Discover the different piano keyboard systems that exist

Each piano is truly a unique piece, and one of the fundamental aspects that contributes to its uniqueness is the system and mechanism by which the piano keyboard functions and operates.
In this article, we will discuss these different systems that are an essential part when choosing one piano over another, as each piano has its own system and mechanism that defines it.

Discover the different piano keyboard systems that exist

Hammer Action Keyboard

The hammer action keyboard is the most common in high-end acoustic and digital pianos. It uses a system of hammers that strike the strings when the keys are pressed, providing a similar feel and response to that of a traditional acoustic piano.

Advantages

Offers a playing experience similar to that of a traditional acoustic piano. Provides realistic touch response and a wide range of expressiveness. Preferred by professional pianists due to its authentic feel and detailed interpretive capability.

Disadvantages

Can be more expensive compared to other types of keyboards. Requires regular maintenance and adjustments by specialized technicians.

Weighted Hammer Action Keyboard

This type of keyboard is found in both acoustic and digital pianos. The keys are weighted, meaning they offer a resistance similar to that of an acoustic piano. The lower notes require more pressure, while the higher notes are lighter to play.

Advantages

Provides a similar feel to that of an acoustic piano, as the keys are weighted to mimic the resistance of a real piano.
It is a popular choice for beginner and intermediate pianists who want to familiarize themselves with the feel of an acoustic piano.
Allows for the development of the necessary strength and technique to play on an acoustic piano.

Disadvantages

Some models may have less precise key action compared to high-end acoustic pianos.
It may be slightly heavier and less portable than other types of keyboards.

Semi-Weighted Hammer Action Piano Keyboard

The semi-weighted hammer action keyboard is primarily found in digital pianos and MIDI controllers. It offers a lighter response than the weighted hammer action keyboard, making it more suitable for musical styles that require faster and more agile playing.

Advantages

Provides a lighter and faster response compared to the weighted hammer action keyboard.
Suitable for musical styles that require agile and fast playing.

Disadvantages

The feel may differ from that of a traditional acoustic piano, which can be a disadvantage for those seeking a more authentic experience.

Lightweight Hammer Action Keyboard

This type of keyboard is commonly found in portable digital pianos and electronic keyboards. Although its feel is not as realistic as that of an acoustic piano, it remains a popular choice due to its portability and lower cost. The lightweight hammer action keyboard is suitable for beginners and musicians who require mobility.

Advantages

It is more portable and easier to transport compared to heavier keyboards.
Generally, it has a more affordable cost than hammer or weighted keyboards.
Suitable for beginners and musicians who require mobility.

Disadvantages

The feel and response may not be as realistic as in an acoustic piano.
Some pianists may find it less satisfying in terms of expressiveness and control.

Touch-Sensitive Piano Keyboard

The touch-sensitive keyboard is primarily found in digital pianos. Each key detects the force with which it is pressed, allowing for greater expressiveness in performance. Playing with more force produces a louder sound, while playing softly produces a softer sound.

Advantages

Enables greater expressiveness in musical performance, as it responds to the force with which the keys are pressed.
Provides greater control over volume and sound dynamics.
Particularly beneficial for musicians who desire a wide range of expression in their playing.

Disadvantages

May require custom adaptation and sensitivity adjustments based on each pianist’s preferences.
Some models may have less precise touch sensitivity.

Non-Touch-Sensitive Keyboard

This type of keyboard does not respond to the force with which the keys are pressed, producing a constant volume regardless of touch intensity. It is found in some basic electronic keyboards and MIDI controllers.

Advantages

Cost: Non-touch-sensitive keyboards are often more affordable compared to touch-sensitive keyboards. They are a more budget-friendly option for those with limited budgets.

Disadvantages

Limited expressiveness: Without being responsive to key pressure, these keyboards offer a constant volume response. This can limit the pianist’s ability to express themselves musically and control sound dynamics.

Limited performance capability: The lack of touch sensitivity can make it challenging to perform certain musical styles that require greater expressiveness and dynamics.
Less authentic feel: These keyboards do not provide the realistic experience of playing an acoustic piano, as they do not mimic the tactile response of an acoustic instrument.

Conclusions

In conclusion, there are various types of piano keyboards, each with its own characteristics, advantages, and disadvantages. The choice of keyboard type depends on the skill level, personal preferences, and individual needs of each pianist. Whether it’s a hammer action keyboard that provides an authentic experience or a lightweight and portable keyboard for greater mobility, at Jorquera Pianos, you will find a wide range of options to meet your musical needs