There will be a long holiday after the college entrance examination. Many students don't have a detailed plan for their holidays, or how to spend the holidays that are about to enter the university campus with quality. It is better to learn the basic knowledge of music theory during the holiday and enrich your summer vacation.

Equal group spacing

An interval with the same sound but different signs and meanings is called an interval.

Memory of sound on bass spectrum

If the sound on the bass spectrum is not considered, only the volume name is considered, and there is a three-degree relationship between the sound on the bass spectrum and the sound on the treble spectrum. This is very important!

1, the notes on the treble spectrum are familiar, and the notes between the lines should be remembered accurately.

2. At the same position on the bass spectrum, first think of what sound is on the treble spectrum, and then sing it in the treble direction (CDEFFABC) three times from yourself to get the corresponding sound on the bass spectrum.

explain

In the treble spectrum, on the first floor of the staff, the kitten (mi)E is alive, and in the bass spectrum, it is also a line, and the sound at this position becomes (SOL) G.

Then you will know that when you see the sound in the bass spectrum, you will first reflect what you read on the treble spectrum, and then count three degrees from itself to the treble direction, for example, just now E, count three degrees, EFG, and you will get the roll call of this sound on the bass spectrum.

Maintenance line

A sustain line is an arc recorded on several notes with the same pitch.

Function: it means that several connected sounds are sung (played) into one sound, and its duration is the sum of several sounds.

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