What is the Difference Between Keyboard and Piano?

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The main difference between a keyboard and a piano lies in their methods of sound production and the type of sound they produce. Here are the key differences:

  1. Sound Production: The piano is an acoustic instrument, meaning its sound is produced and amplified physically. Keyboards, on the other hand, are electronic instruments that produce sound electronically, requiring a power source.
  2. Action: The action of a keyboard or piano describes how well the keys respond when pushed down. Pianos have weighted keys, which provide a more realistic feel when playing. Keyboards typically have unweighted, lighter keys.
  3. Sound Options: While both instruments can produce piano-like sounds, keyboards can also produce a variety of other sounds, such as horns, strings, organs, synthesizers, and more. Pianos, however, can only produce their specific piano sound.
  4. Portability and Space: Keyboards are generally more portable and take up less space than pianos, making them more practical for some users.
  5. Tuning and Maintenance: Pianos require regular tuning, which can be expensive, while keyboards do not need tuning.

Despite these differences, the concepts learned and practiced on a piano can be directly applied to playing on a keyboard, and vice versa. The choice between a piano and a keyboard depends on factors such as budget, space, and the user's specific needs and preferences.

Comparative Table: Keyboard vs Piano

Here is a table comparing the differences between a keyboard and a piano:

Feature Keyboard Piano
Origin Invented in the 1960s Invented in the 1700s by Bartolomeo Cristofori
Weighted Keys No Yes
Portability Lightweight and portable Heavier and less portable
Keys Usually 61-78 keys Typically 88 keys
Sound Production Digital synthesis Acoustic, through vibrating strings and soundboard
Pedals May not have pedals Usually has sustain, soft, and sostenuto pedals

Keyboards are modern, lightweight, and portable instruments with digital synthesis, while pianos are older, heavier, and acoustic instruments with weighted keys and pedals. The main difference between keyboards and pianos is their sound and feel, with pianos producing sound through vibrating strings and keyboards using digital synthesis.