About This Course
What is piano?
The piano is one of the most famous instruments on the keyboard. The piano sound is created by tapping metal strings with a hammer inside a wooden box. These Hammers move by pressing the keys. The piano strings are connected to a screen called a “soundbar” that plays the role of a sound amplifier.
He made a piano instrument in 1709. In Bartholomew and Christopher (1655-1730) from the royal family called the harpsichord. It has the highest acoustic power among conventional instruments (about seven octaves) and has a very large sound box with numerous strings and hammers built into the body. When you press the keys embedded outside the audio channel, in front of the musician., The blow is heard in the box. The audio instrument (attached to these keys) moves inward and hits the strings, and the sound is generated.
The piano is also known as the mother of instruments and the most complete instrument. The reason for assigning this nickname to this instrument is that the piano is capable of producing a very wide range of sounds, while other actual musical instruments reproduce only part of this range of sounds. The piano in its current form is usually seven octaves and can produce frequencies in the range ۵۰۰۰ To ۵, while to compare a violin instrument is able to reproduce less than four octaves, and the best singers can produce a sound of less than three octaves.
Unlike the harpsichord, the piano is able to reproduce different shades, meaning that the intensity of the sound produced also changes (the louder and stronger the keys are pressed, and the weaker the sound, the smaller and weaker the sound will be), hence the name of the game. The piano that refers to Forte speech is the piano (piano means weak, and at Forte means strong, is Brendan in a horizontal position.