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Barnoldswick Lancashire England

Barnoldswick


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  • Sussex Pianos Ltd

    Unit 14a, Granary Business Centre
    Broad Farm, North Street
    Hailsham, West Sussex BN27 4DU
    England

    Located in the Sussex countryside, we are a family

  • Michael Boyd - Pianolas

    Orchards Farm
    Iden
    Rye, East Sussex TN31 7XB
    England

    Established since 1984, we are situated at the

  • GSG Pianos

    Grove House
    Wade House Road. Shelf
    Halifax, West Yorkshire HX3 7PF
    England

    GSG Pianos is one of the North of England’s

  • Academy Pianos

    St. Francis Hall
    Baccabox Lane
    Birmingham, West Midlands B47 5DD
    England

    Buying the right piano is often a difficult task,

  • Piano Removals London

    95 Strongbow Crescent
    Eltham, London SE9 1DW
    England

    Piano Removals Services for all of Greater London

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Did You Know Piano Facts

What is the difference between Overdamping and Underdamping?

Overdamping is a system whereby the piano damping mechanism (the bit that shuts the piano up) is situated above the hammer strike line. Underdamping is where the piano dampers are placed below the hammer strike line. Advantages and disadvantages. Overdamping. Imagine an elastic band three-foot long, you twang it and then put your finger near to the end of the elastic band, to stop it vibrating. This is overdamping

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Take the same elastic band and place your finger near the centre to stop it from vibrating this is underdamping, which of course is more efficient. Overdamping is controlled by gravity where as underdamping is controlled by adjustable springs so on the whole underdamping is far more efficient than overdamping. However, there is one disadvantage with underdamping. That is, if the dampers are incorrectly aligned to the nodes and antinodes of the vibrating string this will result in, the dampers when they come in contact with the string, emphasising certain harmonics on the piano, thus giving you a harmonic ring, this is more common on small uprights and small grandís as the margin of tolerance decreases as the piano becomes smaller.