Deutsch-Chinesische Enzyklopädie, 德汉百科
       
Deutsch — Chinesisch
Notensystem Deutscher Wortschatz
  13 vor 4 Jahren vor 1 Sekunde
五線譜 五线谱
Ein Notensystem (auch Notenlinien oder Notenzeile) ist eine Gruppe von waagerechten, gleichabständigen und parallelen Linien, die in der westlichen Notation der Musik ein Raster für die Notation der Tonhöhe zur Verfügung stellt.

五线谱是一种由欧洲在17世纪左右完善,并为当今世界广泛采用的记谱法。其本质是利用横线以及线与线之间的间隙,通过各种乐谱符号来记录音乐。阅读及书写五线谱时,遵循从左往右的顺序。

近现代音乐中,会出现固有符号不能满足作曲家所想表达的演奏方法的情况,故五线谱也可以由作曲家自定义并进行解释。

Ein Notensystem (auch Notenlinien oder Notenzeile[1]) ist eine Gruppe von waagerechten, gleichabständigen und parallelen Linien, die in der westlichen Notation der Musik ein Raster für die Notation der Tonhöhe zur Verfügung stellt. Die Notenzeichen werden auf einer Linie oder in einem Linienzwischenraum platziert. Durch einen Notenschlüssel wird jeder Linie und jedem Zwischenraum des Notensystems eine bestimmte Tonstufe zugeordnet. Außerhalb der Linien können Noten mittels Hilfslinien notiert werden.

Die Notenlinie und auch die Zwischenräume werden von unten nach oben durchnummeriert. Die erste Linie ist also die unterste.

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Step 1: Learn the Basic Symbols of Musical Notation

Music is made up of a variety of symbols, the most basic of which are the staff, the clefs, and the notes. All music contains these fundamental components, and to learn how to read music, you must first familiarize yourself with these basics.

The Staff

The staff consists of five lines and four spaces. Each of those lines and each of those spaces represents a different letter, which in turn represents a note. Sheet music notes, represented by lines and spaces, are named A-G, and the note sequence moves alphabetically up the staff.

The Staff

Treble Clef

There are two main clefs with which to familiarize yourself; the first is a treble clef. The treble clef has the ornamental letter G on the far left side. The G’s inner swoop encircles the “G” line on the staff. The treble clef notates the higher registers of music, so if your instrument has a higher pitch, such as a flute, violin, or saxophone, your sheet music is written in the treble clef. Higher notes on a keyboard also are notated on the treble clef.

The Treble Clef

We use common mnemonics to remember the note names for the lines and spaces of the treble clef. For lines, we remember EGBDF by the word cue “Every Good Boy Does Fine.” Similarly, for the spaces, FACE is just like the word “face.”

Bass Clef

The line between the two bass clef dots is the “F” line on the bass clef staff, and it’s also referred to as the F clef. The bass clef notates the lower registers of music, so if your instrument has a lower pitch, such as a bassoon, tuba, or cello, your sheet music is written in the bass clef. Lower notes on your keyboard also are notated in the bass clef.

The Bass Clef

A common mnemonic to remember note names for the lines of the bass clef is: GBDFA “Good Boys Do Fine Always.” And for the spaces: ACEG, “All Cows Eat Grass.”

Sheet Music Symbols and Notes on a Staff

Notes placed on the staff tell us which note letter to play on our instrument and how long to play it. There are three parts of each note, the note head, the stem, and the flag.

The Notes

All music notes have a note head, either filled (black) or open (white). Where the note head sits on the staff (either on a line or space) determines which note you will play. Sometimes, note heads will sit above or below the five lines and four spaces of a staff. In that case, a line (known as a ledger line) is drawn through the note, above the note or below the note head, to indicate the note letter to play, as in the B and C notes above.

The note stem is a thin line that extends either up or down from the note head. The line extends from the right if pointing upward or from the left if pointing downward. The direction of the line doesn’t affect how you play the note but serves to make the notes easier to read while allowing them to fit neatly on the staff. As a rule, any notes at or above the “B” line on the staff have downward pointing stems, those notes below the “B” line have upward pointing stems.

The note flag is a curvy mark to the right of the note stem. Its purpose is to tell you how long to hold a note. We’ll see below how a single flag shortens the note’s duration, while multiple flags can make it shorter still.

Note Values

Now that you know the parts to each note, we’ll take a closer look at those filled and open note heads discussed above. Whether a note head is filled or open shows us the note’s value, or how long that note should be held. Start with a closed note head with a stem. That’s our quarter note, and it gets one beat. An open note head with a stem is a half note, and it gets two beats. An open note that looks like an “o” without a stem is a whole note, and it gets held for four beats.

Dots and Ties

There are other ways to extend the length of a note. A dot after the note head, for example, adds another half of that note’s duration to it. So, a half note with a dot would equal a half note and a quarter note; a quarter note with a dot equals a quarter plus an eighth note. A tie may also be used to extend a note. Two notes tied together should be held as long as the value of both of those notes together, and ties are commonly used to signify held notes that cross measures or bars.

Note ValuesBeaming

The opposite may also happen. We can shorten the amount of time a note should be held, relative to the quarter note. Faster notes are signified with either flags, like the ones discussed above, or with beams between the notes. Each flag halves the value of a note, so a single flag signifies 1/2 of a quarter note, a double flag halves that to 1/4 of a quarter note, et cetera. Beams do the same while allowing us to read the music more clearly and keep the notation less cluttered. As you can see, there’s no difference in how you count the eighth and 16th notes above. Follow along with the sheet music for “Alouette” to see how beams organize notes!

But what happens when there isn’t a note taking up each beat? It’s easy, we take a rest! A rest, just like a note, shows us how long it should be held based on its shape. See how whole and quarter rests are used in the song “Here We Go Looby-Loo.”

Note and Rest Values

Step 2: Pick Up the Beat

To play music, you need to know its meter, the beat you use when dancing, clapping, or tapping your foot along with a song. When reading music, the meter is presented similar to a fraction, with a top number and a bottom number. We call this the song’s time signature. The top number tells you how many beats are in a measure, the space between each vertical line (called a bar). The bottom number tells you the note value (the length) of each beat.

4/4 Time Signature

In the example above, the time signature is 4/4, meaning there are four beats per bar and that every quarter note gets one beat. Click here to listen to sheet music written in 4/4 time, and try counting along 1,2,3,4 – 1,2,3,4 with the beat numbers above.

In the example below, the time signature is 3/4, meaning there are three beats per bar and that every quarter note gets one beat. Click here to listen to sheet music written in 3/4 time, try counting the beats, 1,2,3 – 1,2,3.

3/4 Time Signature

Let’s look again at the above examples. Notice that even though the 4/4 time signature in “Twinkle, Twinkle Little Star” calls for four beats per bar, there aren’t four notes in the second bar. That’s because you have two quarter notes and one half note, which added together equal four beats.

In addition to your note values and time signature, the last piece to feeling the rhythm is knowing your tempo, defined by the beats per minute. Tempo tells you how fast or slow a piece is intended to be played, and often is shown at the top of a piece of sheet music. For example, a tempo of 60 BPM (beats per minute) means you play 60 of the signified notes every minute or a single note every second. Likewise, a tempo of 120 doubles the speed to two notes every second. You may also see Italian words like “Largo,” “Allegro,” or “Presto” at the top of your sheet music, which signifies common tempos. Musicians use a tool called a metronome to help them keep tempo while practicing a new piece. Click here to see an online metronome tool and click on the circles next to the BPM values to see how a tempo can speed up and slow down.

Tempo

 

Step 3: Play a Melody

Congratulations, you’re almost on your way to reading sheet music! Next, let’s look at scales. A scale is made of eight consecutive notes. For example, the C major scale is composed of C, D, E, F, G, A, B, C. The interval between the first note of the C major scale and the last is an example of an octave. We recommend practicing the C major scale as much as possible, since knowing it makes it easier to learn the other major scales. Each of the notes of the C major scale corresponds with a white key on your keyboard. Here’s how the C major scale looks on a staff and how that corresponds to the keys on your keyboard:

The C ScaleThe C Scale on your Keyboard

Notice that as the notes ascend the staff, and move to the right on your keyboard, the pitch of the notes become higher. But what about the black keys? Musically, whole tones, or whole steps between the note letters, would limit the sounds we’re able to produce on our instruments. Let’s consider the C major scale you just learned to play. The distance between the C and the D keys in the C scale is a whole step. However, the distance between the E and the F keys in the C scale is a half-step. Do you see the difference? The E and the F keys don’t have a black key in between them, thus they’re just a half step away from one another. Every major scale has the same pattern: whole-whole-half-whole-whole-whole-half. There are many other types of scales, each with unique sounds, like minor scales, modal scales, and more that you’ll come across later. For now, let’s focus only on major scales and the major scale pattern. Look at the C major scale again on the keyboard below.

Whole Steps and Half Steps

Semitones, or half-steps on the keyboard, allow us to write an infinite variety of sounds into music. A sharp, denoted by the ♯ symbol, means that note is a semitone (or half step) higher than the note head to its right on sheet music. Conversely, a flat, denoted by a ♭ symbol, means the note is a semitone lower than the note head to its right. Notice on the keyboard picture and notated staff below, showing each half step between the C and the E notes, that whether you use the sharp or the flat of a note depends on whether you’re moving up or down the keyboard.

Semitone From C to E Using Sharps

There’s one more symbol to learn regarding semitones, and that’s the natural, denoted by a ♮. If a note is sharp or flat, that sharp or flat extends throughout the measure, unless there’s a natural symbol. A natural cancels a sharp or flat within a measure or a song. Here’s what playing C to E would look like with natural symbols.

Naturals

The last key to learning how to read music is understanding key signatures. As an example, the C major scale you learned above was in the key of C. Scales are named after their tonic, the preeminent note within the scale, and the tonic determines what key you play in. You can start a major scale on any note, so long as you follow the whole-whole-half-whole-whole-whole-half pattern. Following that pattern in keys other than the key of C will require you to use sharps and flats. Since that’s the case, we place the sharps or flats for your song’s key signature right before the meter, after the clef, on your sheet music. That tells you to maintain those sharps or flats throughout the music unless there’s a natural symbol to override it. You will begin to recognize the key signatures of pieces based on which sharps or flats are shown. Here’s a quick glimpse at some key signatures using sharps and flats:

Key Signatures with SharpsKey Signatures with Flats

Step 4: Free Tools to Help You Learn

The steps above are a great place to start as you learn to read music. To help you along on your musical journey, we’ve also created a few free tools to begin practicing with.

First, download a free arrangement of “Mary Had a Little Lamb.” Just add the song to your cart and proceed through checkout. For more variety, check out the rest of our sheet music for beginners, all of which you’ll be able to play using the steps above. Play popular hits like the Star Wars Theme, “Let It Go” from ‘Frozen’, “Hallelujah” by Leonard Cohen, and more. We’re adding new Beginner Notes daily, so be sure to check back often and learn to play all your favorite songs!

We’ve also created a helpful guide for lettering the keys on your keyboard or piano. Download your Keyboard Note Guide here to print, fold, and place on your keyboard. Once you become familiar with the keys, you can easily remove it and continue to strengthen your note-reading skills.

Finally, don’t forget to download the free Musicnotes app! Enjoy instant access to all your Musicnotes sheet music files, plus tools and features created by musicians, for musicians. As you progress and learn how to read sheet music, your collection of arrangements will grow. Our app makes it easy to keep everything organized on the go. If you have any additional questions or need help finding songs to practice, reach out to our team of experts and we’ll be happy to help. Good luck and, most importantly, have fun!

Disclosure of Material Connection: Some of the links in the post above may be "affiliate links." This means if you click on the link and make a purchase, Musicnotes will receive an affiliate commission. We are disclosing this in accordance with the Federal Trade Commissions 16 CFR, Part 255: "Guides Concerning the Use of Endorsements and Testimonials in Advertising."

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音符与休止符

音符.png

音符是用来标识音的符号,通常由符头,符杆,符尾三个部分组成。不同音符所表示的音的长短比例称之为时值。

具体音符的拍数由节拍号来定义。音符的实际演奏长短由乐曲的速度来决定。

符头用来标识音的高低以及时值,常见的符头有黑符头和白符头两种。

只有白符头没有符杆和符尾的音符叫做全音符。全音符的时值为1个全音符。

符杆用来标识音的时值。

带有白符头和符杆的音符叫做二分音符。二分音符的时值为1/2个全音符。

带有黑符头和符杆的音符叫做四分音符。四分音符的时值为1/4个全音符。

符尾用来标识音的时值。

带有黑符头、符杆和单根符尾的音符叫做八分音符。八分音符的时值为1/8个全音符。

带有黑符头、符杆和两根符尾的音符叫做十六分音符。十六分音符的时值为1/16个全音符。

以此类推,每增加一根符尾,其时值便缩短一半,其名称亦为对应的X分音符。如三十二分音符,六十四分音符等。

休止符与音符是对应关系。音符代表需要演奏出音的时间,而休止符代表需要停止演奏出音(休止)的时间。同样,休止符也有全休止符、二分休止符、四分休止符等等。休止符的时值与音符的时值亦为对应关系。

节拍号

节拍号用以定义小节中的节拍数量以及音符时值的具体拍数,通常用分数的形式来表示。分母所代表的含义是“以几分音符为1拍”,分子所代表的含义是“每小节有几拍”。

如4/4 所代表的含义为“以四分音符为一拍,每小节有四拍”。

故,在4/4节奏的乐曲中,四分音符需要演奏1拍,根据时值比例二分音符需要演奏2拍,全音符需要演奏4拍。每小节所含的音符必须合计为4拍。

如3/8 所代表的含义为“以八分音符为一拍,每小节有三拍”。

故,在3/8节奏的乐曲中,八分音符需要演奏1拍,根据时值比例二分音符需要演奏4拍,全音符需要演奏8拍。每小节所含的音符必须合计为3拍。

线与间

Staff240.svg

五线谱顾名思义需要画出五根横线,而五根横线之间自然产生四个间隙。这五根线自下往上分别称之为第一线至第五线,四个间隙亦自下往上分别称之为第一间至第四间。这些线和间都可以被音符标识为音,以自下往上的顺序来标识从低到高的音。这些音的具体音高(pitch)由谱号来定义。同时低于第一线的音或者高于第五线的音可以在五线四间之外另加线与间进行标识。这些外加的线和间根据其所在位置分别称为下加一间,下加一线,上加二间,上加二线等等。

谱号

谱号是用来定义五线四间具体音高的符号,常用的有G谱号,F谱号,C谱号以及打击乐谱号。

GClef.svg

G谱号通常又被称为高音谱号。其含义为:定义符号螺旋中心所在线为小字1组的g音。通常情况下符合螺旋中心所在线为第二条线。[1]

FClef.svg

F谱号通常又被称为低音谱号。其含义为:定义符号两点所夹的线为小字组的f音。通常情况下符号两点所夹的线为第四线。

CClef.svg

C谱号通常根据其位置被称为中音谱号、上低音谱号,或者alto谱号、tenor谱号等。其含义为:符号尖角所在的线为小字1组的c音(中央C)。

速度记号

速度记号用以标识乐曲演奏的速度,通常有文字描述以及音符式记号等。

文字描述的速度记号通常为一个或者多个意大利语单词,例如:Allegro,Andante,Moderato等

音符式记号通常表示为“音符=数字”的形式,例如:“♩=90”,其含义为:在一分钟内演奏90个四分音符时值的速度。

其他记号

其他记号包括但不限于:

强弱记号:用以要求演奏者以相应的音量或者强度进行演奏。如:f, p, ff, pp, cresc., dim..等。

表情记号:用以要求演奏者以相应的情绪或者表情进行演奏。如:Cantabile,Maestoso, Dolce等。

音型记号:用以要求演奏者以相应的演奏方法来演奏出不同的音响效果。如:重音记号“>”,保持音记号“-”,Staccato记号“.”等。

反复记号:用以要求演奏者将相应的小节或者段落进行重复演奏。如:“:丨”,D.C,D.S,Fine等。

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