"soft pedal"的定义和意义

What is the "soft pedal"?

A soft pedal is a mechanism found on pianos and some other keyboard instruments. When pressed, it shifts the keyboard action slightly so that the hammers strike the strings with less force, producing a softer, quieter sound. On a piano, the soft pedal is typically located on the left side and is used to make the music sound more delicate and mellow. This pedal allows musicians to play more gently and create a more subdued tone, which is useful for achieving delicate dynamics and subtle expressions in their music.