[staff] high and low octave mark (the notes in the high octave mark | mark range are increased by one octave as a whole | low octave mark | mark range are decreased by one octave as a whole)

One 、 High and low octaves mark

---

In the staff , If the pitch of the rhythm is very high , You need to add many lines to the staff , This situation , You can also use High and low octaves mark To deal with ;

Here's the picture :

1、 High octave mark

Analyze the notes in the first bar :

note : The bar note is C3 , D3 , E3 , F3 , G3 , A3 , B3 ;

The note is added identification , A note that represents the range of the identifier , Add an octave ;

namely :C3 , D3 , E3 , F3 , G3 , A3 , B3 etc. 7 A note , All add an octave , by C4 , D4 , E4 , F4 , G4 , A4 , B4 ;

2、 Low octave mark

Analyze the notes in the second section :

note : The bar note is C3 , D3 , E3 , F3 , G3 , A3 , B3 ;

The note is added identification , A note that represents the range of the identifier , Reduce by one octave ;

namely :C3 , D3 , E3 , F3 , G3 , A3 , B3 etc. 7 A note , All add an octave , by C2 , D2 , E2 , F2 , G2 , A2 , B2 ;