高八度记号 写在音符的上方，用8va以及后面的虚线构成： 8va代表ottava，在有一些乐谱里不写va，也表示同样的意思： 它的作用持续范围是虚线包括的所有音，实际演奏出来是：

So what does an 8va or 8vb mean in music? An 8va is a musical symbol used to tell you to play the exact same notes as written, but an octave (an octave is 8 notes) either higher or lower. Play an octave higher when 8va is written above. Play an octave lower when 8va is written below.

2023年8月6日 · The Octave Sign - 8va or 8vb - What is the difference? 8va = Ottava = Octave. 8vb = Ottava Bassa = Octave Below (Octave lower). To indicate that a note, section, phrase or part of the music is to be played one octave higher than written, we write 8va above the music.

2013年6月8日 · 8va 代表 ottava，后者是意大利语中的八度（“第八”）的意思。高八度则可以表示为 ottava alta 或者 ottava sopra。 通过采用 8va 来告诉乐手低八度演奏某个乐段，常见的记号为与之类似的 8vb （ottava bassa 或者 ottava sotta）与此类似。

2014年1月18日 · 樂譜上的八度記號通常寫成 【8va….】 或者【8……】，表示移動一個八度演奏，小朋友常常叫它”高八度”。 8va表示移動一個八度演奏，而後面的虛線則表示它發生作用的範圍，換句話說就是虛線內都要移動一個八度。

Octave (Ottava) lines are used to indicate that a section of music is to be played one or more octaves above or below written pitch: The line may be dotted or solid. Ottavas are available in the Lines palette of the Basic and Advanced workspaces.

2024年12月30日 · 8va is Italian for "octave" and is used in music notation to indicate that a note is an octave higher or lower than its normal pitch. This means that a note with an 8va suffix is played at a higher or lower pitch than its "normal" pitch.

‘8va’ in music signals performers to play notes one octave higher than written on the staff. Originating from the Italian term ‘all’ ottava,’ it impacts a piece’s tone by shifting its pitch, thus modifying its emotional narrative.

オッターヴァ（8va）は1オクターブ（8度）上、または下の音を弾くという指示の音楽記号です。 五線の上に 8va と書いて点線が付いているところは1オクターブ上の音を弾きます。

2022年2月25日 · In music, 8va and 8vb are octave signs and change the note without having to move it on the staff way up or down. 8va means to play the notes up one octave. 8vb means to play them down one octave. This means they still are given the same pitch/letter name, but it’s played higher or lower.