No, all piano hammers are not the same size. Piano hammers vary in size depending on the range of the piano. The hammers in the bass section of the piano are the largest, and the hammers in the treble section of the piano are the smallest. This is because the bass strings are longer and thicker than the treble strings, and they require more force to vibrate.
In addition to the size of the hammer, there are a number of other factors that affect the sound of a piano, such as the type of wood used in the hammer, the hardness of the felt, and the shape of the hammer head.
Here is a table of the approximate dimensions of piano hammers for different ranges of the piano:
| Range | Hammer head length | Hammer head width | Hammer head height |
|---|---|---|---|
| Bass | 1-1/4″ – 1-5/16″ | 1-3/16″ – 1-1/4″ | 1-1/8″ – 1-3/8″ |
| Midrange | 1-3/32″ – 1-3/16″ | 1-1/32″ – 1-3/32″ | 1-1/4″ – 1-5/16″ |
| Treble | 11/16″ – 13/16″ | 11/16″ – 13/16″ | 1″ – 1-1/8″ |
It is important to note that these are just approximate dimensions. The actual dimensions of piano hammers may vary depending on the make and model of the piano.
Piano hammers are typically made of hardwood, such as maple or beech. The felt covering on the hammer head is typically made of sheep’s wool. The shape of the hammer head can vary depending on the type of piano. For example, concert grand pianos typically have hammers with a rounded head, while upright pianos typically have hammers with a flat head.
The size and shape of the piano hammer have a significant impact on the sound of the piano. Larger hammers produce a louder sound, and smaller hammers produce a softer sound. The shape of the hammer head also affects the sound. For example, hammers with a rounded head produce a mellower sound, and hammers with a flat head produce a brighter sound.
Piano hammers are a critical component of the piano’s sound. By understanding the different factors that affect the sound of piano hammers, you can better appreciate the complexity and richness of the piano’s sound.
