Blog Top

Tuesday, 24 July 2012

How often a piano needs to be tuned.

Music demands that a piano should be in tune. Regular tuning is the most reliable way to keep a piano in stable tune. However frequently the piano is tuned, the tuning is never static - the weather, temperature and humidity all affect the tuning. This is the same for fine quality pianos and the not so very good ones. In different sections of the piano - the middle, treble and bass - the tuning can move about unevenly
Piano tuning is an ongoing battle with the conditions in which a piano is kept. The pianist who has a keen ear and the concert pianist who demands perfection, both expect the piano tuner to have the piano in tune whatever the weather. Achieving this golden goal can be done only by a period of over-tuning the piano. Only when a degree of tuning stability is established, can the time between tunings can be lengthened.

One thing is certain: if while tuning a piano, the pitch has been raised, say, half a semitone, it will take a while for the piano to settle nicely in tune at that higher pitch. So it is quite possible to have a piano tuned, only to find that all too quickly, it loses that recently-tuned sound. This is not the fault of the tuner! 

From the tuner's point of view, a change in pitch is always countered by the stretch of the strings. Altering the pitch of a piano is like pushing something heavy up a slope. Even if you think it solid enough to stay where you've put it, a force - like the downward pull of gravity acts on the tuning as if it would prefer the tuning back where it was! 

It is a mistake to think that because the piano was tuned last week, last month, last year or 2 years ago, it will not need tuning again. As a general rule, a piano should be tuned about twice a year and definitely not left longer than a year. If you have a keen ear, you may find the piano needs to be tuned 3 times a year! Though it might be understandable, the cost of tuning a piano is going to be a major factor in deciding how often a piano is tuned. Costs do vary, so it is important to find a tuner that will tune well and is able too, to keep the cost reasonable.

© Steve Burden

No comments:

Post a Comment