A keyboard is an important part with which some musical instruments are played. Pianos and synthesizers are two of such musical instruments that are played with a keyboard. Earlier keyboards used mechanical devices to produce sound but modern keyboards are electronic.
The keyboard has a set of keys that can be pressed to produce sound. There are keys to play the twelve notes found in the Western style of music. Some of the keys are longer and some shorter and they get repeated at an n interval of Octave.
There are different types of Piano, from Grand Piano to upright Piano and to the digital keyboard. The giant size of the grand Piano enables to active its sound as the longer strings reduce the lower frequencies and harmonies. The thicker strings available in smaller Pianos such as baby grand and boudoir allow for tension keeping clarity in the sound. Upright Pianos owned by many people are called so because the strings are packed horizontally allowing them to be in smaller size. The electric Piano is often mistaken for another keyboard, but it has the foot pedals to control frequency and pitch, which are not available in a keyboard. Digital keyboards are smaller in size, cheaper and easier to move that people find them easy to have at their homes with a feeling of having a Piano. The digital technology of the keyboard allows it to carry different sounds, from a grand Piano to the humorous sound of a steel drum and to the spookiness of a church organ.
Some of the names of keyboard brands are Korg, Kurweil, Ronald, Yamaha, Kavai and Moog. By a review of the consumer reports and product reviews, you can decide on the brand to be purchased based on the price, you can afford. But you have to consider an important point while buying a keyboard, there is the warranty. Another aspect is the suitability to run your fingers across a Piano keyboard.