Pianoääni

Pianoääni refers to the sound produced by a piano. This complex sound is a result of several interacting elements. When a key is pressed, a hammer strikes a string or set of strings. The vibration of these strings, amplified by the soundboard, creates the audible piano sound. The specific pitch of a note is determined by the length, thickness, and tension of the strings, while the loudness is controlled by how forcefully the key is struck.

The timbre, or tonal quality, of a piano is influenced by a multitude of factors. The material of the strings (typically steel), the hammers (often made of felt), and the wooden construction of the piano all contribute to its unique sound. Pianos also possess a sustain pedal which, when engaged, lifts the dampers from the strings, allowing them to vibrate freely and blend together, creating a richer, more resonant sound. The una corda pedal (soft pedal) and sostenuto pedal (if present) further modify the tone and sustain of the piano's output. The acoustic properties of the room in which the piano is played also significantly impact the perceived pianoääni.