],"text":"","id":"doxcnBVHAX6Vxsjr6VneW1bmvuf"},{"type":"paragraph","children":[{"type":"text","text":"考級的時候需要演奏兩首同一級別的曲目,六級曲目中高山流水、慶豐年 、出水蓮為必選曲目。六級考試的要求是加強各種音色變化、控制力的訓練,并進行一些特殊定弦樂曲的練習,演奏上必須按照其指法特點,應強調力度與音色的對比、演奏的投入及較好的音樂表現(xiàn)力。","id":""}],"text":"","id":"doxcn4YI4iZHWigmpvbplu0mC7e"},{"type":"image","attrs":{"height":324,"note":[{"type":"text","text":"古箏考級","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/e51dc6b414e34e4d8ddab8bf77bd3a5b","width":500},"text":"","id":"doxcnIlKLBRseadbav2PAZrnPye"},{"type":"heading","attrs":{"level":1},"children":[{"type":"text","text":"調音器怎么用","id":""}],"text":"","id":"doxcnlSIdOZxBdFgWUlnZlcmHbf"},{"type":"paragraph","children":[{"type":"text","text":"古箏和吉他、鋼琴等樂器一樣都是需要調音的,最簡單的方法就是使用調音器進行調音,具體的方法如下:","id":""}],"text":"","id":"doxcnuqQAEbAPY2J3mhFXdGKEid"},{"type":"paragraph","children":[{"type":"text","text":"1、首先把調音器的電池裝好,長按中間的開關打開調音器。","id":""}],"text":"","id":"doxcnNhlw83kgnACdMMvjap8iIb"},{"type":"paragraph","children":[{"type":"text","text":"2、按開關鍵把屏幕左下角的字換成“自動”,按“M/T”鍵把屏幕右下角的字換成“古箏D”。","id":""}],"text":"","id":"doxcnwDSqJun4U7gMJ4nqoyuS31"},{"type":"paragraph","children":[{"type":"text","text":"3、按上三角符號和下三角符號把左上角的數(shù)字換成“=440”。","id":""}],"text":"","id":"doxcnr625EFHHdxCeoYHeXvgfcd"},{"type":"image","attrs":{"height":333,"note":[{"type":"text","text":"調音器怎么用","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/03e71c342de248378a5065981bccb8d5","width":500},"text":"","id":"doxcnuRIv9zs1f9kQsJQoFApp3e"},{"type":"paragraph","children":[{"type":"text","text":"4、把夾子夾到要調的那根弦的附近,這樣更能使調音器取到音。","id":""}],"text":"","id":"doxcnnN9GgJFgBNfm73c0u8L6Bd"},{"type":"paragraph","children":[{"type":"text","text":"5、用古箏指甲撥要調的那根弦,看調音器屏幕上的數(shù)字,如果顯示的數(shù)字比調的弦大,就說明太松了,如果數(shù)字比調的弦小,就說明太緊了,用調音扳手重新調整。","id":""}],"text":"","id":"doxcnheQoxTlWV7LRC290Inzpvg"},{"type":"paragraph","children":[{"type":"text","text":"6、當屏幕上的數(shù)值是所調的弦的數(shù)值,還要看調音器最上端的三個指示燈,如果左邊的紅燈亮了,就說明有點偏緊了,如果右邊的紅燈亮了,就說明有點偏松了,如果綠燈亮,就說明這條弦已經(jīng)調好。","id":""}],"text":"","id":"doxcntL7EshHfE4hBhXusglIShb"},{"type":"heading","attrs":{"level":1},"children":[{"type":"text","text":"日常保養(yǎng)方法","id":""}],"text":"","id":"doxcnEw0jUTuzpLCRa0lWxlJhqc"},{"type":"paragraph","children":[{"type":"text","text":"一般情況下,相對濕度在50%-70%之間的空間內使用古箏對箏的振動和發(fā)音都比較有利,濕度低于50%容易引發(fā)箏體表面及底板開裂,而濕度高于70%則易使面板吸潮,導致聲音發(fā)悶、余音減短、音色發(fā)暗。","id":""}],"text":"","id":"doxcnFfCdIYAZ5kkmx41JDbsbQ3"},{"type":"paragraph","children":[{"type":"text","text":"1、古箏在使用時應輕拿輕放,避免碰撞或劇烈震動。","id":""}],"text":"","id":"doxcnkVCuvgtamjsI34EsAR5Zhd"},{"type":"paragraph","children":[{"type":"text","text":"2、若在北方地區(qū)使用古箏,在琴下放一盆水,增加空氣濕度,防止開裂。冬季時古箏不能靠近散熱的暖氣片,以免出現(xiàn)曝烈或變形的情況。","id":""}],"text":"","id":"doxcnWQb4dqfGnD7sEJD9lUEvvf"},{"type":"paragraph","children":[{"type":"text","text":"3、古箏使用后可用干軟布拭去琴弦上的汗?jié)n,以防琴弦生銹,不用時要以箏罩蓋好;","id":""}],"text":"","id":"doxcnb7fDryhatgsXqbsyO2Umqg"},{"type":"paragraph","children":[{"type":"text","text":"4、古箏應經(jīng)常使用,這有利于琴弦張力的穩(wěn)定,也鞥促進音色;","id":""}],"text":"","id":"doxcnaMVTn0zOM4pqtst0yaodg0"},{"type":"paragraph","children":[{"type":"text","text":"5、一旦發(fā)現(xiàn)琴音不準時應及時調音;","id":""}],"text":"","id":"doxcnoqz4GQYQLgiDZajFTogh6e"},{"type":"paragraph","children":[{"type":"text","text":"6、長時間不用古箏,只要防潮、防曬、防灰即可,不可將其放在地上或掛在潮濕的墻上。濕氣較重時,將古箏放入盒內,并在盒內放入干燥劑。","id":""}],"text":"","id":"doxcn5wcZqCukEbnNlTr6LVRLif"},{"type":"paragraph","children":[{"type":"text","text":"","id":""}],"text":"","id":"doxcnKpcYEDNDsGAzl4elgCSRJe"}]%3C%2Fhowto_content%3E

    7. 佳能135 3.5 FD

    確實沒有第三代,你聽人說的信息有誤佳能的18-135到目前為止一共只有兩個鏡頭,都是EF-S開頭的APS-C畫幅單反機身專用鏡頭老的一只全稱是:EF-S 18-135mm f/3.5-5.6 IS,2009年10月上市,俗稱一代新的一只全稱是:EF-S 18-135mm f/3.5-5.6 IS STM,2012年6月上市,俗稱二代一代18-135使用傳統(tǒng)對焦馬達,二代18-135使用STM步進對焦馬達STM對焦馬達對焦速度比傳統(tǒng)馬達更快,聲音比傳統(tǒng)馬達小很多,對焦聲音和更高級的USM超聲波馬達差不多大,當然對焦速度還是比不上USM馬達STM馬達和支持視頻自動對焦的機身配合(650D及以后的機型),可以在拍視頻的時候實現(xiàn)自動連續(xù)對焦,傳統(tǒng)馬達鏡頭拍視頻時只能手動對焦另外二代18-135的畫質要比一代稍好一些

    8. 佳能5d2對比5d3參數(shù)

    佳能數(shù)碼相機5d3與5d2都屬于單反相機,屬于佳能的兩代產(chǎn)品。佳能數(shù)碼相機5d3與5d2區(qū)別如下: 像素不同 5d2的像素為2100萬,而5D3的像素為2340萬。 像素不同,照片的畫質就有區(qū)別。

    聚焦方式不同 5D2有9個自動對焦點,5D3有61個自動對焦點中,包含了41個十字對焦點。 5D3聚焦會更精確、更方便。

    高感能力不同 5D2的ISO調到1600畫質可用,而5D3的可用感光度則達到了ISO3200。 所以5D3可以在更暗的環(huán)境拍出畫面干凈的照片。

    視頻拍攝能力不同 5D2視頻連續(xù)拍攝時間為12分鐘,而5D3則可以連續(xù)拍29分鐘視頻。 5D3比5D2多了一個監(jiān)聽耳機。

     
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