answersLogoWhite

0

for every key, there is a string in the back. When you hit the key, the key makes a hitter bounce of the string

For a start,,, a PIANO does not vibrate and create a sound, its components resonate in sympathy for the frequency being created by the action, which is the key being struck, then the hammer striking the string/s(very simply put!).

For every key on a piano, there is a hammer inside. When a key is struck, the hammer hits either one, two or three strings, depending on the note. Usually, the 10 lowest pitches have a single string with copper, copper-clad or brass wire wound round it, then the next 18 pitches have two strings and then the last 60 have three strings per hammer (note). These sets of strings are called unisons, as they vibrate at the same frequency (rate of traveling back and forth).

Every note sounded on a piano is the result of a string, or set of two or three strings, vibrating at a specific frequency determined by the length, diameter, tension and density(/structure) of the wire. A shorter, lighter string, under more tension, vibrates faster, and produces a higher-pitched sound.

Strings vibrate, causing the air particles to vibrate, causing your eardrum to vibrate.

If it was just the strings vibrating that made the sound of the piano, then it would just sound like plucking a piece of wire, quite a pure, quiet sound. But it doesnt, because you have overtones all coming togather to create the final sound. To amplify the sound of the strings, they press down on a bridge which conducts their vibration to the large, thin piece of wood called the soundboard.

This is a very breif description of how a piano works. Forgive me if I have missed anything, but I haven't much time. I am doing an assignment on the fundamental principals involved in the sound production of an acoustic instrument, and guess what acoustic instrument I'm doing........

User Avatar

Wiki User

13y ago

What else can I help you with?

Related Questions

What energy transformations are in a piano?

In a piano, mechanical energy (from pressing keys) is transformed into sound energy, as the vibrations of the piano strings produce sound waves.


What is the vibrating object On a electric piano?

The vibrating object on an electric piano is a speaker or transducer that generates sound waves by converting electrical signals into vibrations. These vibrations are then amplified and emitted as sound through the speaker, allowing the piano to produce audible tones.


How do vibrations produce sound waves?

sound waves dont produce vibrations, vibrations are sound waves.


How might hearing-impaired people keep perfect time to music from a piano they cannot hear?

If the piano is loud enough, they can feel the vibrations in the music. If the piano is loud enough, they can feel the vibrations in the music.


What sounds do weak vibrations produce?

Weak vibrations produce soft or quieter sounds.


Are pianos percussion?

It is considered as a percussion instrument and a string instrument. This is because when a piano key is pressed, little hammers inside hit the strings which vibrates and those vibrations produce the sound.


How does loudness of the amplitudes depend on the vibrations produced?

The loudness of sound is directly proportional to the amplitude of the vibrations produced. Higher amplitude vibrations produce louder sounds, while lower amplitude vibrations produce quieter sounds.


What are the main differences between an acoustic and electric piano?

The main differences between an acoustic and electric piano are the way they produce sound. An acoustic piano uses hammers to strike strings, creating sound through vibrations, while an electric piano uses electronic amplification to produce sound. Acoustic pianos tend to have a richer and more resonant sound, while electric pianos are often more portable and versatile in terms of sound effects and volume control.


How are the musical sound produce?

when you creat vibrations


Does listening to an orchestra produce vibrations?

No, the act of listening does not produce vibrations, unless you mean that being exposed to sound causes vibrations in your tympanic membrane. That is a part of the mechanism of hearing. Hearing and listening are two different things.


What do fast motions produce weak or strong vibrations?

When you do fast motions you push the air and it producers vibrations.


What does air vibrations produce?

its produces a lot of oxygen