Keyboard piano Piano a queue: there are strings in a horizontal position. The grand pianos have an upper deck that can be opened, so that the sounds produced by the strings go out to the outside without barriers of any kind. In turn are manufactured in various sizes.
The larger the piano in concert and has a considerable length, giving it a high-quality sound. Average queue piano, piano for fourth tail, the “hill” (the shortest).
Upright piano: it is a variation of less loudness and quality and is manufactured primarily for placement in homes where there is no room for a grand piano. Here the strings are in an upright position.
Electronic piano or Clavinovas: appeared in recent years has reached a significant level of improvement, as the sound is extremely similar to the real pianos (usually used with reference to its tail) and the keypad mimics the strength of hammers and allows play to a greater or lesser strength. It also offers numerous advantages over the traditional ones, like the metronome, sequencer, or the possibility of playing with the sounds of other c.
Piano tuning is the modification of the tension of the strings to place them in appropriate frequencies according to equal temperament so that music pleasing to the ear is achieved according to the canons of Western music. Is performed by specialists called “technical tuning pianos”.
