How is a harpsichords sound produced?

In a harpsichord, the sound is produced by a mechanism called the _jack_. When a key is pressed, a small piece of wood called the jack is lifted up, which plucks a string. The string then vibrates and produces sound. The jack is then released, and the string is dampened, stopping the sound. The pitch of the note produced depends on the length and tension of the string.

The harpsichord has two sets of strings, called the _upper_ and _lower_ manuals_. The upper manual is played with the right hand, and the lower manual is played with the left hand. Each manual has its jacks and strings, and the two manuals can be played together or separately.

The harpsichord is a very expressive instrument, and the player can control the volume and tone of the sound by varying the touch and speed with which the keys are played. The harpsichord was a very popular instrument in the 17th and 18th centuries, and was widely used in both secular and sacred music.