Showing posts with label digital. Show all posts
Showing posts with label digital. Show all posts

Tuesday, October 4, 2011

How Much Polyphony Does My Digital Piano Need?

!±8± How Much Polyphony Does My Digital Piano Need?

This is a good question, if you buy a digital piano. No matter how good your digital piano sounds or feels when you lose, take notes during the game. So, what is note polyphony count them for you? Here's how to figure it out.

What do you want to use the digital piano?

If you need a digital piano that emulates an acoustic piano for simple practical purposes, you're probably fine with 32 voices of polyphony. In the rare event that you start to loseNotes with the sustain pedal use, may not be able to notice. Algorithms with digital pianos, to determine which notes to fall, if the observed maximum number is reached. Often they will say that it could easily remember, without the listener have declined. So the bad news is that when you reach max polyphony notes missed. The good news is that it can be noticed.

Sequencing and layering

If you are thinking of different songs on your hard disk digital piano, go ahead and get amore polyphony. Every time another track on an existing line, will contribute to the maximum polyphony. The digital piano is one of the first tracks, and the current game, all on the max polyphony. So if you start adding different sounds and voices of different tracks, you can see how fast you can reach a maximum polyphony of 32 at some point in the song.

Also, if you use a lot of effects like layering, then you get more than 32 voices of polyphony.The layering effect allows multiple voices / tones to play for every key stroke. If you have a grand piano and string effect on, every time you press a key it will use one note of your total polyphony for the grand piano tone and one note for the strings. This, in a sense, halves your total polyphony count.

Under these circumstances, get a higher than 32 note polyphony. You can find 128 note polyphony digital pianos for very affordable prices.

A Quick Note About Stereo

Some of the tones / voices on a digital piano may be in stereo. This means one note may have two different sounds recorded that play at the same time to emulate the sound of an acoustic. When this happens you are using up 2 notes of your polyphony for every key you hit, instead of one. This will in effect turn a 32 note polyphony keyboard into a 16 note polyphony keyboard. This will only happen on those effects that are in stereo.

A Good Polyphony Test

If you are worried about losing notes when using the sustain pedal try this. Hit the two lowest A notes on the digital piano. Hold them with the sustain pedal and do a glissando with both your hands. You shouldn't lose the two low A's if the digital piano uses an algorithm to drop off some of the notes in the glissando. You probably won't notice you're losing notes in the glissando. It's best if you don't lose the low A's, but if you do lose them on your digital piano that's not the end of the world.

Think of it like this. During regular piano play, if you ever get to the point where you reach your max polyphony count it will probably only happen for a few seconds. So it's not going to happen throughout much of your song. Which means you won't lose many notes.

But if you're getting a new digital piano and can avoid this, by all means do so. Digital piano prices are affordable enough nowadays that you can get a high polyphony count for a good price. Even some of the low end models are coming with a minimum polyphony of 64. Just use your own judgment when determining if it's necessary to pay the little extra for a higher polyphony capability.


How Much Polyphony Does My Digital Piano Need?

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Thursday, August 11, 2011

What are the different types of weighted keys in digital pianos?

!±8± What are the different types of weighted keys in digital pianos?

It may be decided in a digital piano, instead of buying an acoustic piano for many reasons, such as the availability of a variety of shades, headphones gaming capabilities, low price, etc. But first you have one, sure, heard as a keyboard action . Here's how the keys feel when playing. Must have all, what kind of weighed keys on the keyboard.

If you want to hear a real piano, you are a weighted keyboard. Many digital pianos emulatedthe feeling of an acoustic piano with weighted keys on the keyboard. You can do this in several ways. Before discussing some of the different types of look-weighted keyboard, let us know as fast as an acoustic piano gets his "feeling" for

An acoustic piano uses a hammer mechanism. When you press the keys on the keyboard to press a lever. The lever causes a hammer to strike the strings. The hammer strikes the string then. The key is again at rest from the burden ofHammers and levers. And 'feel very natural, with no feathers. It simply uses the weight of the hammer and the momentum from bouncing off the string.

This kind of feeling is that digital pianos, try rebooting your system. So, we look forward to us the three types of keyboard actions.

Unweighted keys

Non-weighted keys feel very light. They are using such organs and synthesizers. Obviously do not have the heavy, weighted to feel that gives you an acoustic piano. Since there is little weightswinging hammers and not rebound from a string, these non-weighted keyboards using springs to the keys to the idle position. The advantage is that the buttons easy to press allowed the rapid movement on the keyboard. The downside is, it feels nothing like an acoustic piano. Even though the keys press down so easily, it is easier for you with his fingers barely grazing a key that had no intention of playing, so that a significant error in your performance.

WeightedButtons

These keys have a weight in them to give them some substance. The weight makes them press harder, as you would expect on an acoustic piano. Approach as a sense of acoustic piano. However, they do not have any kind of percussion to them, so in this aspect are not like an acoustic piano feel. The good news is that going to a cheaper price for this type of keyboard weighing close to approaching the feeling of an acoustic piano. The bad news is thatwill always be missing that "momentum" feel on the keys of an acoustic guitar, if the momentum of the hammer bounce off the string has a key role in reducing the return to a resting position.

Weighted Hammer Action Keys

These kinds of weighted keys closer emulates the feeling of an acoustic piano. Keyboards with this feature with a hammer mechanism simulation to give you the feeling of a hammer on the move. Some digital pianos also real hammer, not just a simulation mechanism.The Great comes to mind is AHAIV Kawai keyboard action. With these weighted keys is achieved not only the weight and durability on the keys, but also the feeling of swinging a hammer. Both the features you get on a keyboard of a piano.

Other descriptions Keyboard

Before buying a digital piano, you will be in other propositions, which describe the action of the keyboard. The most common will Scaled Hammer Action weighted. What does the word "scale" mean? It meansfeel that the keys of a grand piano emulation heavier on lower notes and lighter for higher tones.

Of an acoustic piano, bass sounds are a bit 'harder to press than the higher notes. In order to emulate the sensation of the digital piano manufacturers lower frequencies is more difficult. Other phrases that you can see that they describe the same thing "Graded Hammer Action" and "Progressive Hammer Action". The term "weight alcohol" show keys on displayare heavier at the bottom and lighter at the high end.

Completion

The manufacturer of digital pianos investigated to hear their keyboard, as close as possible to an acoustic piano. Each of them do differently on their technologies and patents. Each player piano will be their opinion on the digital piano feels "better." If you feel like a real piano, you want to know the list of digital pianos to limit those with weighted hammer action. Butthe only way to find out if the feeling of a certain digital pianos as it is to play.


What are the different types of weighted keys in digital pianos?

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