What causes the same note played on a guitar and a piano to have a different sound?

The main factor that causes different sounds in an instrument is the harmonic frequencies and overtones that an instrument outputs on notes, with other factors such as material affecting this factor. A vibrating string does not produce a single frequency, but a mixture of fundamental frequencies and overtones.

Why does a piano not sound quite like a guitar?

In a piano the sound is created by a the stings vibrating in at particular frequency which then in turn vibrate the molecules of the air and produce the sound while in a guitar the vibration from the string is passed into the hollow body of the guitar which then transfers these waves into the surroundings and ​vibrate …

What helps to distinguish between the same note of the same loudness produced by two musical instruments?

Timbre of sound enables us to distinguish two musical notes coming from different sources but having the same frequency and loudness.

How do string wind and percussion instruments produce music?

There are three families of musical instruments – string, wind and percussion. When a string is plucked on an instrument such as a guitar, the vibration is passed into the air and you hear a sound. Bongos and other percussion instruments produce vibrations when you bang them.

What differs when the same note is played with the same amplitude by two different kinds of instruments *?

Why do the same notes played on different instruments sound so different? The reason the same musical note sounds different when played on various instruments is because the harmonic overtones and envelope of each instrument is unique. When a frequency is played, other frequencies, called harmonics, are created.

What is the difference between a violin note and the same note sung by a human voice that enables us to distinguish between them?

Though timbre is an intuitive concept, its formal definition is less so. The ANSI definition of timbre describes it as that attribute that allows us to distinguish between sounds having the same perceptual duration, loudness, and pitch, such as two different musical instruments playing exactly the same note [2].