All posts by Robert Estrin

Cold Pressed Versus Hot Pressed Hammers

If you’ve shopped for a piano you might be familiar with these terms. As you might expect, the answer to which one of these types of hammers is preferable is not so simple.

Cold Pressed Hammers

Cold pressed hammers are typically found on American and European Pianos. The felt is typically softer than hot pressed hammers found on Asian pianos and they lend themselves more to the warm tone appropriate for much classical music.

Cold pressed hammers can actually be a bit too soft in some instances – like on many new Steinway pianos where hammers have to be treated with chemical agents such as lacquer in order to get the felt to harden up a bit to make the piano sound bright enough.

Hot pressed Hammers

Typically found on Asian pianos, hot pressed hammers contain felt that is already hard and produce a nice bright tone right out of the box! For certain styles of music this is the type of sound you may be after. In rock or pop settings the piano will cut through a mix better than a Steinway! This is why Yamaha is the preferred piano for many rock and pop artists.

If the hammers are a bit too hard for your liking and produce a sound that is too bright and brittle, you can sometimes have a technician needle them to soften the felt and get good results.

Time and Play is a Big Issue

Whether you have cold or hot pressed hammers, over time the felt will harden with continued play. As the hammers continue to strike the strings of the piano they will become grooved:

When the felt on the hammers becomes grooved like this, the felt becomes more compacted and harder over time with continued use.

Sometimes you can get new life out of worn hammers by filing to get the egg shape essential for good tone. Needling them can make the tone more mellow as well. Eventually there isn’t fresh felt to work with and new hammers are required.

The Choice Depends upon You

Like many aspects of the piano, the choice of the right type of hammers for you depends largely on the style of music you play.

If you are a classical player and you practice a great deal, hot pressed hammers could be problematic as they will get harder faster and need to be needled more often. But no matter how many times you needle them they might not be able to be brought down far enough to produce the softer tone you may be looking for. So, in this case, cold pressed felt may be more suitable.

However, if you play classical music but have a softer touch, you might prefer the sound of hot pressed hammers since you can get brilliant sound with less energy. If you don’t find yourself playing with a great amount of force on the keys, the hot pressed felt will help produce a louder and more distinct tone that can cover up for the lack of force at which the hammers strike the keys.

The same thing is true for rock and pop music. Hot pressed hammers may be a great fit, but if you are an extremely powerful player, you may want the cold pressed hammers so the tone doesn’t become crunchy and distorted at higher volumes.

So much depends on the type of music and style in which you play and your personal preference in tone. As with most decisions with your piano, there is no right or wrong answer when it comes to hard or cold pressed hammers.

Just keep in mind these simple truths when it comes to hammer felt:

Cold pressed hammers = softer felt – mellower tone

Hot pressed hammers = harder felt – brighter tone

I hope this is helpful and if you have any questions about this topic or any other, please email me Robert@LivingPianos.com for more information.

Helping Your Piano Last Longer – Pianos and Humidity

This question comes from one of our viewers Elizabeth from Cozumel in the Caribbean.

She asks, “What can I do about the extreme humidity where I live?” when it comes to her piano.

There are several things you can do to help alleviate the problem of humidity or climate when it comes to the life of your piano.

Buy a Dehumidifier

Install the dehumidifier and make sure that you keep all the windows closed.

You can also use Air Conditioning to do pretty much the same thing.

However, if you are living near the beach or somewhere where you want to enjoy the elements, you might have second thoughts about keeping your windows closed. After all, you have to balance the enjoyment of your life with the longevity of your piano.

But is there anything you can do other than close everything up? Sure.

Close Your Piano at Night

At nighttime when the marine layer comes in, that is the worst time of day for your piano.

This shouldn’t just be something you do if you live near the beach either. Generally, closing your piano at night is a great idea to prolong the life of the instrument.

Buy a String Cover

With excessive humidity it might be a good idea to buy a string cover.

This is a piece of felt that will match the shape of the inside of your piano. It will cover the strings and protect them from humidity without affecting the sound too much.

Put a Cover over the Entire Piano

If you want to protect the piano even more, you can close the entire piano and put a cover over it to prolong the life of the instrument.

But if you want the enjoyment of having your piano open a good deal of the time and still protecting it, there is one thing that might be the right solution for you.

Install a Dampp Chaser System

This is a very interesting way to prolong the life of your piano and still be able to enjoy it’s beauty without having to close it or cover it.

This technology puts heating rods beneath the piano with a humidistat. Whenever the humidity gets above a certain level, the heating rods will become hot.

This will help to keep your soundboard stable and will make tuning more stable over time.

Bottom line, just make sure that no matter what you do to prolong the life your piano, you are able to get the enjoyment out of it that you want.

What is a Sound Board? How to Check Your Piano Sound Board

The heart and soul of your piano is its soundboard. Like the top of a Stradivarius violin, the soundboard is the wood beneath all the strings and plate of the piano which gives it its unique quality of sound. There are certain things you should know about soundboards:

– Tight cracks usually present no problems.

– Crown, the slight upward arching of the soundboard is essential for good tone.

– The ribs beneath the soundboard must be firmly attached at all points to avoid buzzing.

– Soundboards can be fixed, but only by removing the strings and plate and rebuilding the piano.

Watch the video to learn how to check the soundboard on your piano.

How to Play Portato (Portamento) on the Piano?

Portato (commonly referred to as Portamento) is somewhere between legato and staccato. Legato means to play notes connected while staccato means to play them detached, sometimes even short in faster music. Portato would fall in-between these two styles of play. Generally, the notes are played long but slightly detached. Portato is not an exact science so knowing how to play is determined by what style of music you’re playing, the tempo, as well as the context of the particular passage.

In the video above I use an example of the second movement of the Mozart K330 Sonata in C-major – which incidentally starts with three notes that are portamento. You can watch the video to gain insights.

The piano is unique from other instruments because repeating the same note, they will be detached unless you utilize the pedal. Every note has a damper which ends the sound of a note when the key is released (unless you have the pedal down which raises the dampers).

On wind instruments, the tongue is used to delineate each note of a phrase unless it is slurred. String instruments also have different bowings to achieve the proper phrasing.

There are several techniques for playing portato on the piano. One approach is to brush the keys with your fingers. However, since key tops vary from piano to piano, this can be unreliable since ivory keys feel different from plastic key tops. Also, the moisture level in your hand will change the resistance you feel on the keys.

Here is a technique you may find helpful for achieving slightly detached repeated notes. It involves lifting previously played fingers high to allow as much legato as possible:

https://www.youtube.com/watch?v=3KdWG-zIFY4

You can always detach the notes more since this technique gives you total control of the length of notes. It can also be utilized for passages of different notes. You must practice without the sustain pedal to achieve the phrasing desired. Later, using the pedal can add color to your playing.

Thanks again for joining me, Robert@LivingPianos.com (949) 244-3729

Does Personality Make You a Better Musician?

A good personality is certainly a positive attribute when it comes to making friends or improving business relationships. But can it also make you a better musician?

Music is an artform and as such it requires an artist’s expression to make it truly unique and stand out. Having a good personality to your playing is a vital component of captivating your audience. But do you need an outgoing personality to accomplish this?

The truth is that many accomplished musicians are not what I would call social extroverts. In fact, I know a number of musicians who are very expressive on their instruments but have a very reserved social personality. There are even musicians who don’t like performing in front of people!

Glenn Gould was an extremely popular and brilliant musician who eventually gave up his live performance career because he simply didn’t feel comfortable and preferred to be in a studio making recordings. He is one of many musicians who prefer to withdraw from live audiences and focus on different aspects of their art in a more comfortable environment.

So yes, personality is essential in your music but this doesn’t mean you have to be socially outgoing to be a great musician. As far as getting opportunities and promoting yourself it’s going to be much easier if you are comfortable talking with people but it shouldn’t interfere with your development as a musician.

Thanks for the great questions and please keep sending them in. Info@LivingPIanos.com (949) 244-3729